I had trouble finding something that worked, my cousin suggested berocca... I would put 2 berocca in a Pump brand water bottle with icy cold water, and drink it as early as possible after I woke, I would finish the bottle within an hour. It has b vitamins which are supposed to help with MS. It is a good idea to check with your dr before having berocca, I think their package recommends not using in pregnancy, which my dr said is just a precaution that they take, your body will pass any excess b vitamins out anyway, it will make you have fluoro yellow/orange wee :P hope you get some relief, it is terrible. I wish I had a dollar for every time I complained about it and wished that I could just enjoy my pregnancy.