Medically reviewed by Lindsay Cook, PharmD Lithium side effects may include diarrhea, rash, hair thinning, weight gain, and ...

When electrical signals reach the end of neurons, they trigger the release of chemical messengers called neurotransmitters. Each neurotransmitter then diffuses from its point of release on one ...

An imbalance of brain chemicals called neurotransmitters may contribute ... The other study compared adding Caplyta to either lithium or valproate to adding the placebo to lithium or valproate.