What Can Affect Serotonin Levels?
What Can Affect Serotonin Levels? Typically, serotonin syndrome occurs when people take one or more prescription medications, supplements, or illicit drugs that increase serotonin levels. Other medications and substances that increase serotonin levels include: illicit drugs, including ecstasy, cocaine, and amphetamines. herbal supplements, such as St. What are the signs of too much serotonin? Agitation