5-APB

A triple monoamine reuptake inhibitor. This agonism for 5-HT2B makes it likely that 5-APB would be cardiotoxic with long term use, as seen in other 5-HT2B agonists such as fenfluramine and MDMA.

Harm potential

moderately addictive with a high potential for abuse

Dosage

This dosage information is gathered from users and resources for educational purposes only. It is not a recommendation and should be verified with other sources for accuracy.

Duration

Effects

• Users describe effects ranging from total incapacitation and paranoia to euphoria
• Abnormal heartbeat
• effects reported were similar to that of the drug MDA
• euphoria
• empathy
• sedation
• sometimes stimulating effects

Interactions

Tolerance

full

develops with prolonged and repeated use

half

3 - 7 days

zero

1 - 2 weeks