Is Pregabalin (Lyrica) safe during pregnancy?
What the FDA-approved label for Pregabalin (Lyrica) actually states in its Pregnancy Risk Summary — not a secondhand verdict. The decision is one to make with your prescriber.
What the label’s pregnancy summary says
The label states there are no adequate and well-controlled studies of pregabalin in pregnant women, so its risk in human pregnancy is not established. In animal reproduction studies, pregabalin caused developmental toxicity (skeletal malformations, retarded ossification, decreased fetal body weight, and reduced offspring growth/survival) at exposures well above the human dose. The label advises that pregnant women be told of the potential risk to a fetus, and points to a pregnancy exposure registry (the North American Antiepileptic Drug Pregnancy Registry, 1-888-233-2334) that patients can enroll in. Anyone who is pregnant or planning pregnancy should discuss it with their prescriber rather than starting or stopping the drug on their own.
Frequently asked questions
Is Pregabalin safe to take during pregnancy?
The honest answer is uncertainty: the label does not have enough pregnancy data to call Pregabalin safe or unsafe (summary above). That is a "decide with your prescriber" situation, weighing your condition against the unknown, not a green or red light. The one universal rule: do not start or stop a medication in pregnancy without medical advice — an untreated condition can carry its own risk to a pregnancy.
What does the FDA label say about Pregabalin in pregnancy?
The summary above is transcribed from the label's Pregnancy Risk Summary (§8.1). Since 2015 FDA labels replaced the old A/B/C/D/X letter categories with a narrative that describes what human and animal data actually show, which is what you are reading here — not a single letter grade.
Is Pregabalin safe while breastfeeding?
That is a separate question the label answers in a different section (§8.2, Lactation), and it does not always match the pregnancy verdict. This page covers pregnancy only. For breastfeeding, ask your prescriber or pharmacist, or check the NIH LactMed database, which summarizes the drug-in-breast-milk evidence.
More guides for Pregabalin
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The pregnancy information is transcribed from the drug’s FDA-approved label (§8.1) and mirrors what the label states — “insufficient data” is never rounded up to “safe.” This is general reference information, not medical advice. Whether to take any medication in pregnancy is a decision for you and your prescriber; do not start or stop a drug on your own, because an untreated condition can also carry risk.