1. Eat a ripe apple with little salt in morning on an empty stomach continuously for a week. It is a common remedy for chronic headache.
2. Boiling fresh ginger or dried ginger powder in water. Inhale it to relieve from sinus headache.
3. Lemon is a very beneficial natural remedy for headache caused by heat. Lemon crusts should be pounded into a fine paste in a mortar and applied as plaster on the forehead.
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