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Research Article

Self-medication for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021

[version 1; peer review: 1 approved with reservations, 1 not approved]
PUBLISHED 22 Sep 2022
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This article is included in the Emerging Diseases and Outbreaks gateway.

Abstract

Background: Self-medication is a non-responsible act and leads to the inappropriate use of medications, causing low effectiveness and insecurity in treatments. The aim of this study is to determine the relationship between self-medication and anxiety symptoms in the context of coronavirus disease 2019 (COVID-19), in users attending a pharmacy in Los Olivos, Lima in 2021.
Methods: The research method was deductive, basic and with a quantitative approach; the design used was non-experimental, descriptive, correlational, cross-sectional, and prospective. Spearman's Rho analysis was performed to validate the hypothesis.
Results: 384 users were evaluated, finding 93.5% aged 18-59 years, of whom 53.4% were female, 42.7% had completed high school, 57.8% were single and 51.6% presented physical symptoms, predominantly muscular tension accompanied by pain, 60.7% presented behavioral symptoms, highlighting unusual sadness in the face of COVID-19 and 70.1% presented cognitive symptoms with greater frequency of concern about contracting COVID-19. In addition, the greater the symptoms of anxiety, the higher the self-medication increased from 9.0% to 21.1%. A similar case was evidenced in self-medication on their own initiative where the increase was from 7.5% to 33.3%; likewise, self-medication without medical prescription increased from 15.8% to 47.7%, and the consumption of anxiolytics or antidepressants increased from 0.8% to 26.3% caused by the symptoms of anxiety.
Conclusion: It was determined that there is a moderate relationship between self-medication and anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Keywords

Self-medication, prescription, anxiety, depression, COVID-19.

Introduction

Self-medication is a worldwide problem, which when added to the physical and mental damage that coronavirus disease 2019 (COVID-19) has caused in the individual, has motivated a group of the population to self-medicate to calm their anxious state.1 Likewise, the misinformation from the media and the promotion of the intake of drugs without scientific basis have generated a close relationship.2 At the same time, anxiety, the most important psychiatric disorder in the world, has generated feelings of fear as a result of the pandemic because it has affected the economy and the daily life of the population.3

First, it is important to understand self-medication, which is defined as the selection and use of medications to treat self-recognized symptoms or ailments without consulting a physician. Globally, it is a major concern because it affects both developed and developing countries. Numerous studies indicate that self-medication is a common practice with a prevalence of 32.5% to 81.5% worldwide.1,2

In the context of COVID-19 it has generated a collective concern, where the misinformation of the media and the promotion by the intake of medicines without scientific basis have influenced its increase.1

In fact, a study conducted in Spain on self-medication among pharmacy students at the University of Murcia found that 72.5% of those interviewed had a self-medication habit.4 On the other hand, a study conducted in Peru showed that prior to the pandemic, the average age of those who used to self-medicate was 46.5 years; this number has been reduced to 40.8 years in the context of COVID-19.5 Studies conducted in regions such as the coast, highlands and jungle show that factors such as residence, age and work activities are associated with self-medication by the population in these times of pandemic.6 Likewise, a study carried out in Junín on factors associated with self-medication showed that socioeconomic factors are even more frequent in the Peruvian population due to the availability of over-the-counter drugs.7

Self-medication is a health problem that affects different sectors of our population due to multiple factors such as: economic, social and cultural, and has developed a close relationship with anxiety.8 Due to the pandemic it has generated feelings of fear about COVID-19 and the consequences it may bring, causing a general increase in anxiety.3,9

In China, more than 1000 people were evaluated in several cities, and it was shown that 16.5% presented symptoms of stress and 28.8% symptoms of anxiety.10 In the same context, Peru is no stranger to this problem since a study conducted in Chota on anxiety in times of social isolation by COVID-19, showed that 43% of participants had anxiety, of which 20.9% had mild anxiety, 13.4% had moderate anxiety and 9% had severe anxiety.11

Self-medication is a non-responsible act and leads to the inappropriate use of medications, causing low effectiveness and insecurity in treatments, damage to health and patient dissatisfaction.12 On the other hand, COVID-19 has caused unfavorable consequences for the mental health of the Peruvian people and, being one of the countries in Latin America most affected by the pandemic, it has caused anxiety problems in its population and an increase in self-medication.13 In conclusion, both situations have produced diverse health problems, which is why the present research study intends to show how self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos.

The aim of the present work is to investigate the relationship between self-medication and anxiety symptoms in the context of COVID-19 in the district of Los Olivos, which is one of the 9 districts under the jurisdiction of the Directorate of Integrated Networks of Northern Lima (DIRIS Lima Norte) and one with the highest number of positive cases of COVID-19 in a recent study.14 Likewise, the work will provide knowledge that will be a contribution for the institutes, universities, and health centers and related to the subject of study and will allow the future development of a global study to identify people with anxiety disorders and medication problems as a result of the COVID-19 pandemic.

Methods

Ethics and consent

For the elaboration of the study, the norms of the research ethics code of the Norbert Wiener Private University were taken into account, which reviewed and approved the project set forth in Resolution N°134-2021-DFFB/UPNM approved on 18 December 2021, by the Faculty of Pharmacy and Biochemistry of the same university. This research followed the principles of the Declaration of Helsinki, promulgated by the World Medical Association (WMA).15,16

Informed consent was taken from all participants in writing before they responded to the questionnaire, and participants were guaranteed both their anonymity and that the data used will be exclusively for the research, as per the ethical guidelines.

Design and participants

The type of research was basic, the method was deductive, and the approach was quantitative and cross-sectional.1719

The population for the case of the present study was the users of a drugstore located in Los Olivos, Lima.

This pharmacy was chosen because the district of Los Olivos was one of the districts with the highest number of positive COVID-19 cases at the beginning of the pandemic. In addition, we worked there in the pharmacy located in Los Olivos and we have witnessed how these controlled medicines were requested by users who came to the pharmacy to calm their anxious state.

The pharmacy is registered with the “Direccion General de Medicamentos Insumos y Drogas” (DIGEMID), it also has a chemist-pharmacist in the store.

The pharmacy is located in a central location where there is a large number of people.

The following inclusion and exclusion criteria were used to select the sample:

Inclusion criteria

  • Users willing to participate in the research work.

  • Users over 18 years of age.

  • Male and female users.

  • Users entering the pharmaceutical establishment.

Exclusion criteria

  • Users under 18 years of age.

  • Users who do not agree to participate in the survey.

  • Users who do not enter the pharmaceutical establishment.

For the calculation of the sample, an infinite population was considered, where the sample size will be obtained from the following formula:

n=Z2PQe2

Where:

n: Sample size

Z: tabulated value 1.96 of the normal distribution at 95% confidence level

p: percentage of the population that has the desired attribute = 50%.

q: percentage of the population that does not have the desired attribute = 1-p

e: Precision (in the research a 5%) = 0.05

Then, replacing values in the formula, we have:

n=19620.50.50052=384

The sample consisted of a total of 384 people to be surveyed.

In order to recruit people, a systematic random sample was used, and it was determined that 740 people attended the drugstore on a weekly basis. Data collection was carried out over of 12 days, from 19 to 31 December 2021. An average of 32 people per day were surveyed and randomly selected to complete the total of 384 respondents. For the application of the survey, we waited for each person to leave the drugstore after shopping, explained the study to them and gave them the informed consent form and then the survey, both in writing, so that they could fill out their questionnaires themselves. The researchers were always available to answer any questions the respondents might have.

The researchers' contact numbers were left with each respondent in case they wished to withdraw from the study.

Instruments

As a data collection technique, the survey was used to collect information on the behavior of the individual to be studied, using a questionnaire as an instrument,17 which consists of two parts where questions related to the two study variables that were used.

Variable 1: Self-medication

Dimensions: Self-initiated, without medical prescription and medication used.

No. of items: 9

Variable 2: Anxiety symptoms in the context of COVID-19

Dimensions: Physical symptoms, behavioral symptoms, and cognitive symptoms.

No. of items: 13

Scale of measurement for both variables: Never (1), almost never (2), sometimes (3), almost always (4) and always (5).

The instrument was validated by three experts in the research field, who approved the collection tool for its subsequent application.

For the processing of the information, the statistical technique used was as follows: first the answers were tabulated in an Excel 2019 spreadsheet, and all data were exported to SPSS version 24, to be able to perform the reliability of the values by means of Cronbach's Alpha (0.866). Then a descriptive analysis of the results obtained from the indicators grouped by the dimensions was performed, a normality test was performed for both variables, with the result that the two variables are nonparametric. Spearman's Rho test was chosen to test the hypotheses proposed and finally the results were presented in tables and graphs which were interpreted for a better understanding.

Results

No respondent chose not to complete the survey at any time. Therefore, a total of 384 people participated in the research. All of them filled in their surveys correctly, so there was no loss of data.

Table 1 shows the percentages of the general data collected, where 53.4% of the users were female; with respect to age, the highest percentage was between 30-59 years of age (59.6%). 57.8% were single, 42.7% had secondary education, 24.0% had a technical level and 27.1% had higher education.

Table 1. Frequency of general data in users who go to a drugstore in Los Olivos, Lima 2021.

General informationFrequencyPercentage
Age ranges18-2913033.9
30-5922959.6
60-84256.5
GenderMale17946.6
Female20553.4
Education levelElementary246.3
Secondary16442.7
Technical9224.0
Superior10427.1
Marital statusMarried12833.3
Single22257.8
Divorced112.9
Separated236.0
Total384100.0

Table 2 shows the percentage of indicators of anxiety symptoms in the context of COVID-19. 50.5% indicated having problems relaxing or staying asleep during the pandemic (physical symptoms), with the percentage obtained from the sum of the levels: “sometimes”, “almost always” and “always”. Behavioral symptoms such as nervousness or increased movements totaled 40.2%, obtained from the sum between the levels from “sometimes” to “always”, and cognitive symptoms such as worry about catching COVID-19 during the pandemic totaled 70.1% between the levels from “sometimes” to “always”.

Table 2. Frequency of anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Anxiety symptomsScaleFrequencyPercentage
Physical symptomsIncreased heart rate (palpitations) during the pandemicNever24664.1
Almost never4210.9
Sometimes8622.4
Almost always82.1
Always20.5
Muscle tension accompanied by pain in certain parts of the body during the pandemic.Never13735.7
Almost never4912.8
Sometimes17244.8
Almost always164.2
Always102.6
Trouble relaxing or staying asleep during the pandemic.Never14537.8
Almost never4511.7
Sometimes14337.2
Almost always4110.7
Always102.6
Behavioral symptomsUnusual sadness in front of COVID-19.Never11329.4
Almost never389.9
Sometimes17946.6
Almost always389.9
Always164.2
Nervousness or movement more than usual.Never16743.5
Almost never6316.4
Sometimes12432.3
Almost always246.3
Always61.6
Insecurity and awkward movements (e.g., dropping things)Never22157.6
Almost never6216.1
Sometimes8822.9
Almost always82.1
Always51.3
Cognitive symptomsUnpleasant thoughts or images during the pandemic.Never15440.1
Almost never5815.1
Sometimes13835.9
Almost always236.0
Always112.9
Difficulty staying focused (dazed or confused) during the pandemic.Never15740.9
Almost never6717.4
Sometimes14036.5
Almost always123.1
Always82.1
Concern about COVID-19 infection during the pandemic.Never8121.1
Almost never348.9
Sometimes14437.5
Almost always7218.8
Always5313.8
Total384100.0

Table 3 shows the percentages of anxiety symptoms experienced by the drugstore users, which range from never feeling symptoms to almost always showing them. It can be seen that none of the respondents always felt symptoms of anxiety. Therefore, when making a cross table we observe that as users feel symptoms of anxiety, they sometimes or almost always feel anxious; they opt for self-medication (3.6%).

Table 3. Self-medication for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Self-medication
NeverAlmost neverSometimesAlmost alwaysAlwaysTotal
scaleN%n%n%n%n%n%
Anxiety symptomsNever11495.0%65.0%00.0%00.0%00.0%120100%
Almost never11183.5%2216.5%00.0%00.0%00.0%133100%
Sometimes6155.0%4036.0%109.0%00.0%00.0%111100%
Almost always842.1%736.8%421.1%00.0%00.0%19100%
Always00.0%1100.0%00.0%00.0%00.0%1100%
Total12029476.67619.8143.600.000.0384

Table 4 shows that as anxiety symptoms increase, the percentage of surveyed users who “sometimes” self-medicate on their own initiative increases from 7.5% to 33.3% and in the levels of “almost always” the percentage increases from 3.0% to 21.1%. It is also noted that the percentage of users who “sometimes” self-medicate irresponsibly is 36.8%, 42.1% “sometimes” self-medicate on the recommendation of third parties and 26.3% “sometimes” self-medicate under the influence of the media.

Table 4. Own initiative in the face of anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Anxiety symptoms
NeverAlmost neverSometimesAlmost alwaysAlwaysTotal
ScaleN%n%n%n%n%n%
Irresponsible self-medicationNever10184.2%8362.4%4641.4%631.6%00.0%23661.5%
Almost never43.3%2720.3%1816.2%210.5%00.0%5113.3%
Sometimes1411.7%1712.8%3329.7%736.8%00.0%7118.5%
Almost always00.0%43.0%98.1%210.5%1100.0%164.2%
Always10.8%21.5%54.5%210.5%00.0%102.6%
Third-party recommendationNever10385.8%8463.2%5045.0%736.8%00.0%24463.5%
Almost never65.0%1712.8%1917.1%210.5%00.0%4411.5%
Sometimes119.2%2821.1%3531.5%842.1%1100.0%8321.6%
Almost always00.0%32.3%65.4%210.5%00.0%112.9%
Always00.0%10.8%10.9%00.0%00.0%20.5%
Influence of mass mediaNever10385.8%7959.4%5953.2%1052.6%00.0%25165.4%
Almost never97.5%1914.3%1917.1%15.3%00.0%4812.5%
Sometimes86.7%3123.3%2926.1%526.3%1100.0%7419.3%
Almost always00.0%43.0%43.6%15.3%00.0%92.3%
Always00.0%00.0%00.0%210.5%00.0%20.5%
On its own initiativeNever9780.8%6045.1%4136.9%526.3%00.0%20352.9%
Almost never1411.7%4433.1%2018.0%421.1%00.0%8221.4%
Sometimes97.5%2518.8%3733.3%526.3%00.0%7619.8%
Almost always00.0%43.0%1210.8%421.1%1100.0%215.5%
Always00.0%00.0%10.9%15.3%00.0%20.5%
Total120100.0%133100.0%111100.0%19100.0%1100.0%384100.0%

Table 5 shows in general terms that as anxiety symptoms increase, the percentages of surveyed users who “sometimes” self-medicate without medical prescription increase from 15.8% to 47.7% and in the levels of “almost always” the percentage increases from 2.5% to 26.3%. The percentage of users who “sometimes” self-medicated due to the time factor was 38.7%, 43.2% “sometimes” self-medicated due to economic deficiency and 29.7% “sometimes” self-medicated using previous prescriptions.

Table 5. No medical prescription for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Anxiety symptoms
NeverAlmost neverSometimesAlmost alwaysAlwaysTotal
Scalen%n%n%n%n%n%
Time factorNever7461.7%5037.6%2724.3%421.1%00.0%15540.4%
Almost never1310.8%2317.3%1412.6%526.3%1100.0%5614.6%
Sometimes2924.2%4735.3%4338.7%526.3%00.0%12432.3%
Almost always21.7%86.0%2018.0%315.8%00.0%338.6%
Always21.7%53.8%76.3%210.5%00.0%164.2%
Economic deficiencyNever7865.0%5440.6%2320.7%526.3%00.0%16041.7%
Almost never119.2%2921.8%1816.2%421.1%00.0%6216.1%
Sometimes2823.3%3828.6%4843.2%210.5%1100.0%11730.5%
Almost always32.5%107.5%1715.3%631.6%00.0%369.4%
Always00.0%21.5%54.5%210.5%00.0%92.3%
Use of previous prescriptionNever9780.8%8362.4%5650.5%1157.9%00.0%24764.3%
Almost never1210.0%1813.5%1210.8%315.8%1100.0%4612.0%
Sometimes108.3%2418.0%3329.7%210.5%00.0%6918.0%
Almost always10.8%64.5%87.2%15.3%00.0%164.2%
Always00.0%21.5%21.8%210.5%00.0%61.6%
Without medical prescriptionNever6554.2%3929.3%1513.5%421.1%00.0%12332.0%
Almost never3327.5%3627.1%2320.7%631.6%00.0%9825.5%
Sometimes1915.8%4836.1%5347.7%315.8%1100.0%12432.3%
Almost always32.5%107.5%2018.0%526.3%00.0%389.9%
Always00.0%00.0%00.0%15.3%00.0%10.3%
Total120100.0%133100.0%111100.0%19100.0%1100.0%384100.0%

Table 6 shows in general that as anxiety symptoms increase, the percentages of surveyed users who “sometimes” self-medicate with anxiolytics or antidepressants increase from 0.8% to 26.3%, It also stands out that the percentage of users who “sometimes” self-medicated with anxiolytics with a long half-life such as clonazepam was 26.3% and those with an intermediate half-life such as alprazolam was 21.1%, and the highest percentage of self-medication with antidepressants (sertraline) was 15.8%.

Table 6. Medication used for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Anxiety symptoms
NeverAlmost neverSometimesAlmost alwaysAlwaysTotal
Scalen%n%n%n%n%n%
DiazepamNever11898.3%12191.0%9484.7%1368.4%1100.0%34790.4%
Almost never00.0%75.3%98.1%00.0%00.0%164.2%
Sometimes21.7%53.8%76.3%421.1%00.0%184.7%
Almost always00.0%00.0%00.0%15.3%00.0%10.3%
Always00.0%00.0%10.9%15.3%00.0%20.5%
ClonazepamNever11495.0%12191.0%8677.5%1157.9%1100.0%33386.7%
Almost never10.8%75.3%87.2%00.0%00.0%164.2%
Sometimes54.2%53.8%1513.5%526.3%00.0%307.8%
Almost always00.0%00.0%00.0%15.3%00.0%10.3%
Always00.0%00.0%21.8%210.5%00.0%41.0%
AlprazolamNever11595.8%12291.7%9282.9%1578.9%1100.0%34589.8%
Almost never21.7%64.5%87.2%00.0%00.0%164.2%
Sometimes32.5%43.0%98.1%421.1%00.0%205.2%
Almost always00.0%00.0%10.9%00.0%00.0%10.3%
Always00.0%10.8%10.9%00.0%00.0%20.5%
LorazepamNever11797.5%12493.2%10191.0%1789.5%1100.0%36093.8%
Almost never00.0%75.3%76.3%00.0%00.0%143.6%
Sometimes32.5%21.5%32.7%210.5%00.0%102.6%
Almost always00.0%00.0%00.0%00.0%00.0%00.0%
Always00.0%00.0%00.0%00.0%00.0%00.0%
BromazepamNever11797.5%12795.5%10291.9%1894.7%1100.0%36595.1%
Almost never32.5%53.8%76.3%00.0%00.0%153.9%
Sometimes00.0%10.8%21.8%15.3%00.0%41.0%
Almost always00.0%00.0%00.0%00.0%00.0%00.0%
Always00.0%00.0%00.0%00.0%00.0%00.0%
SertralinaNever11999.2%12896.2%9585.6%1473.7%1100.0%35793.0%
Almost never10.8%21.5%54.5%15.3%00.0%92.3%
Sometimes00.0%21.5%119.9%315.8%00.0%164.2%
Almost always00.0%10.8%00.0%00.0%00.0%10.3%
Always00.0%00.0%00.0%15.3%00.0%10.3%
FluoxetinaNever11999.2%12493.2%9989.2%1578.9%1100.0%35893.2%
Almost never00.0%53.8%65.4%15.3%00.0%123.1%
Sometimes10.8%32.3%54.5%210.5%00.0%112.9%
Almost always00.0%10.8%00.0%00.0%00.0%10.3%
Always00.0%00.0%10.9%15.3%00.0%20.5%
Medication usedNever11898.3%12694.7%9484.7%1368.4%1100.0%35291.7%
Almost never21.7%64.5%1311.7%15.3%00.0%225.7%
Sometimes00.0%10.8%43.6%526.3%00.0%102.6%
Almost always00.0%00.0%00.0%00.0%00.0%00.0%
Always00.0%00.0%00.0%00.0%00.0%00.0%
Total120100.0%133100.0%111100.0%19100.0%1100.0%384100.0%

General hypothesis test:

H0: Self-medication is not related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

H1: Self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

At P-value (sig. <0.05), a significance value of 0.000 was obtained, rejecting the null hypothesis and accepting the alternative hypothesis, with a Spearman's Rho coefficient of 0.537. According to the correlation test estimation scale, it is indicated that there is a moderate positive correlation, that is to say that an increase in anxiety symptoms is associated with greater self-medication. Therefore, it is concluded that self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Specific hypothesis test 1:

H0: The self-initiated dimension of self-medication is not related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

H1: The self-initiated dimension of self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

At P-value (sig. <0.05), a significance value of 0.000 was obtained; rejecting the null hypothesis and accepting the alternative hypothesis, with a Spearman's Rho coefficient of 0.410. According to Spearman's correlation estimation scale, it is indicated that there is a moderate positive correlation, that is to say that an increase in anxiety symptoms is associated with a greater self-medication on one's own initiative; Therefore, it is concluded that the self-initiated self-medication dimension is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021 (See Tables 7 -10).

Table 7. Spearman's Rho test between self-medication versus anxiety symptoms in users who go to a drugstore in Los Olivos, Lima in 2021.

Spearman’s RhoSelf-medication
Anxiety symptomsCorrelation coefficient0.537
Sig. (bilateral)0.000
N384

Table 8. Spearman's Rho test for self-initiated anxiety symptoms in users who go to a drugstore in Los Olivos, Lima in 2021.

Spearman’s RhoOn its own initiative
Anxiety symptomsCorrelation coefficient0.410
Sig. (bilateral)0.000
N384

Table 9. Spearman's Rho test without medical prescription versus anxiety symptoms, in users who go to a drugstore in Los Olivos, Lima in 2021.

Spearman’s RhoWithout medical prescription
Anxiety symptomsCorrelation coefficient0.467
Sig. (bilateral)0.000
N384

Table 10. Spearman's Rho test between the medication used against anxiety symptoms, in users who go to a drugstore in Los Olivos, Lima in 2021.

Spearman’s RhoMedication used
Anxiety symptomsCorrelation coefficient0.285
Sig. (bilateral)0.000
N384

Specific hypothesis test 2:

H0: The dimension without medical prescription of self-medication is not related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

H1: The dimension without medical prescription of self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

At P-value (sig. <0.05), a significance value of 0.000 was obtained; rejecting the null hypothesis and accepting the alternative hypothesis, with a Spearman's Rho coefficient of 0.467. According to Spearman's correlation estimation scale, it is indicated that there is a moderate positive correlation, that is to say that an increase in anxiety symptoms is associated with greater self-medication without medical prescription; Therefore, it is concluded that the dimension without medical prescription of self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Specific hypothesis test 3:

H0: The medication dimension of self-medication is not related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

H1: The medication dimension of self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

At P-value (sig. <0.05), a significance value of 0.000 was obtained, rejecting the null hypothesis and accepting the alternative hypothesis, with a Spearman's Rho coefficient of 0.285. According to the Spearman's correlation estimation scale, it is indicated that there is a low positive correlation, this is lower correlation than the other factors analysed, that is to say that an increase in anxiety symptoms is associated with a greater self-medication with the medication used. Therefore, it is concluded that the medication used dimension of self-medication is related to anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021.

Discussion and conclusion

It should be noted that it is not possible to generalise the results obtained, due to the fact that a low percentage of respondents consider that they have signs of anxiety. It is recommended that future studies should recruit patients previously diagnosed with anxiety.

For self-medication and anxiety symptoms in the context of COVID-19, it is evident that as anxiety symptoms increase, the percentages of surveyed users who “almost never” self-medicate increase from 5.0% to 36.8%, a similar case is observed in users who “sometimes” self-medicate, where the percentage increases from 9.0% to 21.1%. These results are similar to the study by Yasif, et al.20 on sleep quality and psychological states of the Bangladeshi population during the COVID-19 pandemic, which found that 39.5% of the population presented with sleep problems, while others had anxiety and severe depression, and showing that 7.14% of the respondents self-medicated with sleeping pills. Likewise, Grigsby,21 who conducted a study on rates of self-reported increases in the use of anxiety-related medications and sleep aids, found that symptoms of major depressive disorder, generalized anxiety disorder and somatization disorder were related to the increase in the use of medications for anxiety and sleep aids.

For self-medication on their own initiative and anxiety symptoms in the context of COVID-19, it is evident that as anxiety symptoms increase the percentages of surveyed users who “sometimes” self-medicate on their own initiative increase from 7.5% to 33.3%, and in the levels of “almost always” the percentage increases from 3.0% to 21.1%. It is also noted that the percentage of users who “sometimes” self-medicate irresponsibly is 36.8%, 42.1% who “sometimes” self-medicate on the recommendation of third parties and 26.3% who “sometimes” self-medicate due to the influence of the media. The results are similar to the study by Huaman and Tamayo22 on self-medication of anxiolytics and antidepressants in adult women during the COVID-19 pandemic. They found that the surveyed population self-medicated on the influence of social networks (31.1%); internet (31.6%); family members (31.1%); friends (30.1%); television (9.7%); and newspaper and/or magazines (12.2%). In addition, Taquia and Aguilar23 conducted a study on the incidence of self-medication with anxiolytics in the population of the district of Huancayo and found that 93% self-medicated due to the influence of the virtual media. Likewise, Cabanillas,24 in a study on self-medication with benzodiazepines and the risk of abuse, found that 23.57% consumed benzodiazepines without a prescription.

For self-medication without medical prescription in the context of COVID-19. it is evident that as anxiety symptoms increase, the percentage of surveyed users who “sometimes” self-medicate without medical prescription increases from 15.8% to 47.7% and in the levels of “almost always” the percentage increases from 2.5% to 26.3%. It also stands out that the percentage of users who “sometimes” self-medicate due to the time factor was 38.7%, 43.2% “sometimes” self-medicate due to economic deficiency and 29.7% “sometimes” self-medicate using previous prescriptions. Results are similar to the study by Marion, et al.25 on the prevalence and characteristics of self-medication behaviors, which found that 51.7% used drugs from a previous prescription, mostly analgesics, antibiotics and anxiolytics (prescription drugs). Likewise, Huaman and Tamayo22 conducted a study on self-medication of anxiolytics and antidepressants in adult women during the COVID-19 pandemic and found that 23.5% went to a health center or hospital; 11.7% to a doctor's office or clinic; and 38.8% to a pharmacy and/or drugstore. In addition, Taquia and Aguilar23 conducted a study on the incidence of self-medication with anxiolytics in the population of the District of Huancayo and found that 68% self-medicated because they did not have time to go to a health center.

For self-medication by the medication used for anxiety symptoms in the context of COVID-19, it is evident that as anxiety symptoms increase, the percentage of surveyed users who “sometimes” self-medicate with anxiolytics or antidepressants increases from 0.8% to 26.3%. The percentage of users who “sometimes” self-medicated with anxiolytics with a long half-life such as clonazepam was 26.3% and those with an intermediate half-life such as alprazolam was 21.1%. The highest percentage of self-medication with antidepressants (sertraline) was 15.8%. The results are similar to those from a study by Tripković, Šantrić and Odalović26 on self-medication with tranquilizers and sleeping pills in a Serbian population. They found that the percentage of self-medication with tranquilizers and sleeping pills was 5.6% in women compared to 2.2% of men. Likewise, Yasif et al.20 found in a study on sleep quality and psychological states of the Bangladeshi population during the COVID-19 pandemic that 7.14% of the respondents self-medicated with sleeping pills. In addition, Gras, et al.27 in a study on adverse reactions linked to self-medication, found that 19.1% of the adverse reactions due to self-medication were due to psycholeptics. Likewise, Huaman and Tamayo’s22 study on self-medication of anxiolytics and antidepressants in adult women during the COVID-19 pandemic found that 40.3% consumed anxiolytics/benzodiazepines, 20.8% non-benzodiazepines and 16.7% sertraline, fluoxetine and citalopram. In addition, Rodríguez, et al.28 found in a study on self-medication of anxiolytics in users who go to drugstores and pharmacies that the drugs that stand out are: bentazepam 24.1%, bromazepam 16.7% and alprazolam 19.8%.

In conclusion, it was determined that there was a moderate relationship between self-medication and anxiety symptoms in the context of COVID-19, in users who went to a pharmacy in Los Olivos.

Data availability

Underlying data

Zenodo: Self-medication for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima-2021, https://doi.org/10.5281/zenodo.6678270.29

This project contains the following underlying data:

  • - SPSS DATA 1 ENGLISH VERSION.sav (data file 1 in English)

  • - SPSS DATA 2 ENGLISH VERSION.sav (data file 2 in English)

  • - DATA 1. csv (data file 1 in Spanish)

  • - DATA 2. csv (data file 2 in Spanish)

Extended data

Zenodo: Self-medication for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima-2021, https://doi.org/10.5281/zenodo.6678270.29

This project contains the following extended data:

  • - ANEXXS – ENGLISH Q.docx (questionnaire)

Data are available under the terms of the Creative Commons Attribution 4.0 International license (CC-BY 4.0).

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Esteves Pairazaman AT, Ñañez del Pino D, Ibarra Fretell WG et al. Self-medication for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021 [version 1; peer review: 1 approved with reservations, 1 not approved] F1000Research 2022, 11:1084 (https://doi.org/10.12688/f1000research.123308.1)
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Key to Reviewer Statuses VIEW
ApprovedThe paper is scientifically sound in its current form and only minor, if any, improvements are suggested
Approved with reservations A number of small changes, sometimes more significant revisions are required to address specific details and improve the papers academic merit.
Not approvedFundamental flaws in the paper seriously undermine the findings and conclusions
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Reviewer Report 19 Jun 2023
Mainak Bardhan, ICMR-National Institute of Cholera and Enteric Diseases (NICED), Kolkata, India 
Not Approved
VIEWS 4
The authors tried to look at the two independent behavioural attributes in context to covid19 pandemic. But the draft is very poorly written and difficult to follow. I have major comments to make
  1. The manuscript isn't
... Continue reading
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Bardhan M. Reviewer Report For: Self-medication for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021 [version 1; peer review: 1 approved with reservations, 1 not approved]. F1000Research 2022, 11:1084 (https://doi.org/10.5256/f1000research.135403.r175673)
NOTE: it is important to ensure the information in square brackets after the title is included in all citations of this article.
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Reviewer Report 17 Feb 2023
Samar Thiab, Applied Science Private University, Amman, Jordan 
Muna Barakat, Faculty of Pharmacy, Applied Science Private University, Amman, Jordan 
Approved with Reservations
VIEWS 5
Summery:
This study focuses on finding a correlation between self-medication for anxiety and COVID-19, and it was found there is a moderate relationship. 

Citing current literature:
There is a systematic review about the prevalence and correlation of self-medication ... Continue reading
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Thiab S and Barakat M. Reviewer Report For: Self-medication for anxiety symptoms in the context of COVID-19, in users who go to a drugstore in Los Olivos, Lima in 2021 [version 1; peer review: 1 approved with reservations, 1 not approved]. F1000Research 2022, 11:1084 (https://doi.org/10.5256/f1000research.135403.r162339)
NOTE: it is important to ensure the information in square brackets after the title is included in all citations of this article.

Comments on this article Comments (0)

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Alongside their report, reviewers assign a status to the article:
Approved - the paper is scientifically sound in its current form and only minor, if any, improvements are suggested
Approved with reservations - A number of small changes, sometimes more significant revisions are required to address specific details and improve the papers academic merit.
Not approved - fundamental flaws in the paper seriously undermine the findings and conclusions
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