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By Mayo Clinic staffNo treatment can get rid of an established measles infection. However, some measures can be taken to protect vulnerable individuals who have been exposed to the virus.
- Post-exposure vaccination. Nonimmunized people, including infants, may be given the measles vaccination within 72 hours of exposure to the measles virus, to provide protection against the disease. If measles still develops, the illness usually has milder symptoms and lasts for a shorter time.
- Immune serum globulin. Pregnant women, infants and people with weakened immune systems who are exposed to the virus may receive an injection of proteins (antibodies) that can fight off infection, called immune serum globulin. When given within six days of exposure to the virus, these antibodies can prevent measles or make symptoms less severe.
Medications
- Analgesics. You or your child may also take over-the-counter medications such as acetaminophen (Tylenol, others), ibuprofen (Advil, Motrin, others) or naproxen (Aleve) to help relieve the fever that accompanies measles. Don't give aspirin to children because of the risk of Reye's syndrome — a rare but potentially fatal disease.
- Antibiotics. If a bacterial infection, such as pneumonia or an ear infection, develops while you or your child has measles, your doctor may prescribe an antibiotic.
Isolation
Because measles is highly contagious from about four days before to four days after the rash breaks out, people with measles shouldn't return to activities in which they interact with other people during this period. It may also be necessary to keep nonimmunized people — siblings, for example — out of the infected person's house. Talk with your doctor about keeping someone with measles isolated.
- Measles: Q&A about disease and vaccine. Centers for Disease Control and Prevention. http://www.cdc.gov/vaccines/vpd-vac/measles/faqs-dis-vac-risks.htm. Accessed March 24, 2009.
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- Fact sheet: Measles. World Health Organization. http://www.who.int/mediacentre/factsheets/fs286/en/index.html. Accessed March 24, 2009.
- Centers for Disease Control and Prevention. Update: Measles-United States, January-July 2008. MMWR. 2008:57:893. http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5733a1.htm. Accessed March 24, 2009.
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- Facts about measles for adults. National Foundation for Infectious Diseases. http://www.nfid.org/pdf/factsheets/measlesadult.pdf. Accessed March 24, 2009.
- Bekhor D, et al. Prevention and treatment of measles. http://www.uptodate.com/home/index.html. Accessed March 25, 2009.
- Vaccine safety: Measles, mumps and rubella (MMR) vaccine. Centers for Disease Control and Prevention. http://www.cdc.gov/vaccinesafety/concerns/mmr_vaccine.htm. Accessed March 25, 2009.
- Rosenow EC (expert opinion). Mayo Clinic, Rochester, Minn. April 9, 2009.