I’m sure he’s using drugs

[DinosaurDiana]

I’m sure my son is using drugs. It doesn’t seem to be every day or even every week. He meets up with certain friends and doesn’t come home that night. I don’t know where he is, and he wouldn’t tell me if I asked.
What do I say to him ? What do I do ?

OP drugs and drink are part of uni life, I would think it's more the balloons as students can't always afford the £20/40 each time for coke, I don't think any parent would be happy there child is doing drugs but I do think it is part of growing up we all experiment. But if your son is on antidepressants and doing coke then that really won't help coke will make him high and happy untill he needs more and then the come down will hit and that when you hate yourself and everything else.