Serotonin from antidepressants may amplify tinnitus, offering insight into why ear ringing can worsen during treatment.

Higher levels of serotonin may worsen tinnitus, a new study in mice suggests. So, what does this mean for SSRI users?

Scientists at Oregon Health & Science University have identified a specific brain circuit that may help explain the ...

New findings reveal a potential connection between serotonin activity and the progression of a widespread heart valve ...

Serotonin receptor agonists are a group of medications that activate the serotonin receptors in the central nervous system. A low serotonin level can lead to difficulty sleeping, depression, anxiety, ...

The placenta has long been thought to produce serotonin during pregnancy. But in a new study, Yale researchers shatter the deep-rooted hypothesis — and show that the placenta doesn’t produce serotonin ...

Amy Mackelden is a freelance writer living with multiple sclerosis, ADHD, PCOS and anxiety. She's written about health and wellness for Healthline, The Paper Gown, SingleCare, the MS Society and ...

Serotonin is a neurotransmitter important for mood, digestion, and sleep. You can increase serotonin levels naturally through exercise and sunlight. Serotonin is a naturally occurring monoamine ...