{"err":null,"data":[{"aliases":["4-Fluoroamphetamine","4fa","4-fmp","4-fluoroamphetamine"],"categories":["stimulant","research-chemical","habit-forming","empathogen","common"],"dose_note":" NOTE: Insufflating does not appear to provide a better bioavailability than oral ingestion, and can cause damage to nasal cavity.","formatted_aftereffects":{"_unit":"hours","value":"1-24"},"formatted_dose":{"Oral":{"Common":"70-110mg","Heavy":"115-150mg","Light":"50-70mg"}},"formatted_duration":{"_unit":"hours","value":"4-8"},"formatted_effects":["Euphoria","increased energy/alertness","decreased need for sleep","increased sociability","mood lift","increased sexuality","excessive talking","decreased appetite","weight loss","sweating","disturbed sleep patterns","bruxism","visual and auditory hallucinations","itchiness","aggressiveness","moodiness"],"formatted_onset":{"_unit":"minutes","Oral":"30-90"},"links":{"experiences":"https://www.erowid.org/experiences/subs/exp_4Fluoroamphetamine.shtml"},"name":"4-fa","pretty_name":"4-FA","properties":{"after-effects":"1-24 hours.","aliases":["4-Fluoroamphetamine","4fa","4-fmp","4-fluoroamphetamine"],"avoid":"Other stimulants, and depressants. MXE is also to be avoided (possibility of serotonin syndrome). See combo information for more.","categories":["stimulant","research-chemical","habit-forming","empathogen","common"],"dose":"Oral Light: 50-70mg Common: 70-110mg Heavy: 115-150mg | NOTE: Insufflating does not appear to provide a better bioavailability than oral ingestion, and can cause damage to nasal cavity.","duration":"4-8 hours","effects":"Euphoria, increased energy/alertness, decreased need for sleep, increased sociability, mood lift, increased sexuality, excessive talking, decreased appetite, weight loss, sweating, disturbed sleep patterns, bruxism, visual and auditory hallucinations, itchiness, aggressiveness, moodiness.","onset":"Oral: 30-90 minutes.","summary":"An empathogen commonly used in place of MDMA, having a similar duration of empathogenic effects. This drug, however, has a longer stimulant \"tail,\" during which effects are more like those of amphetamines. Not to be confused with 4-FMA, which has a similar potency, but is not particularly empathogenic."},"pweffects":{"Analysis enhancement":"https://psychonautwiki.org/wiki/Analysis_enhancement","Anxiety":"https://psychonautwiki.org/wiki/Anxiety","Appetite suppression":"https://psychonautwiki.org/wiki/Appetite_suppression","Cognitive euphoria":"https://psychonautwiki.org/wiki/Cognitive_euphoria","Cognitive fatigue":"https://psychonautwiki.org/wiki/Cognitive_fatigue","Compulsive redosing":"https://psychonautwiki.org/wiki/Compulsive_redosing","Dehydration":"https://psychonautwiki.org/wiki/Dehydration","Depression":"https://psychonautwiki.org/wiki/Depression","Ego inflation":"https://psychonautwiki.org/wiki/Ego_inflation","Empathy, love, and sociability enhancement":"https://psychonautwiki.org/wiki/Empathy,_love,_and_sociability_enhancement","Focus enhancement":"https://psychonautwiki.org/wiki/Focus_enhancement","Increased heart rate":"https://psychonautwiki.org/wiki/Increased_heart_rate","Increased libido":"https://psychonautwiki.org/wiki/Increased_libido","Increased perspiration":"https://psychonautwiki.org/wiki/Increased_perspiration","Irritability":"https://psychonautwiki.org/wiki/Irritability","Motivation enhancement":"https://psychonautwiki.org/wiki/Motivation_enhancement","Novelty enhancement":"https://psychonautwiki.org/wiki/Novelty_enhancement","Physical euphoria":"https://psychonautwiki.org/wiki/Physical_euphoria","Stimulation":"https://psychonautwiki.org/wiki/Stimulation","Tactile enhancement":"https://psychonautwiki.org/wiki/Tactile_enhancement","Teeth grinding":"https://psychonautwiki.org/wiki/Teeth_grinding","Thought acceleration":"https://psychonautwiki.org/wiki/Thought_acceleration","Thought connectivity":"https://psychonautwiki.org/wiki/Thought_connectivity","Thought deceleration":"https://psychonautwiki.org/wiki/Thought_deceleration","Wakefulness":"https://psychonautwiki.org/wiki/Wakefulness"},"sources":{"_general":["Comparison of 4-chloro-, 4-bromo- and 4-fluoroamphetamine in rats: drug levels in brain and effects on brain serotonin metabolism. - https://www.ncbi.nlm.nih.gov/pubmed/1196472","4-Fluoroamphetamine, in contrast, lowered serotonin and 5-hydroxyindoleacetic acid levels only for short times (2–6 hr) after drug injection, and 5-hydroxyindole levels were essentially back to normal within 24 hr. -  http://www.sciencedirect.com/science/article/pii/0028390875900994"]}}]}