Shingles: Care Instructions

Shingles (herpes zoster) causes pain and a rash. Shingles may cause burning, tingling, or itching on either the left or right side of the body. Several days later, a band, strip, or small area of rash usually appears in the same area. The pain can be very severe. Blisters form and scab over after a few days and heal in 2 to 4 weeks. Medicines can help you feel better and may help prevent more serious problems caused by shingles.

Shingles is caused by the same virus that causes chickenpox. When you have chickenpox, the virus gets into your nerve roots and stays there (becomes dormant) long after you get over the chickenpox. If the virus becomes active again, it can cause shingles.

• Be safe with medicines. Take your medicines exactly as prescribed. Call your doctor if you think you are having a problem with your medicine. Antiviral medicine helps you get better faster.
• Take an over-the-counter pain medicine, such as acetaminophen (Tylenol), ibuprofen (Advil, Motrin), or naproxen (Aleve). Read and follow all instructions on the label.
• Try not to scratch or pick at the blisters. Wash your hands often to prevent spreading the fluid from the blisters.
• Keep the blisters covered until they heal over. Cover them with a thin layer of petroleum jelly, such as Vaseline, and a nonstick bandage.
• Avoid close contact with people until the blisters have healed. It is very important for you to avoid contact with anyone who has never had chickenpox or the chickenpox vaccine. Young babies and anyone who is pregnant or has a hard time fighting infection (such as someone with HIV, diabetes, or cancer) are especially at risk.