At first there were no side effects and I thought this medication was going to help me with my dizziness. Then after a few days I experienced severe nausea, headache and felt like the pressure in my head increased after taking the dose, ears also started to ring more. I could not move my head without feeling I have to vomit. I agree to the previous comment: this drug really seems to do more harm than good. I have stopped this medication but I still have the strange, pressure-like feeling in my head and that does not feel too good.