Scabies is a contagious skin infestation caused by the mite Sarcoptes scabiei. It leads to intense itching, especially at night, and a pimple-like rash [1]. The mites burrow into the skin, causing irritation and inflammation. Scabies spreads easily through close personal contact, sharing clothes, or bedding [2].
Causes & Risk Factors
- Infection by Sarcoptes scabiei mite [1]
- Close skin-to-skin contact with an infected person [2]
- Sharing clothing, towels, or bedding [2]
- Living in crowded conditions [3]
Symptoms
- Severe itching, especially at night [1]
- Rash with small red bumps or blisters [1]
- Thin, irregular burrow tracks on the skin, often between fingers, wrists, elbows, waist, and genital area [2]
- Sores caused by scratching, which can become infected [3]
Complications
- Secondary bacterial infections (e.g., impetigo) [2]
- Chronic skin inflammation [3]
- Crusted scabies (in immunocompromised individuals) [1]
Diagnosis
- Clinical examination of rash and burrows [1]
- Skin scraping to identify mites or eggs under a microscope [2]
Which Doctor to Consult in Bangladesh
- Dermatologist: Primary specialist for diagnosing and treating scabies.
- Medicine Specialist / General Physician: For initial diagnosis and management if a dermatologist is not immediately available.
References
