Effexor XR interactions: Other medications, alcohol, and more
...risk of serotonin syndrome amphetamines • amphetamine salts (Adderall, Mydayis) • dextroamphetamine (Dexedrine) • lisdexamfetamine (Vyvanse) can increase the risk of serotonin syndrome certain opioids • fentanyl (Fentora, others) •...