Hello I have been having really bad pressure headaches/migraines for the past 6 months no tablets have been working and I'm still in the same boat i suffer from tinnitus and vertigo seen the specialist last week for the first time and he give me these to try until I go back I've been taking them for 2 days now and still don't feel no different isit a bit early for them to work how long did they take for yours to work not feeling myself is miserable thank you :)