Is it okay to take in decilone forte for 1 month to gain weight? I'm male/22/5'9/60kgs and what is the dosage per day? No illnessses or disease so far

Not Safe. This is a corticosteroid, and medications of this type must always be prescribed under the close supervision of a physician, and for specific approved indications. Treatment is dangerous due to potential deleterious interactions in the endocrine system.