r/insomnia • u/CEOofTrauma • 4h ago
Diphenhydramine abuse and where I’m at with it
Ever since I was young, I’ve struggled with insomnia. It’s an absolute son of a bitch and now I absolutely require something to help me sleep. If I don’t, I can be up for 36 hours straight no problem. When I was 17 I started taking gravol (diphenhydramine) because I noticed when I took it, the sedating effects helped me sleep. Fast forward to today, I abuse it. My body’s tolerance has built up over time and this is no exaggeration, I am taking roughly 1.5G to sleep. I will take 30 gel pills then after roughly 45 minutes to an hour I will start feeling shaky, my mouth will go dry, I’ll have difficulties speaking or remembering things, my body will turn red and my heart will speed up.
I am starting to grow more concerned. I am 27 now, and I know I am damaging my body. The pull and desperation for sleep is what I thought drove me to use it. Now, I think this is just substance abuse. There’s been multiple times where I have stopped taking it, or my dosage/tolerance has dropped back down to only 4 50mg gel pills. The point at which I decided that this is enough has come from the past month. I have been taking nearly 30, 50mg gel capsules and my max dose has been 36 capsules, 1.8g. I’ve had multiple nights where I’ll completely lose my ability to think, or remember anything at all. My body will twitch and move violently. My finger tips become dry, same as my mouth, and I will vomit while I still struggle to move normally. These only happen within the first 4 hours.
I know the class of antihistamine blocks acetylcholine, inhibiting attention and memory. The hangover the next day from it now doesn’t really happen. My body has grown so tolerant. The purpose of this post is to find someone else who has gone through this as well. I have found so many articles about individuals taking massive amounts of diphenhydramine in an attempt to get high, but never taking large doses consistently.
I know my memory has taken a blow from all of this. I think I am coming to the realization that no, I do not take diphenhydramine to help me sleep. I abuse diphenhydramine and sleep just happens to be a side effect of that abuse. I am unsure on what to do moving forward. 10 years of abuse doesn’t just go away in a day.
Let me know of your experiences, or other folks you know that have been in this situation before. Thank you!