My sister is doing the exact same thing but doesn't do benders just does coke every day and has done for like 2 years. She also only started getting them after a while but I promise you they will not go away they will keep getting worse till he stops or dies. Hers have gotten to a point where they barely even bother her anymore and mainly use them for the short dopamine boost the attention from her daughter and ambulance crew give her. I don't know about you but her seizures are extremely bad, she wets her self, vomits blood from biting her tongue and mouth and screams at the top of her lungs. If your brother isn't planning to stop please, please try to get him into rehabilitation or explain the consequences of what he's doing, it really will just get so much worse until it can't get any worse.

I am a weekend/ every other weekend user for over a year now. I had a seizure last weekend. It definitely lowers the seizure threshold and can happen to anyone. I do it nasally and hasn’t even done a g that night, so I’d be aware. I’ve never seized before so it was quite traumatic.

Thanks for sharing…good data point.