Duloxetine in Pregnancy — Is It Safe?
Last reviewed: · Source: US FDA drug label database
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Duloxetine in pregnancy should be reviewed with your GP — an individualised risk-benefit assessment is needed, and stopping suddenly must be avoided.
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Is it safe to take Duloxetine with Pregnancy?
Duloxetine is an SNRI used for depression, anxiety and neuropathic pain. Like other SNRIs, it crosses the placenta and is associated with neonatal adaptation syndrome. Data on duloxetine specifically in pregnancy are more limited than for sertraline or venlafaxine. Duloxetine also carries a specific liver warning (less relevant in healthy individuals but worth noting). The standard SNRI principles apply: weigh the benefit of continued treatment against the small medication risks, with the GP and perinatal team.
How do Duloxetine and Pregnancy interact?
Duloxetine inhibits serotonin and noradrenaline reuptake; both pharmacological actions are relevant to neonatal adaptation syndrome. Third-trimester exposure linked to neonatal adaptation syndrome and small PPHN risk increase — same class as SNRIs broadly.
Data sourced from the US Food and Drug Administration (FDA) drug label database: OpenFDA duloxetine label — pregnancy and neonatal adaptation.
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Women with liver conditions, those on high doses, anyone with moderate-severe depression where relapse would be particularly harmful.
What if I've already taken Duloxetine and Pregnancy?
Do not stop suddenly. Arrange a GP review. Tell your midwife about duloxetine use.
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Frequently Asked Questions
Can I take duloxetine while pregnant?
If needed, with careful monitoring. Sertraline has more reassuring pregnancy data and is often switched to. Never stop duloxetine suddenly.
Does duloxetine harm the baby?
At therapeutic doses, no consistent pattern of birth defects has been established. Neonatal adaptation syndrome is the main third-trimester concern.
What is safer than duloxetine in pregnancy?
Sertraline has the largest reassuring dataset and is generally preferred for depression and anxiety in pregnancy.
Can I stop duloxetine if I'm pregnant?
Not abruptly — duloxetine discontinuation syndrome can be significant. Plan any dose reduction with your GP over weeks.