For the past two or three weeks I have been experiencing vertigo. I think it might be linked to the Methotrexate. I used Methotrexate for three months, then stopped for a month. It was when I went back on the medicine that the vertigo began. I have learned to manage arthritis stiffness and pain. But I will never be able to get used to vertigo. It's just about the worst side effect that could happen to me. It scares me, not knowing when I'm going to lose control of my balance, not knowing if I'll suddenly become dizzy while driving. I have to find a solution or I'll go absolutely crazy!