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Phenibut Overdose - What Happens and How to Prevent It

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What You Will Feel if You Overdose on Phenibut

Here is the list of negative effects that you will most likely feel if you overdose on phenibut.

  • Muscle spasms
  • Vomitting
  • Brain zaps
  • Twitching

It has also been reported that these negative effects also occur when you drink alcohol while under the influence of phenibut.

How long do the overdose effects last?

These negative effects can last up to 9 hours. Ouch, that's quite a long time.

What to do if you overdose phenibut

How to not overdose on phenibut (preventing overdosages)

If you're a first-time user

Once you've tried phenibut a few times