Lithium carbonate is a mood stabilizer commonly prescribed for bipolar disorder, major depressive disorder, and suicide prevention. It helps balance neurotransmitters in the brain but requires regular blood level monitoring due to its narrow therapeutic index.

Lithium Carbonate FAQ


What is lithium carbonate used for?

Primarily treats bipolar disorder, major depression, and reduces suicide risk in mood disorders.

How does lithium work?

Modulates neurotransmitter activity, potentially influencing serotonin and dopamine levels.

What are common side effects?

Increased thirst, frequent urination, tremors, and nausea, often temporary or manageable.

Is regular blood testing necessary?

Yes, to monitor lithium levels, kidney function, and thyroid activity due to its narrow therapeutic range.

Can I drink alcohol while on lithium?

Generally not advised, as alcohol may increase toxicity risk and impair efficacy.

How long does it take to work?

May take several weeks to notice full mood-stabilizing effects; patience and adherence are crucial.

What happens if I miss a dose?

Take it as soon as remembered, but skip if near the next dose; never double dose.

Are there dietary restrictions?

Maintain consistent sodium intake; significant changes may affect lithium levels.

Can lithium interact with other medications?

Yes, particularly with NSAIDs, diuretics, and ACE inhibitors; inform your doctor of all medications.

Is it safe during pregnancy?

Requires careful risk-benefit assessment with a healthcare provider due to potential fetal risks.

How is the initial dose determined?

Based on weight, kidney function, and target serum levels, adjusted as needed.

What are signs of lithium toxicity?

Severe diarrhea, vomiting, confusion, or seizures; seek immediate medical attention.

Can I switch to a generic version?

Generally yes, but monitor for any changes in response or side effects.

How often should I see my doctor?

Regular follow-ups, especially initial months, to adjust doses and monitor health.

Are there alternatives if lithium isn't effective?

Yes, including anticonvulsants or antipsychotics; discuss options with your psychiatrist.

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