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PubMedDate not supplied

[Self-medication: concept and "users'" profile].

Self-medication constitutes one of the most modern expressions of the always present need of men and women for care of their health. However, in contrast to other expressions of selfcare, the self-medication includes, for a good part of population and the most of the doctors, negative connotations. Contrary to this vision, the WHO marks the existence of a valid role for self-medication in developed societies. This article has two objectives: to revise the different concepts of self-medication proposed in literature; and to revise the socio-demographic and socio-medical factors connected with the practice of self-medication.

Adolescent↗
PubMed2004

Bambuí Project: a qualitative approach to self-medication.

Representations related to self-medication were investigated, seeking to identify contextual elements that can reinforce or inhibit such practice. An anthropological approach based on the model of signs, meanings, and actions was used. Twenty-nine inhabitants from the town of Bambuí, Minas Gerais State, Brazil, were interviewed (17 women and 12 men), selected among participants in a health survey that had been on medication in the previous 90 days. The research focused on the identification of different types of self-medication practiced by the interviewee or by a relative, and then "ways of thinking and behaving" associated with this practice were investigated. The influence of pharmacists/drugstore sales attendants as well as family and friends, perception of the health problem as transitory and a minor issue, familiarity with and easy access to certain pharmaceuticals, as well as difficulties in access to (and negative assessment of) health care were determinant factors for self-medication.

Adult↗
PubMed1996

Evaluation of a self-medication program.

OBJECTIVE: To determine the effect of an inpatient self-medication program (SMP) on the ability to self-medicate, patient medication knowledge, compliance, and patient morale. DESIGN: Randomized controlled clinical trial. POPULATION: One hundred seven consecutive patients admitted to a geriatric assessment and rehabilitation program were randomized to either participate in the SMP or to receive standard care. INTERVENTION: The SMP was a three-stage program in which patients were given increasing responsibility for the administration of their own medications. MEASUREMENTS: Ability to self-medicate on discharge from hospital; medication compliance at 1 month; patient medication knowledge; Philadelphia Morale Scale. MAIN RESULTS: Participation in the self-medication program did not increase the proportion of patients who were able to self-medicate on discharge from hospital. Compliance was improved by the program. On a proportional basis, the self-medication group made significantly fewer medication errors than the control group at 1-month follow-up (0.045 vs 0.086, P < .001). There were no significant differences in morale or medication knowledge between the SMP and control groups, although both groups made significant gains in knowledge about the names, administration times, and purposes of their medications from admission to follow-up (P < .001). CONCLUSIONS: A SMP can improve compliance in geriatric patients who are discharged to the community. Participation in a SMP does not improve patients' morale nor does it improve their medication knowledge more than pharmacy counselling alone. Participation in a SMP is unlikely to increase the probability that patients will be able to self-medicate on discharge. Cognitive factors limit patients' ability to self-medicate.

Aged↗
PubMed2006

Is self-medication with antibiotics in Europe driven by prescribed use?

BACKGROUND: Self-medication with antibiotics may increase the risk of inappropriate use and the selection of resistant bacteria. One of the triggers for using self-medication may be past experience with antibiotics prescribed by health professionals. We examined the association between prescribed use and self-medication with antibiotics. METHODS: A population survey was conducted in 19 European countries, covering 15,548 respondents. Multinomial logistic regression analysis was used to study the relationship between prescribed use and self-medication for all symptoms/diseases and for upper respiratory tract infections (URTIs). RESULTS: The association between prescribed use and self-medication was modified by source of self-medication, region in Europe and education. This association was consistently stronger for self-medication from leftovers than from other sources, primarily directly from a pharmacy. It was stronger also for respondents from Northern/Western Europe than respondents from Eastern Europe and Southern Europe and those with low education. Prescribed use for URTIs (minor ailments such as throat symptom, influenza, etc.) increased the likelihood of self-medication with leftover antibiotics for these symptoms/diseases in all European regions. CONCLUSIONS: Our study shows consistent associations between prescribed use and self-medication with antibiotics from leftovers, but has not been able to support the hypothesis that self-medication from other sources than leftovers is triggered by earlier prescribed use. Preventing leftovers may be one effective way of preventing self-medication. This can be achieved by ensuring that the amount dispensed corresponds to the amount prescribed, by educating patients and by making doctors aware that prescribing for minor ailments may increase the risk of self-medication for such ailments.

Anti-Bacterial Agents↗
PubMed2000

Sociodemographic factors related to self-medication in Spain.

To identify the sociodemographic factors associated to self-medication (i.e. use of non-prescription medicines) and undesirable self-medication, a cross-sectional study was carried out using a sample (n = 20,311) representative of the population of adults of 16 years of age and older in Spain. Multivariate Cox's regression was used. The prevalence of self-medication in the sample was 12.7% during the two weeks preceding the interview. Self-medication is more prevalent among women, persons who live alone, and persons who live in large cities. For persons who reported acute disorders, self-medication prevalence was higher among those with higher educational levels. The prevalence of undesirable self-medication in the sample was 2.5% during the two weeks previous to the interview. Undesirable self-medication is twice as common among persons older than 40 years, as compared to persons younger than 27 years. Undesirable self-medication prevalence is 53.0% higher among those who live alone as compared to those who live with their partner (95% confidence interval (CI): 15.2-103.2) and 36.8% higher among students as compared to full-time workers (95% CI: 1.9-83.5). People over 40 years of age, people living alone, and students should be the priority target populations for public health education programs aimed at improving the quality of self-medication behavior.

Adolescent↗
PubMed2006

Does smoking reduce akathisia? Testing a narrow version of the self-medication hypothesis.

BACKGROUND: The self-medication hypothesis proposes that schizophrenia patients smoke to decrease their schizophrenia symptoms or antipsychotic side effects, but they usually start smoking before their illness and heavy smoking is not consistently associated with fewer symptoms or side effects. A narrow version of the self-medication hypothesis, heavy smoking reduces akathisia, is explored. METHOD: The sample included 250 outpatients with DSM-IV schizophrenia assessed with the Positive and Negative Syndrome Scale (PANSS) and the Barnes Akathisia Scale. Prevalences were 69% (173/250) for smoking, 39% (98/250) for heavy smoking (> or =30 cigarettes/day), 7% (17/250) for akathisia (Barnes Global score>1), 14% (35/250) for a broader akathisia definition (Barnes Global score>0) and 20% for excited symptoms (>1 on the PANSS factor score). RESULTS: Heavy smoking was not associated with akathisia (41% of patients with akathisia were heavy smokers versus 39% of patients without akathisia; chi2=0.3, df=1, p=0.86), even after correcting for confounding factors and/or using a broader akathisia definition. Heavy smoking was associated with excited schizophrenia symptoms (possibly reflecting agitation). Particularly in patients taking lower doses of typical antipsychotics, excited symptoms, with or without akathisia, were strongly associated with heavy smoking and appear to interact with patients' reports of smoking's calming effect as the main reason for smoking. CONCLUSION: The self-medication hypothesis does not explain increased smoking and heavy smoking in schizophrenia. Moreover, heavy smoking may be associated with more disturbed brain homeostatic mechanisms. Prospective studies need to explore whether temporary increases in cigarette smoking may be associated with periods of higher agitation, with or without akathisia.

Adult↗
PubMed2006

Adherence behaviour with psychotropic medication is a form of self-medication.

Adherence with psychotropic medication is at least at poor as adherence with medication for physical health problems. There has been an assumption this was due to loss of insight resulting from psychiatric disorders themselves. Consequently, interventions have focussed on treating the underlying psychiatric disorder and generating psychological strategies to promote awareness. Recent surveys of patient preferences for information and involvement in health care decisions highlight that most individuals want to participate in the process of medical care. Patients often have strong pre-existing beliefs about different therapeutic options. This is supported by the self-determination theory which distinguishes between autonomous behaviour and behaviours that are influenced by external forces. When considering the patient perspective in medication adherence, it is useful to consider the self-medication hypothesis. This can equally be applied to prescribed and non-prescribed drugs. The self-medication hypothesis states that patients decide to start, adjust or stop prescribed medication according to perceived health needs. Such decisions are often conducted intentionally and rationally, given the information available to the patient and their understanding of their condition. In this narrative review, the evidence for and against intentionality in psychotropic adherence behaviour is examined. Studies of compliance and related predictors are examined in depression, schizophrenia and bipolar affective disorder. Results suggest that although concordance depends on patient, illness and clinician factors, patient choice is usually the final common pathway. Illness severity and insight is important in some cases but can act in concert with cognitive factors. Individuals appear to prefer to take medication "as required" (symptomatically) rather than prophylactically. Significant influences upon self-medication habits are prior health beliefs, medication attitudes, adverse effects and adequacy of communication from the health care professional. The self-medication hypothesis applied to prescribed psychotropic medication should assist rather than heed clinicians in improving adherence by taking a patient centred approach and where possible promoting patient autonomy.

Attitude to Health↗
PubMed2006

Evaluation of the knowledge, attitude and practice of self-medication among first-year medical students.

OBJECTIVE: This study was undertaken to determine the knowledge, attitude and practice of self-medication among first-year medical students of the Arabian Gulf University, Bahrain. SUBJECTS AND METHODS: This was an anonymous, questionnaire-based, descriptive study. A prevalidated questionnaire, containing open-ended and close-ended questions, was administered to the subjects. Data were analyzed using SPSS version 12 and the results expressed as counts and percentages. RESULTS: Out of the 134 respondents, 43 (32.1%) were males and 91 (67.9%) were females; their mean age in years +/- SD was 18.01 +/- 0.78. The respondents' knowledge about appropriate self-medication was poor, but knowledge of the benefits and risks of self-medication was adequate. The respondents found self-medication to be time-saving, economical, convenient and providing quick relief in common illnesses. Important disadvantages of self-medication mentioned were the risk of making a wrong diagnosis, inappropriate drug use and adverse effects. The majority (76.9%) of the respondents had a positive attitude favoring self-medication. Self-medication was practiced by 44.8% of the subjects. The most common indications for self-medication were to relieve the symptoms of headache (70.9%), cough, cold and sore throat (53.7%), stomachache (32.8%) and fever (29.9%). Analgesics (81.3%) were the most common drugs used for self-medication. The practice of self-medication was appropriate in only 14.2% of cases. CONCLUSION: Knowledge about appropriate self-medication was poor, attitude towards self-medication was positive, and the practice of self-medication was common and often inappropriate.

Adolescent↗
PubMed2001

[Self medication among patients with musculoskeletal symptoms in Araucanía region].

BACKGROUND: Self-medication is a common behavior in the general population, specially among those suffering from chronic pain. AIM: To study the prevalence and characteristics of self medication. SUBJECTS AND METHODS: Aiming to know the prevalence and features of self medication, a structured interview was applied to 272 out of 419 individuals from the general population, that reported musculoskeletal symptoms. RESULTS: Sixty five percent of those interviewed recognised self medication. No gender differences were observed and there was a trend towards a higher frequency of self medication among older individuals. The frequency of self-medication was higher in low socioeconomic groups, subjects with long lasting pain, those with more severe pain and among subjects with a previous prescription. The drugs more frequently used were dipyrone, piroxicam and aspirin. The average daily piroxicam dose reported was 27 mg. Self medication was not associated with the labor condition of the subjects or the time of occurrence of symptoms. CONCLUSIONS: Self medication is a frequent behavior, particularly among low socio-economic groups and those with long lasting and more severe pain.

Adolescent↗
PubMed2006

Prevalence of self-medication in rural areas of Portugal.

OBJECTIVES: To study the prevalence of self-medication among pharmacy customers in rural areas of Portugal, to assess possible predictors of self-medication and to find out whether there was a seasonal dependence in the purchase of drugs for self-medication. METHOD: A cross-sectional study during four different periods of a year was conducted. Community pharmacies of rural areas of Portugal were invited to participate and pharmacists were asked to recruit one person every hour during the opening hours and administer a questionnaire. Drugs dispensed were classified according to the Anatomical Therapeutic Chemical Classification system up to the second level. MAIN OUTCOME MEASURE: Prevalence of self-medication is defined as the percentage of patients acquiring a medicine that was not prescribed (written) or recommended (orally) by a physician. RESULTS: The prevalence of self-medication was 21.5%. Main therapeutic groups acquired for self-medication were "other alimentary tract and metabolism products" (A16; proportion acquired for self-medication= 75.0%), "throat preparations" (R02; 74.7%), "antiemetics and antinauseants" (A04; 70.0%), "cough and cold preparations" (R05; 56.5%), and "nasal preparations" (R01; 50.0%). Variables found to be predictors of self-medication were age, type of health professional or person consulted when a mild health problem occurred, time elapsed since last visit to the physician and time waited between setting an appointment and the actual visit. Seasonality seemed to occur for only "cough and cold preparations", for "dermatologicals" and for "anti-inflammatory and anti-rheumatic products". CONCLUSION: In rural Portugal about one fifth of the pharmacy customers engaged in self-medication. However, further research should be made to address appropriateness of self-medication.

Adult↗
PubMed2003

Self-medication: from European regulatory directives to therapeutic strategy.

Self medications are drugs which can be used without a physician's advice or supervision. There is a clear emerging patient demand for efficient drugs available without prescription. This review summarizes the regulatory rules regarding the status of self-medication drugs in Europe and describes some situations where specific clinical trials are needed for a new drug to be registered as a self medication. These drugs not only have to offer a very positive safety profile but also a well-established level of efficacy. A nonprescription drug can only be proposed in situations where the patient himself can make a self-assessment of the medical condition and its follow-up. These products must be safe even in the event of incorrect use and must offer clear and complete information contributing to a proper use, i.e. a definition of situations where a physician's advice is necessary. For registration as an 'over-the-counter' drug, specific efficacy trials may be conducted in real self-medication situation especially when the target populations, the dosage or the indications in self medication are not the same as those evaluated previously when the drug in question had prescription status. Specific pharmacovigilance is needed and the patient, pharmacist and physician encouraged to report any adverse events. A safety survey may be necessary in some situations such as insomnia or emergency contraception. It is important for the patient, pharmacist and public health in general to distinguish the efficient and safe self medications from the nonvalidated, nonevaluated alternative medicines.

Clinical Trials as Topic↗
PubMed1986

[Status of self medication in West Germany].

The position of self-medication in the health care system of the Federal Republic of Germany has become more important during the last years. The possibility of self-treatment of minor illnesses is accepted by the majority of the consumers. Associations concerned and the legislature are in favour of self-medication particularly in view of political principles and health economical reasons within a limit which does not endanger the security of medication. At present self-medication medicines amount to 18 per cent of the sale of medicines in pharmacies. There has been a lot of discussion lately on the distinction between prescribed and non-prescribed medicines as well as on the risks of pharmaceuticals available for self-service. But the principle of self-medication itself is not in doubt.

Drug Prescriptions↗
PubMed2006

Self-medication and health insurance coverage in Mexico.

Self-medication is a common practice in many developing countries but little is known about its determinants. This study analyzes the factors that are associated with the use of self-medication in Mexico using the Mexican Health and Aging Study, a new nationally representative survey on adults aged 50 and over. We find that self-medication is related to socioeconomic status and the lack of access to professional healthcare. Our empirical results suggest that lack of government-sponsored health insurance coverage increases the propensity to self-medicate. A 10% increase in the proportion of adults with health insurance coverage could decrease the use of pharmacy consultations by .8% for public sector workers and by 1.7% for private sector workers. Increasing health insurance coverage could reduce the demand for self-medication by making healthcare more affordable and by changing the population perceptions about the benefits of modern medicine.

Aged↗
PubMedDate not supplied

Codeine self-medication in a headache patient.

Self-medicating behavior for the treatment of headaches is a widespread phenomenon with costly and hazardous consequences. The case presented illustrates the ramifications of such behavior and suggests an integrated approach to the management of headaches. Biological mechanisms for the aggravation of headaches by self-medication are discussed and integrated with psychological observations. The existing epidemiologic studies of self-medication are reviewed and reveal a need for further studies, particularly in the United States.

Analgesics, Opioid↗
PubMed1998

[Self-medication of the common cold].

Self-medication can be useful in the multisymptomatic management of the common cold and other preferentially non-febrile flu-like symptoms, especially as at present multicomponent remedies are available, which may make self-medication significantly easier with consequent better compliance of adult patients. Children, on the contrary, are not suitable acceptants of self-medication mediated by their parents because the sickness exhibits in children nearly exclusively febrile progress. The procedure of the therapy to be really effective and safe must be necessarily concentrated into pharmacies, where safety and efficacy of therapy are ensured by the pharmacist as the last link of contact between the patient and the drug. Any other distribution of the OTC drugs is therefore strictly unacceptable. Patients suffering from the common cold usually exhibit simultaneously various symptoms of the disease. These different symptoms are, however, experienced during the day with different intensity. During the day and often also in the course of the labour process there is a need to concentrate on the most bothersome symptoms, notably the relief of the nasal congestion with the exploration of the safest and most effective drug, such as pseudoephedrine. In addition, it is necessary to administer an effective nonsteroidal anti-inflammatory drug, preferably ibuprofen, which provides relief from symptoms caused by release of inflammatory mediators. In the night time there is a need of a multisymptom therapy which may relieve cough and any other disturbing cold symptoms to allow satisfactory beneficial, continuous, and refreshing sleep.

Adult↗
PubMed1997

Self-medication of dyspepsia: how appropriate is it?

BACKGROUND: The scope of self-medication is increasing in many countries, and drugs for dyspepsia are a popular group for deregulative activities. This study investigated what kind of upper gastrointestinal symptoms people self-medicate and how appropriate this self-medication is. METHODS: An anonymous questionnaire was give to 50 consecutive customers buying antacids, alginates, or sucralfates in 10 pharmacies in the capital area in Finland in 1995. In half of the pharmacies the questionnaire was returned by mail, and in the other half the questionnaire was filled out at the pharmacy. The response rate was 53% (n = 292). RESULTS: The commonest reasons for self-medication were heartburn (88%), gastrointestinal pain (31%), and acid regurgitation (32%). Seventy-five per cent of respondents had used dyspepsia drugs for more than a year. The commonest way to self-medicate was to interchange regular and occasional use. Knowledge about the proper use of dyspepsia drugs was poor, and 6% of respondents had symptoms contraindicating self-medication but had not visited a physician during the past year. Patients more than 60 years old were especially at risk of potential inappropriate use. CONCLUSIONS: Over-the-counter (OTC) drugs for dyspepsia are likely to be used improperly. A physician's advice on the use of OTC dyspepsia drugs, in addition to detailed printed information about drug action and proper administration, would be important means to guarantee appropriate use of these drugs.

Adult↗
PubMedDate not supplied

Dentistry and self-medication: a current challenge.

The classical definition of self-medication is "the taking of drugs, herbs or home remedies on one's own initiative, or on the advice of another person, without consulting a doctor". Used as a solution to the wide range of complaints and minor health problems which may appear over a lifetime, it can be the result of an individual choice or by the influence of a family who is well informed about which techniques and drugs are safe and useful. This paper reviews the concept of self-medication, placing particular emphasis on the common self-medication errors within dentistry and their negative consequences in terms of systemic disease. Used in a responsible way self-medication is desirable because, as an independent search for a drug treatment, it can complement the work of health professionals. Furthermore, it represents a self affirming, independent attitude on the part of patients. Information, therapeutic advice and education are argued to be the basic elements underlying responsible self-medication.

Analgesics↗