Common
• Mild pain at injection site
• Redness and swelling where needle was given
Less Common
• Fever, feeling unwell and/or rash 6-23 days after the needle was given. This rash is not contagious and goes away in a few days.
• Swelling of salivary glands
• Enlargement of lymph nodes
• Joint symptoms
Rare
• Blood disorder called Thrombocytopenia (low platelet count) which effects how the blood clots. Most often resolves within 3 months after the needle was given.
• 1 in 1,000,000 people will develop swelling of the brain (encephalitis). 1 in 1000 of those with measles will also develop this swelling of the brain