Lithium (Systemic)

Brand Names : Cibalith-S, Eskalith, Eskalith CR, Lithane, Lithobid, Lithonate, Lithotabs, Carbolith, Duralith, Lithizine

Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur :

Early symptoms of overdose or toxicity

Diarrhea; drowsiness; lack of coordination; loss of appetite; muscle weakness; nausea or vomiting; slurred speech; trembling

Late symptoms of overdose or toxicity

Blurred vision; clumsiness or unsteadiness; confusion; convulsions (seizures); dizziness; increase in amount of urine; ringing in the ears; trembling (severe)

Check with your doctor as soon as possible if any of the following side effects occur:

Less common

Confusion, poor memory or lack of awareness; fainting; fast or slow heartbeat; frequent urination; irregular pulse; increased thirst; stiffness of arms or legs; troubled breathing (especially during hard work or exercise); slurred speech; unusual tiredness or weakness; weight gain

Rare

Blue color and pain in fingers and toes; coldness of arms and legs; dizziness; eye pain; headache; noises in the ears; vision problems

Signs of low thyroid function

Dry, rough skin; hair loss; hoarseness; mental depression; sensitivity to cold; swelling of feet or lower legs; swelling of neck; unusual excitement

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue or are bothersome:

More common

Increased frequency of urination or loss of bladder control - more common in women than in men, usually beginning 2 to 7 years after start of treatment; increased thirst; nausea (mild); trembling of hands (slight)

Less common

Acne or skin rash; bloated feeling or pressure in the stomach; muscle twitching (slight)

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.