prescription - a drug that is available only with written instructions from a doctor or dentist to a pharmacist; he told the doctor that he had been taking his prescription regularly. ethical drug, prescription drug, prescription medicine.
Definition. Shingles is a viral infection that causes a painful rash. Although shingles can occur anywhere on your body, it most often appears as a single stripe of blisters that wraps around either the left or the right side of your torso. Shingles is caused by the varicella-zoster virus â the same virus that causes chickenpox. After you've had chickenpox, the virus lies inactive in nerve tissue near your spinal cord and brain. Years later, the virus may reactivate as shingles. While it isn't a life-threatening condition, shingles can be very painful.
Shingles is a rash with shooting pain. It usually shows up on just one side of your body. If you start to feel tingly and itchy on one side of your torso and then notice a rash, call your doctor. She can examine you and figure out whether you have shingles. Double the Trouble. The virus that gets the blame for both conditions is varicella zoster. When it gets into your body, the first problem it causes is chickenpox, also called varicella. You may think of it as a childhood disease, but adults can get it, too.