Medication makes me gain weight what to do?

[Gonnagetgoingreturnsagain]

I’m recently put on these medicines Phenenergan Promethazine hydrochloride, mirtazapine, solifenacanan, diazepam for severe anxiety, severe depression, insomnia and suicidal thoughts. Was hospitalised for a total of a month.

However I’ve gained weight and definitely want to eat more when I’m on these medicines. What can I do? Who should I ask?

How does that work then?

I fid order some of those sweets today so maybe I’ll see how I go.

With me it’s also a say no option. I was out with my friend this afternoon and ordered carrot cake and then pecan pie (her treat) but I should say no or just have one and not both.