Description
Phenibut, also known as fenibut, phenigamma, and beta-phenyl-gamma-aminobutyric acid, is a derivative of the neurotransmitter GABA. It was developed in Russia, and there it has been used clinically since the 1960s to treat anxiety and related conditions, including insomnia (Lapin, 2001). Phenibut has anxiolytic properties and is commonly compared to benzodiazepines and baclofen. Structurally, phenibut is similar to GABA, with the addition of the phenyl ring. This allows the compound to more easily cross the blood-brain barrier, but also changes its activity profile (Shulgina, 1986). Scientific studies demonstrate that phenibut can be safely used to treat anxiety, depression, epilepsy, speech disorders, and insomnia.
Phenibut is a chemical similar to a brain chemical called gamma-aminobutyric acid (GABA).
Phenibut might decrease anxiety and have other effects on the body, but most research on phenibut has been published in Russia.
Application
Phenibut is an anxiolytic and nootropic drug, discovered in the Soviet Union used to treat several psychiatric disorders. It can be used in the treatment of anxiety, depression, asthenia, post-traumatic stress disorder, stuttering, and vestibular disorders.
Side effects
⚠️ Warning & Side Effects
When taken by mouth: Phenibut is likely unsafe. Phenibut can cause many side effects, including reduced consciousness, dizziness, nausea, poor balance, and fatigue. Taking large doses can cause trouble breathing, unconsciousness, and death.
Dependence & Withdrawal: Phenibut can cause dependence. People who use phenibut for 3 days or more and then stop taking it might experience withdrawal symptoms. These symptoms can include decreased appetite, nausea, muscle aches, fast heart rate, anxiety, agitation, trouble sleeping, and seizures.
Details
Frequently Asked Questions
Q: What is Phenibut?
Phenibut is a derivative of the neurotransmitter GABA. Developed in Russia in the 1960s, it is a chemical structure similar to a brain chemical called gamma-aminobutyric acid (GABA), designed to cross the blood-brain barrier more easily.
Q: What are the primary applications of Phenibut?
Phenibut is used as an anxiolytic and nootropic drug. It is clinically utilized to treat psychiatric and vestibular disorders, including anxiety, depression, asthenia, insomnia, post-traumatic stress disorder, and stuttering.
Q: Is Phenibut safe to use?
When taken by mouth, Phenibut is likely unsafe. It can cause serious side effects such as reduced consciousness, dizziness, nausea, poor balance, fatigue, and in large doses, it can lead to trouble breathing, unconsciousness, or death.
Q: Can Phenibut cause dependence and withdrawal symptoms?
Yes, Phenibut can cause dependence. Individuals who use it for 3 days or more and then abruptly stop may experience withdrawal symptoms, including decreased appetite, nausea, muscle aches, rapid heart rate, anxiety, agitation, insomnia, and seizures.
Q: Why does Phenibut cross the blood-brain barrier easily?
Structurally, Phenibut is similar to the neurotransmitter GABA but features an additional phenyl ring. This specific structural modification allows the compound to cross the blood-brain barrier more easily.
