Treatments and drugs
By Mayo Clinic staffIn otherwise healthy children, chickenpox typically requires no medical treatment. Your doctor may prescribe an antihistamine to relieve itching. But for the most part, the disease is allowed to run its course.
For people who have a high risk of complications from chickenpox, doctors sometimes prescribe medications to shorten the duration of the infection and to help reduce the risk of complications.
If you or your child falls into a high-risk group, your doctor may suggest an antiviral drug such as acyclovir (Zovirax) or another drug called immune globulin intravenous (IGIV). These medications may lessen the severity of the disease when given within 24 hours after the rash first appears. Other antiviral drugs, such as valacyclovir (Valtrex) and famciclovir (Famvir), also may lessen the severity of the disease, but have been approved for use only in adults. In some cases, your doctor may recommend getting the chickenpox vaccine after exposure to the virus. This can prevent the disease or lessen its severity.
If complications do develop, your doctor will determine the appropriate treatment. Treatment for skin infections and pneumonia may be with antibiotics. Treatment for encephalitis is usually with antiviral drugs. Hospitalization may be necessary.
Don't give anyone with chickenpox — child or adult — any medicine containing aspirin because this combination has been associated with a condition called Reye's syndrome.
- Harriman KH, et al. CDC Traveler's Health: Yellow book. Varicella (chickenpox). http://wwwnc.cdc.gov/travel/yellowbook/2010/chapter-2/varicella.aspx. Accessed July 20, 2010.
- Albrecht MA. Clinical features of varicella-zoster virus infection: Chickenpox. http://www.uptodate.com/home/index.html. Accessed July 20, 2010.
- Albrecht MA. Prevention of varicella-zoster virus infection: Chickenpox. http://www.uptodate.com/home/index.html. Accessed July 20, 2010.
- Whitley RJ. Varicella-zoster virus. In: Mandell GL, et al. Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases. 76th ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2009. http://www.mdconsult.com/book/player/book.do?method=display&type=bookPage&decorator=header&eid=4-u1.0-B978-0-443-06839-3..00137-5--s0040&displayedEid=4-u1.0-B978-0-443-06839-3..00137-5--s0045&uniq=210636258&isbn=978-0-443-06839-3&sid=1027882434#lpState=open&lpTab=contentsTab&content=4-u1.0-B978-0-443-06839-3..00137-5%3Bfrom%3Dtoc%3Btype%3DbookPage%3Bisbn%3D978-0-443-06839-3. Accessed July 20, 2010.
- Albrecht MA. Treatment of varicella-zoster virus infection: Chickenpox. http://www.uptodate.com/home/index.html. Accessed July 20, 2010.
- Burnell PA. Varicella (chickenpox, shingles). In: Goldman L, et al., eds. Goldman: Cecil Medicine. 23rd ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/210636258-4/1027901179/1492/1333.html#4-u1.0-B978-1-4160-2805-5..50403-1_16674. Accessed July 20, 2010.
- Centers for Disease Control and Prevention, et al. Recommended Immunization Schedules for Persons Aged 0-18 Years — United States, 2010. MMWR. http://www.cdc.gov/vaccines/recs/schedules/downloads/child/2010/10_0-18yrs_11x17fold-booklet-pr.pdf. Accessed July 20, 2010.
- Chickenpox. The Merck Manuals: The Merck Manual for Healthcare Professionals. https://merck.com/mmpe/sec14/ch189/ch189b.html. Accessed July 20, 2010.
- Herpes zoster vaccine Q&A (shingles). http://198.246.98.21/vaccines/vpd-vac/shingles/vac-faqs.htm. Accessed July 20, 2010.
- Varicella. In: Ferri FF. Ferri's Clinical Advisor 2010. St. Louis, Mo.: Mosby; 2009. http://www.mdconsult.com/book/player/book.do?method=display&type=bookPage&decorator=header&eid=4-u1.0-B978-0-323-05610-6..00031-7--s29000&uniq=210636258&isbn=978-0-323-05610-6&sid=1027914876#lpState=open&lpTab=contentsTab&content=4-u1.0-B978-0-323-05610-6..00031-7--s29000%3Bfrom%3Dtoc%3Btype%3DbookPage%3Bisbn%3D978-0-323-05610-6. Accessed July 20, 2010.
- Hoecker JL (expert opinion). Mayo Clinic, Rochester, Minn. July 27, 2010.

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