Measles is caused by a virus. It is spread by:
- Direct contact with nose or throat droplets of people who have measles, such as through kissing
- Through the air, such as through coughing and sneezing (less common)
Measles can be spread:
- 1 to 2 days before symptoms appear
- 3 to 5 days before the rash
- Up to 4 days after the rash
Measles symptoms start 10 to 12 days after exposure. They are:
- Fever, often high
- Runny nose
- Red eyes
- Hacking cough
- Sore throat
- Lack of energy
- Very small whitish spots inside the mouth
- Raised, itchy red to brownish rash
Symptoms improve 7 to 10 days from the start of the rash.
Measles is caused by a virus. It cannot be treated with antibiotics.
The goal of treatment is to manage symptoms until the virus passes. Choices are:
- Supportive care, such as gargling with warm salt water and drinking plenty of fluids
- Medicines to ease pain, such as acetaminophen
Getting vaccinated is the best way to prevent measles. It comes as a single vaccine or with:
- Mumps and rubella vaccine (MMR)
- Mumps, rubella, and varicella (chickenpox) vaccine (MMRV)
Some people may be given a vaccine within 3 days of exposure. This can prevent or lessen symptoms.
Immune globulin may also be given to some unvaccinated people within 6 days of exposure. This is usually for infants and pregnant women.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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