Tips to Avoid Phenibut Withdrawal Symptoms & How to Recover

You’re more likely to experience withdrawal symptoms if you’ve used Phenibut for a while and suddenly decide to stop.

Abrupt discontinuation is shocking for the brain. Quit Phenibut by tapering instead keeps you away from adverse side effects.

The symptoms are more severe the longer you use Phenibut.

Long-term use adjusts the brain to more GABA. It’s thought when more is available, the brain responds by producing extra receptors that demand higher dose to be satisfied.

Avoid mixing Phenibut with:

  • Diazepam
  • Alcohol
  • Morphine

Phenibut can also modulate the function of certain epilepsy medications.

Phenibut Withdrawal Duration

phenibut withdrawal duration

Recovering from severe Phenibut doses can take up to 1 – 24 weeks or even a year.

Everything comes down to how much you take.

A dose between 1-3 gram produces withdrawal symptoms that last much longer than a dose of 250-500 milligram.

This is of course if the discontinuation is abrupt.

There’re other factors that contribute to the timeline. Someone who decides to eat junk food and ignore a nutrient packed diet will add days to the time frame. The use of other medications, supplements, lifestyle, and sleep quality etc., also counts.

Phenibut Withdrawal Symptoms       

Everyone will experience different symptoms but the common ones are:

  • Anxiety
  • Change in heart rhythm
  • Insomnia
  • Stress
  • Negative thinking
  • Drowsiness

Your anxiety levels can be mild or severe depending on the dose.

It’s not uncommon to feel nauseous either. Vomiting is a sign you tapered down fast or if at all. (See tips for tapering below)

Another side effect people have experienced is primal fear. You become more sensitive to stimuli and your subconscious mind’s threat mechanism are heightened. This is normal human defense mechanism behavior, but it can feel awkward. Meditation can help you cope with this.

Other side effects that can occur include:

  • Irritation
  • Shakiness (sign of a quick tapering rate)
  • Fatigue
  • Loss of appetite
  • Poor focus and concentration

The symptoms are like benzodiazepines withdrawal. Tremors and shakiness can occur with severe dosage and this can be dangerous. Also a sign you taper down fast.

How to Avoid Phenibut Addiction, Hangover & Withdrawal

Phenibut develops addiction and tolerance fast, avoid that by:

  • Take Phenibut 1-2 times per week with a nutrient-packed meal
  • Rest Biweekly
  • Avoid more than 1500mg
  • Never go on a Phenibut spree
  • Never mix alcohol with Phenibut or other GABA antagonist
  • Take it on Sundays to start your week well rested

Under 500mg is safe and enough to release anxiety and improve sleep quality. Stay safer by eating a healthy large nutrient-packed diet.

Phenibut works better on an empty stomach because it doesn’t have to compete with the absorption rate. However, this can also leave you with Phenibut hangover so avoid more than 500mg for the sake of safety.

Always take a pause for a whole week to give your brain time to adapt and recover.

How to Deal with Phenibut Withdrawal Symptoms

phenibut withdrawal tips

Tapering is recommended if you’ve already developed a habit and try to quit but don’t want to deal with the symptoms.

It’s less likely to experience severe symptom by tapering since you give your brain a chance to adjust to less Phenibut, unlike cold turkey.

It’s also a good strategy to avoid dangerous symptoms.

A good starting point many people use and which seems to work is by taking less (10%) each month. If you’re used to 1g Phenibut – drop to 900mg the next month and repeat. The key is dropping mg by mg and see how your body respond. If you don’t notice side effects, you can try to cut down more milligrams.

The first month dose should be gentle regardless if you’re just starting out or try to quit.

Phenibut Withdrawal Remedies

Phenibut withdrawal remedies

Recover from Phenibut withdrawal or addiction by taper is a strong advice. Some people also take other supplements for aid along the way.

Baclofen is such aid and has similar pharmacological properties. The dose is 10mg of each gram of Phenibut.

Baclofen activates and binds to GABA-B receptors “tricking” the body it’s still on Phenibut.

Magnesium is effective for treating insomnia and release stress. It works by binding to GABA receptors and block stress hormones from entering the brain.

Too much stress hormones in your system backfire as memory loss, depression, anxiety, and brain fog – all these are symptoms of Phenibut withdrawal.

Melatonin if you’ve insomnia and disrupted sleep cycle.

Kava is effective and a safe remedy to combat anxiety.

Himalayan salt to help your adrenal glands recover from stress. Add it to your diet.

Meditation is probably the best solution that releases stress, anxiety, fears, and simultaneously improve your brain function. If you make a meditation habit and pursue it, you’ll recover better.

Are you’re new to meditation and want a “shortcut”, try Zen12 audio brainwaves.


Phenibut is considered to be safe if you approach it with the right mindset. Avoid withdrawal and other side effects by taking no more than 2 times per week. If you already established a habit and trying to quit but don’t want to experience withdrawal, tapering and meditation is the best alternative.

Your subconscious mind has now formed a new understanding and you’ll automatically approach it with a healthy mindset. With that in mind, learn more about Phenibut and what good it can do here.

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