Scabies is an itchy skin condition caused by a tiny burrowing mite called Sarcoptes scabiei. The presence of the mite leads to intense itching in the area of its burrows. The urge to scratch may be especially strong at night. Scabies is contagious and can spread quickly through close physical contact in a family, child care group, school class, nursing home or prison. Because of the contagious nature of scabies, doctors often recommend treatment for entire families or contact groups. Scabies is readily treated.
Treatment. There's no cure for shingles, but prompt treatment with prescription antiviral drugs can speed healing and reduce your risk of complications. These medications include: Acyclovir (Zovirax) Valacyclovir (Valtrex) Shingles can cause severe pain, so your doctor also may prescribe: Capsaicin topical patch (Qutenza)
Acyclovir. The National Institute of Neurological Disorders and Stroke states that Acyclovir is a medication that may prove beneficial for treating herpes zoster, which is the virus responsible for shingles. While taking this medication, it is important that you keep yourself hydrated by drinking enough water.