What's the best cure for a headache?

Sometimes caffeine helps if Tylenol or other things don't.

Water, caffeine, and excedrin migraine

A wank

Depends on the type of headache. When I used to get migraines I found that sitting in the shower with hot water running on the back of my neck helped a lot. Plus I guess the moisture from the hot water helped clear my sinuses.

Water

A quickie it works everytime.

Stubbing your toe

Ice pack on the back of your neck and drink a couple glasses of water.

https://www.verywellhealth.com/orgasm-headache-migraine-1718250