How common is headache in covid-19?

COVID-19 can cause a headache as part of the body’s response to infection. The pain may occur with fever, chills, muscle aches, cough, sore throat, blocked or runny nose, tiredness, or changes in smell or taste. Symptoms vary, and some people have only a few of these features.

Headache alone cannot confirm COVID-19 because many illnesses and non-infectious conditions can cause it. If you have symptoms of a respiratory infection, follow current local advice about testing, staying away from others, and protecting people at higher risk.

Rest, drink fluids, and use a well-fitting mask around others when respiratory infection precautions are advised. A pain reliever may help if it is safe for you; follow its label and check with a pharmacist if you take regular medicines or have liver, kidney, stomach, or bleeding problems. Keep note of breathing, alertness, fluid intake, and whether symptoms are improving.

Seek emergency care for difficulty breathing, chest pain or pressure, new confusion, inability to stay awake, blue or grey lips, or a sudden severe headache with neurological symptoms. Contact a clinician promptly if fever or headache is worsening, you cannot keep fluids down, or you are at increased risk of severe illness. Follow the advice given for monitoring and treatment.

Ask whether testing is appropriate, how to manage your headache with your current medicines, and how long to limit close contact. Ask which breathing or neurological changes require urgent help and whether you need early treatment because of your health history.