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Lamotrigine: uses, side effects & brands

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed

Lamotrigine treats epilepsy and stabilises mood in bipolar disorder; the dose is increased slowly to avoid rash. It belongs to the Anti-epileptic (seizure medicine) group. These control seizures in epilepsy and are sometimes used for nerve pain or mood.

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Drug type — dosing is set by your doctor

MeasureRange
Drug classAnti-epileptic (seizure medicine)
TypePrescription
DoseIndividual — ask your doctor or pharmacist

What it is used for

Common brand names

Common side effects

Before taking it — precautions

When to see a doctor urgently

Not a prescription — no dose shown. The right dose of lamotrigine depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.

Frequently asked questions

Can epilepsy medicines be stopped once seizures stop?

Only under specialist guidance after a long seizure-free period — stopping suddenly or too soon can bring seizures back.

Do these affect the contraceptive pill?

Some do, reducing its effect, so discuss reliable contraception with your doctor if you take them.

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Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.