Headache and persistent cough

Repeated coughing briefly increases pressure in the chest and head, which can produce a cough-related headache. Interrupted sleep, sore muscles, fever, and fluid loss may add to the pain. A lingering cough can follow an infection or relate to allergic rhinitis, asthma, acid reflux, postnasal drip, or another airway problem. Hoarse voice, wheeze, heartburn, or mucus dripping into the throat can help point toward the cause.

Rest, drink fluids, and avoid smoke, dust, strong fragrances, and other known irritants. Warm drinks may soothe an irritated throat; use honey only when appropriate for the person taking it. Raise your head during sleep if reflux or drainage is worse at night. Keep a record of cough timing, triggers, phlegm, wheeze, fever, and headache. A GP consultation can help match treatment to the cause.

Seek urgent help for severe breathing difficulty, blue lips, chest pain, coughing blood, fainting, confusion, a sudden severe headache, new weakness, or a stiff neck. Arrange a clinical review when the cough persists, keeps you awake, repeatedly causes headache, or comes with fever, weight loss, wheeze, hoarseness, or worsening breathlessness. Children, older adults, pregnant people, and anyone with significant lung disease may need earlier advice.

Ask whether the pattern fits asthma, reflux, allergy, postnasal drainage, infection, or a medicine side effect. Mention smoking or vaping, workplace exposures, sleep disruption, mucus colour, and whether the headache appears only during coughing.