Karachi is witnessing a significant spike in skin-related health issues as soaring temperatures, prolonged electricity outages, high humidity, and poor hygiene converge to create a public health challenge.
Dr. Abdullah Yahya, Additional Director at the Sindh Institute of Skin Diseases—commonly referred to as Chamra Hospital—reported that patient numbers have jumped by 20%, with the hospital now attending to nearly 6,000 individuals daily during the summer.
According to Dr. Abdullah, the hot and humid climate is a major contributor to the rising cases of skin infections. These include fungal, bacterial, and parasitic conditions such as scabies, eczema, heat rashes, and persistent itching. The hardest-hit neighborhoods include Korangi, Nazimabad, North Nazimabad, and Jacob Lines, where the incidence of these conditions is notably higher.
He cautioned against the indiscriminate use of antibiotics and steroids in treating skin ailments. In instances where patients present both scabies and secondary infections, treating the infection must take precedence before addressing the parasitic condition. Steroids, he noted, should be used sparingly and only when necessary, particularly in patients with underlying conditions like diabetes or high blood pressure due to their potential side effects.
Dr. Abdullah further emphasized the dangers of antibiotic resistance stemming from overuse. He also warned that improper steroid use can adversely affect sleep, appetite, and mood.
To protect against sun-related skin problems, Dr. Abdullah advised the public to avoid outdoor exposure between 10 a.m. and 2 p.m. He recommended wearing caps or light-colored scarves when venturing outside and applying sunscreen at least 30 minutes before sun exposure. For effective protection, sunscreen should be reapplied every two and a half hours.
In terms of preventing fungal infections, Dr. Abdullah encouraged the use of personal grooming items—such as combs, towels, and nail clippers—on an individual basis. He also suggested wearing breathable cotton socks and leather shoes, showering twice daily, and ensuring the body is thoroughly dried after bathing.
Dietary recommendations were also shared. Dr. Abdullah advised against consuming beef, egg yolks, and spicy foods during the heatwave. Instead, he recommended including yogurt, milk, and buttermilk in daily meals to support better skin health through the intense summer months.
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