The varicella-zoster virus causes chickenpox. After recovering from the chickenpox, the virus remains dormant in nerve tissue near the brain and spinal cord. The virus can reactivate later in life and cause shingles, a painful, blistered rash on the body. The rash can also cause intense itching. Relieving the itching is important because the scratching can break open the blisters and invite a bacterial infection to begin in the skin.
Step 1
Visit a physician to properly diagnose the shingles and begin an antiviral medication such as acyclovir or famcyclovir. These medications help decrease the duration and severity of the shingles infection, according to the National Institute of Neurological Disorders and Stroke. Shortening the attack will also decrease the itching associated with the rash. Individuals need to take the medication as directed by the physician or pharmacist.
Step 2
Ask the physician for a prescription for a corticosteroid pill or cream to treat the rash. Over-the-counter steroid creams may also help. The steroids will help decrease itching, pain and swelling from the shingles rash.
Step 3
Apply over-the-counter anti-itch creams and ointments to help decrease the discomfort. Medications used for easing skin rashes such as poison ivy, including calamine and diphenhydramine, can help stop the itching from shingles.
Step 4
Take an oral antihistamine medication such as diphenhydramine to help combat the itching.
Step 5
Place cool, wet compresses such as washcloth on the rash to relive pain and itching. Mixing white vinegar and water together may provide more comfort, according to FamilyDoctor.com.
Step 6
Soak in a bath containing colloidal oatmeal to help relieve the itching, according to the University of Maryland Medical Center. Avoid hot baths because they can dry out the skin and increase the itching.
Things You'll Need
- Antiviral medication
- Steroid medication
- Antihistamine medication
- Anti-itch creams
- Cool compress
- White vinegar
- Colloidal oatmeal
