Lithium carbonate is a medication primarily prescribed for the treatment of bipolar disorder (manic-depressive illness), particularly for manic episodes and for the prevention of future episodes. It is also sometimes used in the treatment of major depressive disorder when other treatments have been ineffective. Lithium is classified as a mood stabilizer, meaning it helps to reduce the severity and frequency of mood swings. It is typically taken orally in tablet or capsule form. The therapeutic effects of lithium are generally not immediate and may take several weeks to become apparent. Regular monitoring of blood lithium levels is essential due to its narrow therapeutic index, meaning the difference between an effective dose and a toxic dose is small (MedlinePlus, FDA label).
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Known interactions
Category rule: supplement × medication
Note
Some supplements change how the body processes medications (absorption, liver enzymes, or additive effects).
Specific pairs are checked against a licensed drug database and shown with their own severity. Always confirm with your provider or pharmacist.
Category rule: vitamin × medication
Note
Certain vitamins interact with specific medications (e.g., vitamin K with blood thinners).
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Frequently asked
Sources referenced
["Cochrane Library","DrugBank","Examine.com","U.S. Food and Drug Administration (FDA) prescribing information","Mayo Clinic","MedlinePlus","National Alliance on Mental Illness (NAMI)","National Institutes of Health (NIH) National Institute of Mental Health","NIH Office of Dietary Supplements (ODS)","PubChem"]
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