★★★★★
I was suffering from regular sleep-maintenance insomnia, and after a few days of using benadryl as a result I started getting these jerks, sometimes when falling asleep for the first time, sometimes all night long leaving no sleep at all. I stopped taking benadryl for a week to take it easy on my liver and I noticed the twitches were lessened. Then the other night I woke up with a bad runny nose and used benadryl to clear it up, well, I started having the twitches again really bad 20 minutes after taking it, I assume it had not been fully detoxed from my system yet.
If you try this please give it some time to work. I found I was still getting twitches after a week but their severity had lessened significantly (to the point where I could actually fall asleep). I still suffer from sleep maintenance insomnia but the twitches are getting less and less with absense of diphenhydramine.