Just wondering if anyone has tried kalms. I managed to convince myself that I had a brain tumour, as I kep going light headed and felt off balance. After 2 eye tests and an MRI on my head have been given the all clear and the ENT consultant suggested anxiety. I'm also awaiting blood test results to check whether I'm peri menopausal. I have been given setraline by GP but didn't like how they made me feel. Someone has suggested Kalms. The thing is I still feel slightly off balance and worth about it even though I know the MRI was clear. I seem to be in a perpetual vicious circle. Help.