ABSTRACT
Background: Self-medication is a global phenomenon and a potential contributor to negative health consequences on human health including emergence of antibiotic drug resistance globally. Objective: The primary objective of this study was to estimate the prevalence and determinants of self-medication in Thimphu, Bhutan and Chattogram, Bangladesh, two neighbouring South Asian country. Methodology: A community-based cross-sectional study was conducted in the city of Thimphu, Bhutan and Chattogram, Bangladesh. A pre-tested and semi-structured questionnaire was used to collect information on socio-demographic characteristics, health status and self-medication practices in the previous year. Results: Out of the 998 recruited participants, 61.8% (170/275) from Thimphu and 41.5% (300/723) from Chattogram reported self-medication practices in last year of interview. In Thimphu, eye/ear infection (90.9%), fever (84.9%), headache (80.5%) and cough and cold (78.2%) were the major illnesses reported for self-medication, whereas in Chattogram people mostly self-medicated for skin disorder (74.4%), diarrhoeal illness (59.1%) and eye/ear infection (48.1%). Knowledge on side-effects of the drugs taken for self-medication was comparatively higher in Thimphu than in Chattogram. Both in Thimphu and Chattogram, higher odds of self-medication were found for common illnesses with adjusted OR 7.8; 95% CI 3.3-18.4 and adjusted OR 2.0; 95% CI 1.4-2.8, respectively in Thimphu and Chattogram. Conclusion: Self-medication was found to be substantially high in both the cities, however, rate of self-medication was higher in Thimphu compared to Chattogram. Knowledge and awareness raising about harmful effect of self-medication and effective regulation over selling of prescription medication in pharmacies should be strengthened in both countries.
ABSTRACT
OBJECTIVES: This study aimed to analyze the epidemiological and clinical characteristics of COVID-19 cases and investigate risk factors including comorbidities and age in relation with the clinical aftermath of COVID-19 in ICU admitted cases in Bangladesh. METHODS: In this retrospective study, epidemiological and clinical characteristics, complications, laboratory results, and clinical management of the patients were studied from data obtained from 168 individuals diagnosed with an advanced prognosis of COVID-19 admitted in two hospitals in Bangladesh. RESULTS: Individuals in the study sample contracted COVID-19 through community transmission. 56.5% (n = 95) cases died in intensive care units (ICU) during the study period. The median age was 56 years and 79.2% (n = 134) were male. Typical clinical manifestation included Acute respiratory distress syndrome (ARDS) related complications (79.2%), fever (54.2%) and cough (25.6%) while diabetes mellitus (52.4%), hypertension (41.1%) and heart diseases (16.7%) were the conventional comorbidities. Clinical outcomes were detrimental due to comorbidities rather than age and comorbid individuals over 50 were at more risk. In the sample, oxygen saturation was low (< 95% SpO2) in 135 patients (80.4%) and 158 (93.4%) patients received supplemental oxygen. Identical biochemical parameters were found in both deceased and surviving cases. Administration of antiviral drug Remdesivir and the glucocorticoid, Dexamethasone increased the proportion of surviving patients slightly. CONCLUSIONS: Susceptibility to developing critical illness due to COVID-19 was found more in comorbid males. These atypical patients require more clinical attention from the prospect of controlling mortality rate in Bangladesh.
