what is causing this

[hessy3]

i am 25 weeks and i keep getting these headacks they come and go i have left work early to go home and sleep them off i have been taking tylenon but it doesn't cut it.  is there somethign that you guys take or somethign that works for you?  i had my eyes checked 2 weeks ago cause i thought maybe my vision changed but it has stayed the same.  

[hessy3]

i dont think mine is due to dehydration i drink lots of water all through the day

[BlessedELEVEN]

I questioned my dr about this yesterday and she said its due to dehydration. She said to drink more fluids in between meals and that shall help..

[jgriff7]

I am 24 weeks and for the past month I have had terrible headaches as well. I currently have one now, tylenol usually helps for me but I have to drink a ton of water and usually sleep them off. They can take hours to get rid of. I hope yoy find a solution unfortunately there is not too much we can do to stop them just stay hydrated!