What should you know about stress headache for days?

Stress can maintain muscle tension and disrupt sleep, allowing a pressure-like headache to continue. A lingering headache may also reflect migraine, dehydration, missed meals, medication overuse, viral illness, or sinus symptoms. [COVID-19](/conditions/covid-19/) and [Common Cold](/conditions/common-cold/) can include headache alongside other symptoms. The duration, pattern, associated features, and change from your usual headaches help a clinician judge what is happening.

Rest your eyes and neck, drink regularly, eat simple balanced meals, and keep sleep and wake times steady. Reduce alcohol and avoid repeatedly taking pain medicine beyond the label directions, because frequent use can perpetuate headaches. Write down when the pain started, where it is, how it feels, possible triggers, and every medicine taken. If heat, sweating, vomiting, or poor intake is present, dehydration may contribute; replace fluids gradually and seek advice if you cannot keep them down.

Seek emergency care for a sudden severe headache, new weakness, numbness, speech trouble, confusion, seizure, fainting, stiff neck with fever, or vision loss. Arrange prompt medical review for a headache that has lasted days, is steadily worsening, follows injury, wakes you repeatedly, or differs from your usual pattern. Seek earlier care during pregnancy or with immune suppression.

Ask what examinations may be needed, whether the pattern resembles migraine or tension headache, and how to use pain relief without causing medication-overuse headache. Bring your symptom diary and list of medicines, caffeine, sleep changes, illness symptoms, and recent travel.