Headache on one side of head - 1 minute read

Globally, 50% of adults suffer from a headache disorder. While some headaches are minor and can be treated at home, others are more serious and require medical attention. Consult a doctor if you experience any other unsettling symptoms, such as nausea or blurred vision, along with your headache. A person needs emergency care if they experience a sudden, severe headache, weakness on one side of the body, or confusion.