anyone taking xolair gained weight? i gained about 13 lbs the first month and keep going up. i've been on xolair one year. None of the side effects listed are weight gain. i eat healthy and workout and haven't changed either eating/exercise habits since i started using xolair?

hi elizsm, i have been on xolair for 3 months i haven't gained any weight. you might want to get your thyroid checked.

My husband has been on xolair for about a year with no weight gain. In fact, because of the xolair, he has been able stop the prednisone and has lost weight. I would check your thyroid also..... Good luck!