Mayo Clinic Health Manager
Get free personalized health guidance for you and your family.
Get StartedWhen to seek medical advice
By Mayo Clinic staffIf a mosquito bite seems to be associated with more serious signs and symptoms — such as fever, severe headache, body aches, nausea and vomiting — contact your doctor. These signs and symptoms may indicate West Nile fever, malaria — if you live or travel in an area in which malaria is endemic — or another infection.