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Carbamazepine (Tegretol) explained

Carbamazepine (Tegretol) is an anticonvulsant and mood stabilizer used for seizures, trigeminal neuralgia, and bipolar disorder; induces hepatic enzymes and has notable interactions.

FDA Approved

Carbamazepine (Tegretol) helps treat

• Focal seizures
• Generalized tonic‑clonic seizures
• Trigeminal neuralgia
• Bipolar disorder (mania)


additional medications

• Oxcarbazepine
• Lamotrigine
• Valproate
• Lithium (for bipolar)

medication risks

• Serious rash (SJS/TEN) boxed warning
• Aplastic anemia/agranulocytosis
• Hyponatremia (SIADH)
• Hepatotoxicity
• Drug interactions

side effects

• Dizziness
• Drowsiness
• Nausea
• Ataxia
• Blurred vision

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FAQs

Q: What is carbamazepine used for?
A: Seizures, trigeminal neuralgia, and bipolar mania.

Q: Any genetic testing?
A: HLA‑B*1502 in certain Asian populations due to SJS/TEN risk.

Q: Drug interactions?
A: Strong CYP inducer; many interactions.

Q: Monitoring?
A: CBC, sodium (hyponatremia), liver function.

Q: Pregnancy?
A: Discuss risks; teratogenic potential exists.

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