I’m helping my brother move into his college apartment, where he will be living alone once I leave. This is the first time he is living away from home, and it is in a different city from where we grew up. We have both struggled with anxiety our entire lives, but his has become extremely bad in the last while and especially since we’ve arrived to his apartment. Even though I have dealt with anxiety that became fairly severe, his manifests in a different way. He spends almost all morning and a lot of the day in the bathroom throwing up or gagging due to his anxiety. I didn’t realize the magnitude of the situation until now, since it’s difficult for him to hide it in a one bedroom apartment. He went to the doctor regarding medication a while  ago, but he said the medication didn’t really help him. I told him therapy is something he has to at least try for a while, and he’s going to try a different medication. I just don’t know how else to help him or what to do. I can hear him all morning throwing up in the bathroom, any time we go out to do anything he says he feels like fainting or like he’s having a panic attack. I’m just so worried about him and I don’t know how to help. Especially once he’s alone her. Can anyone offer any advice?