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Prevalence Of Sunscreen Usage And Perception About Sun Exposure And Sunscreen: A Lower-Middle-Income Country's
Shayana Rukhsar1, Sadia Masood1, Unzela Ghulam1
1Department of Dermatology, Aga Khan University Hospital, Karachi, Pakistan.
Abstract:
Sunlight is required for vitamin D synthesis but is also responsible for various adverse effects on human skin, including photo aging, sunburn, and skin cancer. To avoid this, regular use of sunscreens is recommended. The aim of the study was to evaluate the knowledge of a subset of our local population about exposure to sun and assess the attitude about the importance of sunscreen usage. This prospective cross-sectional study was conducted at the dermatology outpatient clinic using a predesigned questionnaire filled by the participants. A total of 200 patients were selected, out of which 135 were females and 65 were males. Forty-nine percent of the participants claimed to use sunblock; however, the majority (54%) used it only occasionally. Fifty-one percent of the participants were not aware that exposure to sun can cause darkening of the skin but more than 100(50%) were aware that this exposure has multiple side effects on the skin. It was also observed that participants had good knowledge about the side effects of sunblock. The study results concluded that participants have good perception of the effectiveness and side effects of sunscreen, most of them used it occasionally. It necessitates the need for a health education programme.
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