|Year : 2014 | Volume
| Issue : 1 | Page : 35-41
Self-medication among non-healthcare students of the University of Sharjah, United Arab Emirates
Suleiman Ibrahim Sharif1, Rubian Suleiman Sharif2
1 Departments of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
2 Faculty of Dentistry, Ajman University of Science and Technology, Ajman, United Arab Emirates
|Date of Web Publication||7-Mar-2014|
Suleiman Ibrahim Sharif
Departments of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah
United Arab Emirates
Source of Support: None, Conflict of Interest: None
Objectives: The objective of the following study is to estimate the prevalence of self-medication among university students and evaluate factors associated with the practice. Materials and Methods: This study was conducted during May, 2012 using a pre-validated questionnaire distributed to 250 students of the 4 years of study at the college of business administration. Data were analyzed using PASW Statistics for Windows, Version 18.0. Chicago: SPSS Inc and results are expressed as counts and percentages. Chi-square test was used to evaluate significant association among the study variables and P < 0.05 were considered to be statistically significant. Results: The response rate was 80% and all respondents were Arabs with 114 (57%) females and 86 (43%) males. Self-medication was practiced by 118 (59%) students and most (88.1%) of them obtained medications from pharmacies. About 21 (11%) respondents self-medicated with antibiotics. Only 34 (17%) and 16 (8%) of respondents were aware of bacterial resistance and rational drug use respectively. The most common reasons for self-medication were seeking quick relief (134, 67%), physician's advice of self-management (100, 50%), illness is minor (91, 45.5%). Common reasons against self-medication include risk of misdiagnosis of illness (160, 80%), risk of using the wrong medication (154, 77%), risk of adverse effects (140, 70%). Self-medication was practiced for headache or mild pain, eye and ear symptoms, gastric problems, cold, fever and allergy. Conclusion: Self-medication among non-healthcare students is common with high prevalence. Knowledge of students of reasons for and against self-medication was adequate, but awareness of respondents of rational drug use and risk of bacterial resistance in response to misuse was poor. Orientation courses/workshops directed to university students would be beneficial.
Keywords: Non-health care, self-medication, university students
|How to cite this article:|
Sharif SI, Sharif RS. Self-medication among non-healthcare students of the University of Sharjah, United Arab Emirates. Arch Pharma Pract 2014;5:35-41
|How to cite this URL:|
Sharif SI, Sharif RS. Self-medication among non-healthcare students of the University of Sharjah, United Arab Emirates. Arch Pharma Pract [serial online] 2014 [cited 2018 Dec 13];5:35-41. Available from: http://www.archivepp.com/text.asp?2014/5/1/35/128375
| Introduction|| |
As a component of self-care, , self-medication allows patients to take responsibility of their own health particularly with minor complaints.  Self-medication with prescription and/or over-the-counter (OTC) drugs is common among university students. The practice also encompasses the use of herbal medicines.  The World Health Organization supports responsible self-medication as it economizes on both the individual and the health care system. 
Among prescription drugs, antibiotics are also used for self-medication and misuse of such drugs may lead to the emergence of bacterial resistance. ,, Irrational self-medication may have many undesirable consequences such as worsening of the condition, appearance of adverse effects, polypharmacy, drug interaction and drug abuse. However, the appropriate self-use of OTC drugs to conditions for which they are necessary may be a form of responsible self-medication particularly when based on a certain level of knowledge by the user. ,
It has been frequently reported that in different populations, university students use self-medication very often, ,,, and the incidence of self-medication among students is higher than in the general population. ,, Recently, we demonstrated that pharmacy students practice self-medication mainly because their health problem is not serious and also because they seek quick relief.  Medical knowledge about diseases and medication has been shown to influence self-medication practice. ,, Other factors have reported to influence self-medication include age, gender, family and professional status, availability of drugs and pharmaceutical promotional activities. ,,,,,,,,,,,,, It has also been reported that high level of education and knowledge of drugs and their a clinical indications ,, contribute to the increased trend of self-medication. Therefore, the present study was undertaken to investigate the practice of self-medication among non-healthcare university students who represent a large proportion of the community if not community at large when their influence on their families is also considered. We also assessed the significant association among the study variables.
| Materials and Methods|| |
This anonymous questionnaire-based study was carried out in May, 2013, using a pre-validated questionnaire consisting of both open-ended and closed-ended item as modified from questionnaires used by other investigators. , The study was approved by the research and Ethics Committee of the Colleges of Medicine and Health Sciences, University of Sharjah, United Arab Emirates (UAE). Prior to commencement of data collection, the study questionnaire was pretested with 10 respondents to evaluate its validity and comments received were taken into consideration in the reconstructed questionnaire. The questionnaire was in English and it was distributed to a total of 250 students of the 4 years of study of the college of business administration at the University of Sharjah, UAE. The nature of the study was explained to all students in classrooms. On average, the questionnaire was completed in 15 min. The use of a prescription or OTC drugs without medical consultation was considered as self-medication. Students were asked to report self-medication during the previous (2012) year.
The questionnaire contained questions covering demographic information namely age, sex and nationality and questions focusing on self-medication. The latter questions covered self-medication practice, types of self-medications used and their sources, duration of use, reasons for and against self-medication and reasons for seeking medical consultation. The questions also addressed approval or disapproval of students of statements on some aspects of use of drugs for self-medication. Statistical analysis was performed using SPSS version 18. Data were summarized as counts and percentages. Chi-square test was used to evaluate significant association among the study variables and P < 0.05 were considered to be statistically significant.
| Results|| |
The response rate was 80% and all respondents were Arabs with 114 (57%) females and 86 (43%) males. The mean age ± SD was 20.4 ± 2.6. Self-medication during the year 2012 was practiced by significantly large number (118, 59%, Chi-square: 6.480 a , df: 1, P < 0.01) of students. Most respondents (105, 53%) used drugs for self-medication for a period of 1-2 weeks while for very few (13, 7%) respondents, self-medication lasted for a month or even more [Table 1]. The majority of students (98, 49%, Chi-square: 140.200 a , df: 3, P < 0.001) obtained their medication from pharmacies. Other sources for obtaining non-prescription drugs include street market (13, 7%), herbal store (3, 2%) and a relative or friend (4, 2%). Significantly low number (21, 11%, Chi-square: 121.680 a , df: 1, P < 0.001) of respondents used antibiotics for self-medications. Only 34 (17%) and 16 (8%) respondents were aware of bacterial resistance and rational drug use respectively. [Table 2] reveals that the most common reasons for self-medication include seeking quick relief (134, 67%), physician's advice of self-management (100, 50%), illness is minor (91, 45.5%), personal convenience (76, 38%), health problem is not serious (67, 33.5%) and high cost of medical consultation (65, 33%). Significantly (Chi-square: 3.091 a , df: 1, P < 0.05) more females selected the option health problem is not serious, but no significant differences were observed between males and females with regard to other reasons for self-medication.
|Table 1: Self-medication practice by non-healthcare university students during 2012 |
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|Table 2: Gender based reasons for self- medication by university non-healthcare students |
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[Table 3] shows reasons against self-medication which include risk of misdiagnosis of illness (160, 80%), risk of using the wrong medication (154,77%), risk of adverse effects (140, 70%), risk of drug interaction (78, 39%) and risk of drug abuse and dependence (46, 23%). Significantly more female than male respondents selected the various reasons against self-medication (P < 0.001).
|Table 3: Gender based reasons against self-medication and for seeking professional help by university non-healthcare students |
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[Table 3] also shows that worsening of symptoms (71, 35.5%), presence of pain (69, 34.5%) and ineffectiveness of usual treatment (46, 23%) were the main reasons that forced female respondents to seek medical consultation. The only difference from the female's responses is that male respondents selected as a third option side-effects of usual treatment. Large numbers of respondents approved all statements on aspects of self-medication practice [Table 4]. No significant differences were observed between male and female students except with regard to statements including decreasing drug dose can be dangerous, no drug can be used during pregnancy and mild medical problems do not require drug treatment where responses of female students were significantly higher than those of male students.
|Table 4: Responses of non-healthcare university students to some aspects of self-medication |
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Headache or mild pain, eye and ear symptoms, gastric problems, cold, fever and allergy were the symptoms for which self-medication was practiced. The most common drugs used for self-medication were analgesics, antiemetics, eye drops, nasal decongestans and vitamins and minerals.
| Discussion|| |
All participants in the present study were Arabs of different nationalities, but with common socio-cultural and educational background as the majority of them were born/raised in UAE and are either nationals or expatriates residing in one of the seven emirates of the country.
Self-medication among non-health care students though seems to be a common practice but with a lower prevalence than previously reported in pharmacy students of the same university.  Results of the present study indicate that the prevalence of self-medication amongst university students is much lower than in other countries 76% in Pakistan,  88% in Croatia,  94% in Hong Kong,  85% in Malaysia  and 98% in Palestine. 
Most respondents used self-medication for a period of 1-2 weeks. However, about 7% of self-medicated with drugs for a month and longer. This is alarming as such longer periods of self-medication may point at the possibility of misdiagnosis or the use of the wrong medication.
Previous studies reported no significant differences in prevalence of self-medication between healthcare and non-health care students. ,,, Our present results do not support these findings since the practice is significantly lower in non-health care than health care students.  It is worth noting that in Brazil, pharmacy students have also been shown to practice self-medication more than do medical and other paramedical students and it has been suggested that this may be attributable to a deeper knowledge on medicines gained by pharmacy students. 
Higher prevalence of self-medication in healthcare students may be attributed to knowledge of drugs, their uses and adverse effects although the practice itself may not always be a responsible one. Heavy load of drug-related courses in pharmacy would certainly empower student's knowledge and confidence in their ability to self-management but it does not always lead to rational use of self-medication. This point is further supported by our observation that, significantly less number of non-healthcare students self-medicated with antibiotics as compared to healthcare students in Iran,  UAE,  Jordan  and USA.  This is rather surprising in the light of finding that in the present study awareness of non-healthcare students of the possible emergence of bacterial resistance and also of rational drug use was significantly markedly poor. Interventions directed to increase public awareness to rational use of drugs should be enhanced. Moreover, the unsolicited misuse of antibiotics should be discouraged.
Our results with regard to reasons for and against self-medication were in good agreement with those reported earlier. ,,,, We also observed that the most common reasons for both male and female respondents to seek medical consultation include worsening of symptoms, presence of severe pain, ineffectiveness of the usual treatment and side effects of the drug used for self-medication.
Results of the present study were essentially the same regardless of gender except for reasons against self-medication where more female than male respondents selected these reasons. In general, our results were indicate an adequate knowledge of participants with regard to benefits and risks of self-medication.
Knowledge of respondents was also adequate with regard to drug adverse effects, concomitant use of drugs, risk of increasing or decreasing the dose, the need to seek physician help in case of adverse effects, using medications in the presence of kidney or liver diseases, use of drugs during pregnancy, self-management of minor problems and the possibility that self-medication may mask signs and symptoms of illness and complicate diagnosis. However, significantly larger number of female than male respondents approved that lowering drug dose is dangerous, no drugs can be used during pregnancy and mild health problems do not require drug treatment. Such differences may point at a better knowledge and more cautious perception of females as compared to male students.
Symptoms for which self-medication was practiced include headache or mild pain, eye and ear symptoms, gastric problems, cold, fever and allergy and the most common drugs used for self-medication were analgesics, antiemetics, eye drops, nasal decongestans and vitamins and minerals. These findings are in accordance with those of other studies. ,,
Our results indicate that self-medication is common among non-healthcare university students regardless of the fact that those students have an adequate knowledge of benefits and risks associated with the practice. Such knowledge is probably gained through other than university educational courses. Interventions through workshops, seminars, campaigns and university elective courses may help in enforcing rational self-medication practice among university students.
This study was conducted using nonrandom sampling of the Sharjah-university students and as such generalization of drawn conclusion on all university students may not be valid. In the present study, students are also assumed to remember practicing self-medication through a previous year thus it might be advisable in future work to also evaluate the frequency of self-medication and reduce the period of practice to the nearest 3-6 months.
| Conclusion|| |
Results of the present study indicate that self-medication is common among non-healthcare university students and its prevalence is high. Knowledge of students of benefits and risks of the practice is adequate and also their perception of when to seek medical consultation. However, more efforts are needed to increase awareness of students of responsible self-medication.
| Acknowledgments|| |
The authors greatly appreciate the help of Dr. Abduelmola R. Abduelkarem with the statistical analysis and patience and efforts of the students at the College of Business Administrative, University of Sharjah, UAE.
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[Table 1], [Table 2], [Table 3], [Table 4]