A sinus headache happens when the sinus cavities (air-filled spaces in your face) become inflamed or blocked. This usually occurs due to sinus infection (sinusitis), cold, or allergies. 🔹 Common Symptoms Pain or pressure in forehead, cheeks, or around eyes Pain increases when you bend forward or lie down Blocked or stuffy nose Thick nasal discharge (yellow/green) Facial swelling or tenderness Sometimes fever and fatigue 🔹 Causes Sinus infection (bacterial or viral) Cold or flu Allergies (dust, pollen) Nasal blockage (deviated septum, polyps) 🔹 Difference from Migraine Many people confuse sinus headache with migraine: Sinus headache → comes with cold symptoms (blocked nose, discharge) Migraine → comes with light sensitivity, nausea, throbbing pain 🔹 Home Remedies Steam inhalation (2–3 times daily) Drink plenty of water Warm compress on face Rest in a warm, humid environment Avoid dust and cold exposure 🔹 When to See a Doctor Pain lasts more than 3–4 days High fever , Severe swelling around eyes Frequent headaches 🔹 Prevention Tips Stay hydrated 💧 Manage allergies Avoid cold drinks during infection Maintain good hygiene Use a humidifier if needed