Phenibut may result in sleepiness and slowed respiration. Some medications, identified as sedatives, may also induce sleepiness and slowed respiratory. Having phenibut with sedative drugs might bring about breathing challenges and/or a lot of sleepiness. A (rare) "variant type" of phenylketonuria named hyperphenylalaninemia is because of the inability to synthesize https://fyodora456nkh4.webbuzzfeed.com/profile