OverviewDosageSide EffectsInteractionsHalf-Life

Doctors may prescribe lamotrigine (Lamictal) for anxiety when it is caused by bipolar disorder. However, it has not been FDA-approved to be used as an anxiety treatment.

Dosage

A doctor will typically prescribe a low dose of lamotrigine and then steadily increase the dose over time to minimize and control side effects. The dosage may start at 25mg daily for the first two weeks. Then the dosage will increase to 50mg until up to 200mg. Always follow your doctor’s dosing schedule, as dosing may differ from patient to patient.

Side Effects

  • stomach problems
  • headache
  • nausea
  • dizziness
  • blurred vision
  • diplopia

FAQ

How long does Lamictal take to work for anxiety?

It can take up to six weeks for Lamictal to work as the dosage starts at a low level.

What is the best mood stabilizer for anxiety?

While lamotrigine can be given to treat anxiety, common mood stabilizers are lithium and valproate.

Do mood stabilizers help with anxiety?

Yes, they can. Mood stabilizers are usually an effective treatment for anxiety and can lessen mood swings.

Disclaimer: this article does not constitute or replace medical advice. If you have an emergency or a serious medical question, please contact a medical professional or call 911 immediately. To see our full medical disclaimer, visit our Terms of Use page.


More about Lamotrigine

Written by

Medically reviewed by