"If this thing affects serotonin, it could affect other neurotransmitters."

Lithium can also affect serotonin.

Drugs affecting serotonin (5-HT) in the intestines can help reduce symptoms.

It's an SSRI but affects serotonin in two ways to relieve major depression.

SSRIs are called selective because they seem to affect only serotonin, not other neurotransmitters.

Hawaiian baby woodrose can also affect serotonin.

St. John's wort can also affect serotonin.

A more significant concern is the interaction these drugs can have with other medications that affect serotonin, especially migraine medications and the painkiller tramadol.

Ergot can also affect serotonin.

SAMe can also affect serotonin.