insane headaches while working out..help plz!

[ReelBig]

I had these as well. I would be at about rep 12 of my first set and it felt like the back of my head was going to explode. Went to the doctor, got cat scans, et. Ended up that the tendons that extended into my brain basically had a knot in them. So when pressure was exerted on them they would tense up giving me this pain. I just had to stay out of the gym for a couple of weeks and take flexerail.

 

[Spunky]

had the same thing happen.. i had to almost stop working out for 2 weeks because my head would hurt so bad.. it eventually went away.. not sure what it was but i had CAT scans done and they found nothing wrong.