Behind your ear at the base of your skull is a pocket on the side of the neck that if pressed should knock out most back or side of the head headaches….pinching the back edge of the ear and holding it can alleviate almost all headaches.
The front sinus headaches are the worst and there are 2 pressure points right above each eye brow that simply using the tips of your middle fingers and applying firm steady pressure can numb and redirect the worst of frontal headache assaults. Really bad ones you can additionally apply pressure to your temples with your index fingers and then almost be guaranteed relief.
So everybody now…. put your middle fingers above eye brows and index fingers on temples….inhale through your nose….apply the light pressure with your fingers….exhale and sigh….keep a steady firm but not hard or uncomfortable pressure…sigh….keep breathing….close your eyes and relax….