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Xcopri and Drowsiness: What Users Say

Drowsiness: mentioned by 3 users (7.5%)

Based on user experiences from 40 Xcopri reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

dizziness 10.0%
drowsiness 7.5%
fatigue 7.5%
memory loss 7.5%
sleepy 7.5%
tiredness 7.5%

Reviews for Xcopri

Commonly mentioned side effects
  • Crs...
  • February 1, 2021

For Seizures "I've been on every medication for seizures, have had my right temporal lobe removed, have a VNS, was doing the medical marijuana and not one thing has helped my seizures. As soon as I started taking this drug Xcopri, my seizures have stopped. Was having them every day and haven't had one in almost 3 months now, I just can't even believe it!!! The only downfall is the side effects. I first would just want to sleep all day long, had no energy at all, I couldn't think straight or remember things. I would talk and move very slowly, run into things like I was drunk! The sleeping has gotten better, I can stay awake all day now. I still have problems with memory and can't make decisions to save my life!!! I'm still very slow at things and can't walk straight. I'm at 100 mg 1x a day. I just finished taking my amitriptyline for sleep, and now I'm only taking Onfi in the morning. Still on Briviact, Lyrica, Lexapro, Buspar...but so far, so good!!!!"

10 / 10
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  • Sim...
  • Taken for 1 to 6 months
  • February 19, 2025

"In my childhood, the seizures were just lightheadedness that lasted 5 to 10 seconds, but around my early to mid-20s, they got heavier. For at least 20 years, I must have tried at least 20 different AEDs and combinations of them, but they either only barely worked, didn't work, or made it worse until, a few years ago, I got a VNS implant, which started making a difference, and a few months ago, I was prescribed 3x100 mg Xcopri per day with some other AEDs, and I haven't had a seizure in about 6 months! The main side effect for me is drowsiness, so I take it at night with my other nighttime AEDs. When I started taking them, they were a bit difficult to swallow (narrow throat), but it got better over time. I just hope the Xcopri keeps working for me, unlike many other AEDs I've taken over the years that worked a few weeks or months, then stopped for some reason."

9 / 10
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  • Ano...
  • Taken for 6 months to 1 year
  • June 7, 2025

For Seizures "Used in combination with lamotrigine. Been seizure-free for 7 months. Side effect: lack of energy and sleepiness (sleep 9-10 hrs a night plus a 30-60 min nap). NOTE: I cannot recommend this drug - only a doctor can."

6 / 10
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