Scabies

 Scabies: Causes, Symptoms, and Treatment

What is Scabies?

Scabies is a contagious skin condition caused by a microscopic mite called Sarcoptes scabiei. These mites burrow into the upper layer of the skin, where they live and lay eggs, leading to intense itching and a rash.

Causes and Transmission

Scabies spreads through prolonged skin-to-skin contact with an infected person. It can also be transmitted through shared clothing, bedding, or towels, although this is less common. Scabies is often seen in crowded living conditions, such as nursing homes, dormitories, and prisons.

Symptoms

Intense itching, especially at night

A pimple-like rash with small blisters or sores

Thin, wavy burrow tracks made by the mites

Commonly affected areas: between fingers, wrists, elbows, armpits, waist, and genital area

In infants and young children, the face, scalp, palms, and soles may also be affected.

Diagnosis

A doctor typically diagnoses scabies based on symptoms and physical examination. In some cases, skin scrapings may be taken to confirm the presence of mites or eggs under a microscope.

Treatment

Treatment involves prescribed topical medications such as permethrin cream or oral ivermectin. It's essential to treat all close contacts simultaneously to prevent reinfestation. Bedding, clothing, and towels should be washed in hot water and dried on high heat.

Prevention

Avoid close contact with infected individuals

Maintain good hygiene and cleanliness

Promptly treat affected persons and their contacts

Conclusion

Scabies is a treatable condition, but early diagnosis and comprehensive treatment of all close contacts are vital to control its spread. If you suspect scabies, consult a healthcare provider promptly