Hi
-If hot, bright conditions brought on the headache, your first line of defense it to get to a cool, dark environment. Stay indoors, or at least in the shade, and wash down a couple of
aspirin,
Ibuprofen or
acetaminophen with cold water to lower your body temperature. Continue to sip on cool water.
-Take a tepid shower and wash your hair to help bring down your skin temperature. Dry off well to prevent
chills.
-Wring out a small towel in cold water and place it over your forehead and eyes while you rest. An ice pack wrapped in a towel will also work. Wring out tea bags in cool water and apply them directly over your eyes, under the towel or ice pack, if desired. Tea is
astringent and soothing to puffy tissue.
To prevent future sun-induced headaches: Stay in the shade when outdoors, if possible. Wear a light-colored, lightweight hat to deflect sun rays, but be sure it's large enough to not constrict your forehead. Wear big sunglasses with UV-protective lenses. Stay hydrated.
Wish You Good Health
Regards
Dr Sridhar K