Scabies

Scabies (The Itch)

Overview

Scabies is a highly contagious skin infestation caused by the microscopic mite Sarcoptes scabiei. The female mite burrows into the skin to lay eggs, causing an intensely itchy allergic reaction. It spreads through prolonged skin-to-skin contact and can affect anyone regardless of hygiene. Prompt treatment of the affected person and close contacts is essential.

Key Symptoms

• Intense itching, especially at night
• Small, raised, thread-like burrow tracks in the skin
• Red papules, vesicles, or nodules
• Rash may appear eczematous from scratching
• Itching may take 2–6 weeks to develop after initial infestation
• Secondary bacterial infection from scratching is common

Affected Areas

Between fingers, Wrists, Elbows, Axillae, Waistline, Genitals

Care Instructions

1. See a healthcare provider for diagnosis and prescription treatment.
2. Apply prescribed permethrin 5% cream from neck to toes, leave on 8–14 hours, then wash off.
3. All household members and close contacts should be treated simultaneously.
4. Wash all bedding, clothing, and towels in hot water and dry on high heat.
5. Items that cannot be washed should be sealed in plastic bags for 72 hours.
6. Itching may persist for 2–4 weeks after successful treatment — this does not mean treatment failed.

Medical Disclaimer: This information is for educational purposes only and does not replace professional medical advice. Always consult a qualified dermatologist for diagnosis and treatment.

Prevalence: Affects approximately 200 million people worldwide at any given time