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- 详情
- 别名
- 4-Fluoroamphetamine 4fa 4-fmp 4-fluoroamphetamine
- 分类
- 兴奋剂 research-chemical 习惯形成 empathogen 常规
- 剂量说明
NOTE: Insufflating does not appear to provide a better bioavailability than oral ingestion, and can cause damage to nasal cavity.
- 后遗时间
- 1-24 小时
- 剂量
- 口服
- 常规
- 70-110mg
- 重剂量
- 115-150mg
- 轻度
- 50-70mg
- 持续时间
- 4-8 小时
- 效应
- Euphoria increased energy/alertness decreased need for sleep increased sociability mood lift increased libido excessive talking decreased appetite weight loss sweating disturbed sleep patterns bruxism visual and auditory hallucinations itchiness aggressiveness moodiness
- 相关链接
- 经验报告
- https://www.erowid.org/experiences/subs/exp_4Fluoroamphetamine.shtml
- 名称
- 4-fa
- 通用名
- 4-FA
- 属性
- 后遗效应
- 1–24 小时.
- 别名
- 4-Fluoroamphetamine 4fa 4-fmp 4-fluoroamphetamine
- avoid
- Other stimulants and depressants. MXE is also to be avoided (possibility of serotonin syndrome). See combination information for more.
- 分类
- 兴奋剂 research-chemical 习惯形成 empathogen 常规
- 剂量
- 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.
- 持续
- 4–8 小时
- 效应
- Euphoria, increased energy/alertness, decreased need for sleep, increased sociability, mood lift, increased libido, excessive talking, decreased appetite, weight loss, sweating, disturbed sleep patterns, bruxism, visual and auditory hallucinations, itchiness, aggressiveness, moodiness.
- 起效
- Oral: 30–90 分钟.
- 摘要
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.
- 效应
- 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
- 来源
- 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
来源与许可
TripSit · 药物资料
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Reference snapshot, not a forum post. Source: TripSit. Noncommercial reuse with TripSit attribution and a source link on every display page; combination data is a quick reference requiring further individual research. https://wiki.tripsit.me/wiki/Factsheets ; https://wiki.tripsit.me/wiki/Drug_combinations . The package.json ISC software tag does not replace these data-specific terms.
Raw source: https://raw.githubusercontent.com/TripSit/drugs/83670cb6bc8863615fcb9be081c87f061b42dea4/drugs.json
Fetched at: 2026-10-23T07:01:06.728397+00:00
Record key: drug:4-fa
来源主页：https://wiki.tripsit.me/wiki/Factsheets
组合说明：https://wiki.tripsit.me/wiki/Drug_combinations