Lithium is used as a mood-stabilizer. It is indicated in bipolar disease and major depressive disorder. The signs and symptoms of lithium toxicity in case of mild to moderate poisoning are: - diarrhea - vomiting - abdominal pain - fatigue - tremors - muscle weakness - drowsiness In case of severe lithium intoxication, the individual may present with following signs and symptoms: - tachycardia - hyperreflixia - seizures - slurred speech - hyperthermia - confusion - renal failure - hypotension - coma - death Reference: https://www.healthline.com/health/lithium-toxicity#symptoms Image via: https://healthjade.com/lithium-toxicity/
Do to the potential of developing Lithium toxicity, pts are supposed to have their levels checked Q2 weeks to start then monthly and dosage adjusted as needed. Also this medication should only be used in severe cases of bipolar disorder or schizophrenia when all other medications and treatment options have proven to be ineffective.