Lithium (Eskalith®, Eskalith CR®, Lithobid®) is a medicine commonly prescribed to treat bipolar disorder in adults and children over the age of 12. There are currently several different forms and strengths available for this medication, including:
Lithium citrate syrup, containing 8 mEq lithium per 5 mL, which is equivalent to 300 mg lithium carbonate per 5 mL or per teaspoonful.
The recommended starting lithium dose for acute mania is 600 mg three times daily (which can be taken as two lithium 300 mg tablets, two 300 mg capsules, one 600 mg capsule, or two teaspoonfuls of the syrup). For extended-release lithium tablets, the recommended starting dose is 900 mg twice daily.