My brother is into drugs

[Tylermax]

This is a serious and sensitive thread and I'm not in the mood for troll responses. I've recently realized my brother has fallen into an alcohol issue and maybe he's using drugs (cocaine). He went on an island for work this summer and now that he's back something has changed. Always my brother had an issue with alcohol he used to get easily drunk and act weird and funny but I was like okay it's a Saturday night everything's fine nothing serious. But ever since he came back from the island he kept drinkinyevery now and then but also yesterday he came home with his body cut in some places, his skin was peeled off like as if he has fallen to the ground somehow drunk he wasn't in his senses he was mumbling and saying random stuff that seemed far worse than the times I've seen him been drunk. Also some people from the island told me they saw him sniffing random stuff and also losing his phone in the water etc. I don't wanna say much I just need some help how to resolve this issue. I'm very close to him but I feel like I'm not doing anything or that I'm enabling him by being nice and chill about this stuff. I don't like the feeling of feeling sorry for my brother. He's good looking he's very kind hearted and a nice person and it makes me so angry that I see him in this kind of state and even more now that I almost confirmed that he's perhaps using drugs. I'm not anti alcohol but drugs is a different thing.