Headache

Headache is pain in the head ranging from mild to severe, potentially with nausea, light/sound sensitivity, or dizziness. It can be caused by tension, dehydration, stress, or medication side effects, and persistent headaches require medical evaluation.

Headache, characterized by pain in the head, can range from a mild ache to a debilitating throbbing sensation. It may be accompanied by symptoms such as nausea, sensitivity to light or sound, and dizziness. Headaches can arise from a multitude of factors, including muscle tension, dehydration, stress, caffeine withdrawal, medication side effects, and underlying medical conditions. While most headaches are temporary and resolve with rest and over-the-counter pain relievers, persistent or severe headaches warrant medical evaluation to rule out serious causes.