Dr. Shama Nosheen on Instagram: "Scabies is a highly contagious skin infestation caused by the Sarcoptes scabiei mite. The hallmark symptom is intense itching that worsens at night, often disturbing sleep. Common signs include small papules, burrows, and excoriations, typically affecting the wrists, finger webs, elbows, waistline, genital area, and feet. Scratching can lead to secondary infection and persistent itching even after treatment. Effective management requires proper diagnosis, complet