It’s a headache that comes on suddenly and it’s stabbing pain.

Can you explain what is thunderclap headaches?

Hi Irishwife can it from stress If I had a lot of stress I get a lot of migraines and that guy what clap me for hours at my head , I think I will clap him back with that hammer Hope you feel better

Do u think it could b from dehydration?

No, I haven't but I vaguely remember they can be the sign of something serious. Bleeding??
Hope you've had it checked out to ensure you aren't in danger! Love,
Deb 😘