Medication errors

Sodium valproate in pregnancy: legal questions and evidence

How prescribing decisions, risk discussions, specialist reviews and causation may be examined in a sodium valproate pregnancy injury claim.

8 minute read
Last updated 9 October 2026
White medication tablets arranged on a blue surface

Medical negligence law is fact-specific. This article explains general principles in accessible language and is not a substitute for advice on an individual case.

Important: Do not delay seeking advice because of information on a website. Limitation can be complex and depends on the individual circumstances.

Medical treatment comes first

Sodium valproate is used for conditions including epilepsy and bipolar disorder. It should not be stopped or changed without advice from an appropriate healthcare professional. This article explains general legal issues and is not medical advice.

Causation and future needs

Specialist evidence may be needed to assess whether any failure probably caused injury. Where a child has additional needs, evidence can also address prognosis, care, therapies, education, equipment and other support.

Historic treatment and time limits

Some people only learn of a possible connection later. Limitation rules can be complex, particularly for children and where knowledge developed over time. Prompt individual advice is important.

About this article

This article provides general information. The assessment of a medical negligence claim depends on the treatment, harm, dates and supporting evidence in your individual case. Contact us if you would like the firm to consider your circumstances.

Questions answered

Frequently asked questions

Should I stop sodium valproate before speaking to a solicitor?

No. Do not stop or change prescribed medication without advice from an appropriate healthcare professional.

Does exposure during pregnancy automatically establish a claim?

No. Prescribing, information, alternative options and medical causation all require individual evidence.

Can a parent enquire for a child?

Yes. A suitable litigation friend can often bring a claim for a child, and different limitation rules apply.

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