Hi welcome to HCMForum. You are under treatment with prozac
etc simultaneously you are using pain killers for orteoarthritis.
The pain killers have the tendency for water retention and weight gain. if it it is weight gain due to genetic factor or diet related
the drugs will not have any effect. so no use of stoping or changing the drugs.
besides i advise you to follow some diet recomendations as avoid taking oily foods junk foods potato other tubers flushy fruits
like banana guava etc. practice yoga
gardening etc. thanks for calling.