Can't seem to gain weight even on prednisone

Hi all,
I was diagnosed with crohns in November last year and have been on all sorts of medications to try and get the flare that led to my diagnosis under control. I used to weigh 116 pounds and I am now only 90 pounds. I am currently taking 50 mg of prednisone a day and just started on humira in the hopes that I can start tapering off the steroids. My problem is that everyone else seems to gain weight on steroids, but not me. I really want to gain weight and am wondering if anyone has had a similar experience and found ways to gain weight even when the steroids didn't help.

i have this problem, too. nothing makes me gain weight when i'm in a flare. when i'm healthy, i can easily gain. i gained 40 lbs of water weight on prednisone, but as soon as i tapered, i lost all of it and was back to 94 lbs again. with this recent flare, i got down to 84 lbs but have gained some back since starting SCD/paleo. i don't do any typical cardio anymore- no running, swimming. i just do strength training to put on muscle.

are you still having symptoms? i started humira a few weeks ago but my symptoms have been getting worse. i'm very frustrated and wish i never went on it.