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)
Either way, if you're treated with antiviral medications, you may lessen your chance of chronic pain by as much as 50 percent. There are currently three antiviral medications FDA-approved and marketed to treat shingles. They are acyclovir, famciclovir, and valacyclovir. These are the generic names. If for any reason, your doctor is out of office, or the person that sees you does not take this seriously, then you need to go to an emergency room.