Lithium is a mood stabilizer used to treat bipolar disorder, a condition that ... sleep, and many other brain functions. Other neurotransmitters that are involved in the pathophysiology of ...

It’s also thought to reduce the responsiveness to neurotransmitters. Lithium can become dangerous when it’s taken in excess. When excessive amounts are taken intentionally or accidentally, ...

Like other psychotropic medications, antipsychotics work by tinkering with neurotransmitters. They block specific dopamine receptors and certain serotonin receptors while stimulating others.