Acute Effects of the Novel Psychoactive Drug 2C-B on Emotions
BioMed Research International – January 01, 2015
Source: OpenAlex
Summary
A compelling finding in psychology reveals the recreational drug 2C-B, at a 20mg dose in 20 users, significantly reduced anger and induced euphoria—a true euphoriant. While causing mild hallucinogenic states and affecting happiness recognition, its influence on heart rate and blood pressure was minimal. This stimulant-like drug, often discussed in psychedelic and drug studies alongside MDMA, offers insights into neurotransmitter receptor influence on behavior. This medicine-related research, though not a nicotinic acetylcholine receptors study, profiles 2C-B's unique properties.
Abstract
Background . 2C-B (Nexus) is one of the most widespread novel psychoactive substances. There is limited information about its pharmacological properties, and few studies in humans concern its acute and chronic effects. 2C-B has been classified as a stimulant, hallucinogen, entactogen, and/or empathogen. Objectives . To evaluate the emotional, subjective, and cardiovascular effects of 2C-B. Methods . Twenty healthy recreational 2C-B users (12 women) self-administered a 20 mg dose of 2C-B. Evaluations included emotional (IAPS, FERT, and speech), subjective (visual analog scales, ARCI, VESSPA, HRS, and POMS questionnaires), and cardiovascular effects (blood pressure and heart rate). Results . Positive subjective effects predominated with a reduction of anger under the influence of 2C-B. It did, however, increase reactivity to negative emotional stimuli and decrease the ability to recognize expressions of happiness. Augmented emotionality in speech could be appreciated by others. 2C-B induced euphoria and well-being, changes in perceptions, and slight hallucinogenic states. Mild sympathetic actions were observed. Conclusions . The specific profile that 2C-B exerts on emotions suggests its classification as an entactogen with psychedelic properties.