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Is it safe to take Valproate when trying to get pregnant?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

I am a 31-year-old female. I have had seizures since childhood, mostly generalized tonic-clonic. I am on Valproate 500 mg twice daily. The last seizure was three months ago. I want to get pregnant but read that Valproate is unsafe in pregnancy. What alternatives are safer? Also, will switching increase my seizure risk? My brain MRI was normal; the EEG still shows occasional spikes. Is epilepsy always lifelong? Sometimes I get mood swings too; could this be from the medicine?

Please guide.

Hi,

Welcome to icliniq.com.

I read your query and understand your concerns.

Thank you for sharing these details.

Valproate is effective for generalized tonic-clonic seizures but is not safe in pregnancy. It increases the risk of birth defects and developmental problems in the baby. Since you are planning a pregnancy, your neurologist will consider switching you to safer alternatives.

Safer medicines for women planning pregnancy include Lamotrigine and Levetiracetam. Both are widely used, have a better safety profile in pregnancy, and control seizures well in many patients. The exact choice depends on your seizure pattern, previous response to drugs, and electroencephalogram (EEG) findings.

Changing from Valproate to another drug must be done gradually under close medical supervision. There is some risk of breakthrough seizures during the transition, which is why your neurologist will overlap medicines and taper Valproate slowly.

The goal is to balance seizure control with pregnancy safety. It is common to have occasional spikes in the EEG even if the magnetic resonance imaging (MRI) of the brain is normal. This does not always mean active seizures, but indicates the brain’s tendency to generate them. That is why continued medication is usually advised.

Epilepsy is not always lifelong. Some people outgrow seizures, especially if the onset was in childhood. However, with generalized tonic-clonic seizures and EEG spikes, long-term medication is often necessary.

The decision to stop medicines depends on seizure control, EEG reports, and your neurologist’s judgment. Valproate can sometimes cause mood changes, weight gain, or menstrual irregularities.

Mood swings can also be part of epilepsy itself. If bothersome, you should discuss this with your doctor, as switching to an alternative drug may help improve these symptoms.

I hope this information is helpful.

Thank you.

Medically reviewed byiCliniq medical review team

Published At November 24, 2025
Reviewed AtNovember 25, 2025

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