5-HT2B links: 5-HT2 reference: 9-19-2021 5-HT2B # Vasoconstriction, inhibits Dopamine and other neurotransmitters, reduced pleasure, delayed ejaculation, worsens anxiety & OCD. Empathy? Backlinks 5-HT2 6-APB Agomelatine Amisulpride Aripiprazole Bromocriptine LSD Lisuride Mirtazapine Serotonin Interactive Graph