Scabies

What Causes Scabies?

The scabies condition originates from the female Sarcoptes scabiei mite, which burrows into the skin to lay eggs. These eggs later hatch, producing larvae that travel to the skin’s surface to mature. Itching results from an allergic reaction to the mites, their eggs, and waste. Animals do not spread the condition, as the mites affecting pets are not viable in humans.

Symptoms of Scabies

Scabies manifests as severe itching, typically exacerbated at night, and distinct skin changes. Symptoms include:

• Thin, wavy tunnels consisting of tiny blisters or bumps on the skin
• Localization of the rash in skin folds, although it can appear in numerous parts of the body
• Delayed onset of symptoms in individuals who have never had scabies, with manifestations appearing up to six weeks post-exposure

Treatment and Prevention for Scabies

Scabies is effectively treated with medicated skin creams or oral medications designed to kill the Sarcoptes scabiei mite and its eggs. Itching may persist for several weeks post-treatment. Treatment for severe cases of scabies, including crusted scabies, often includes both prescription oral medication and medicated creams. 

Preventative measures include:

• Wash all clothing, towels, and bedding in hot, soapy water.
• Items that can’t be washed should be sealed in plastic bags for a week.
• Vacuum furniture, carpets, and floors to remove mites and their debris.