Can I take escitalopram while pregnant or breastfeeding?

A plain-words look at what the NHS, the US drug label and LactMed say about escitalopram.

In short

Pregnancy: Let your doctor know if you're pregnant, or become pregnant while you're on escitalopram.

Breastfeeding: Let your doctor know if you're breastfeeding.

Your doctor, midwife or pharmacist can help you decide.

What this means for you

Pregnancy

Breastfeeding

When to get help

Talk to your doctor or pharmacist

This page is educational, not advice for your own situation. Talk to your doctor, midwife or pharmacist before you start, stop or change any medicine in pregnancy or while breastfeeding.

The details: what each source says

Escitalopram in pregnancy

The NHS says

Let your doctor know if you're pregnant, or become pregnant while you're on escitalopram.

Escitalopram can be used in pregnancy if needed. Your doctor will go through the risks and benefits of taking it while pregnant with you.

If you need escitalopram while pregnant, your doctor will prescribe the lowest dose that still works.

You'll also usually be advised to have your baby in hospital, so that both of you can be closely monitored after the birth.

In our words, from the NHS page Escitalopram (nhs.uk). Contains public sector information licensed under the Open Government Licence v3.0 (OGL v3.0). The NHS does not endorse this site.

The US drug label says

8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to antidepressants during pregnancy. Healthcare providers are encouraged to register patients by calling the National Pregnancy Registry for Antidepressants at 1-844- 405-6185 or visiting online at https://womensmentalhealth.org/clnical-and-research-programs/pregnancyregistry/antidepressants/. Risk Summary Based on data from published observational studies, exposure to SSRIs, particularly in the month before delivery, has been associated with a less than 2-fold increase in the risk of postpartum hemorrhage [see Warnings and Precautions (5.7) and Clinical Considerations]. Available data from published epidemiologic studies and postmarketing reports have not established an increased risk of major birth defects or miscarriage. There are risks of persistent pulmonary hypertension of the newborn (PPHN) (see Data) and poor neonatal adaptation (see Clinical Considerations) with exposure to selective serotonin reuptake inhibitors (SSRIs), including ESCITALOPRAM, during pregnancy.

Prescribing label, section “8.1 Pregnancy” (opening excerpt): Escitalopram Oxalate (oral), Legacy Pharmaceutical Packaging, LLC. Read the full section on DailyMed. Quoted verbatim; US labels are written for US prescribers and patients.

More on escitalopram in pregnancy: Bumps (Best Use of Medicines in Pregnancy) leaflet (external site).

Escitalopram while breastfeeding

The NHS says

Let your doctor know if you're breastfeeding.

Escitalopram is sometimes used during breastfeeding, but it's best to check first, as the medicine can get into your breast milk.

Your doctor may suggest you keep taking escitalopram if the benefits for you are greater than any possible risks for your baby, but they may suggest changing to a different antidepressant.

Breastfed babies can get side effects from escitalopram, so if you're worried about your baby, speak to a healthcare professional or call NHS 111 (in the UK).

In our words, from the NHS page Escitalopram (nhs.uk). Contains public sector information licensed under the Open Government Licence v3.0 (OGL v3.0). The NHS does not endorse this site.

LactMed says

Escitalopram is the active S-isomer of the antidepressant, citalopram. Limited information indicates that maternal doses of escitalopram up to 20 mg daily produce low levels in milk and would not be expected to cause any adverse effects in breastfed infants, especially if the infant is older than 2 months. No adverse effects on development have been found in infants followed for up to 5 years of age. If the mother requires escitalopram, it is not a reason to discontinue breastfeeding. A safety scoring system finds escitalopram use to be possible during breastfeeding.[1] Monitor the infant for excess drowsiness, restlessness, agitation, poor feeding and poor weight gain, especially in younger, exclusively breastfed infants and when using combinations of psychotropic drugs.

Mothers taking an SSRI during pregnancy and postpartum may have more difficulty breastfeeding, although this might be a reflection of their disease state.[2] These mothers may need additional breastfeeding support. Breastfed infants exposed to an SSRI during the third trimester of pregnancy are at risk for neonatal withdrawal syndrome consisting of hypoglycemia, tremors, tachycardia, or hypotonia, and might be at a greater risk of readmission due to jaundice.[3,4]

“Summary of Use during Lactation”, LactMed record “Escitalopram” (LM404), quoted verbatim. Everything LactMed reports about Escitalopram while breastfeeding.

What these words mean

metabolite
a substance made when the body breaks down a medicine

Definitions adapted from the NCI Dictionary of Cancer Terms (National Cancer Institute).

The US prescribing label says

8.2 Lactation Risk Summary Data from the published literature report the presence of escitalopram and desmethylescitalopram in human milk (see Data). There are reports of excessive sedation, restlessness, agitation, poor feeding and poor weight gain in infants exposed to escitalopram, through breast milk (see Clinical Considerations). There are no data on the effects of escitalopram or its metabolites on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for ESCITALOPRAM and any potential adverse effects on the breastfed child from ESCITALOPRAM or from the underlying maternal condition.

Prescribing label, section “8.2 Lactation” (opening excerpt): Escitalopram Oxalate (oral), Legacy Pharmaceutical Packaging, LLC. Read the full section on DailyMed. Quoted verbatim; US labels are written for US prescribers and patients.

Other names

UK brand names (per the NHS): Cipralex.

Indian brands (per NPPA): Nexito.

Sources

  1. NHS, Escitalopram (nhs.uk), page last reviewed 18 June 2026. Paraphrased. Contains public sector information licensed under the Open Government Licence v3.0.
  2. US drug label: Escitalopram Oxalate (oral), Legacy Pharmaceutical Packaging, LLC, human prescription drug, label effective 11 March 2026, set ID 9c68f89b-1d34-4735-9631-817f012935d7. DailyMed (National Library of Medicine). Public domain; quoted verbatim.
  3. Drugs and Lactation Database (LactMed), National Institute of Child Health and Human Development (NICHD), via NCBI Bookshelf, record “Escitalopram” (LM404), bulk release of 22 September 2026. LactMed on NCBI Bookshelf. Public domain; quoted verbatim. LactMed is a registered trademark of the U.S. Department of Health and Human Services.
  4. Bumps (Best Use of Medicines in Pregnancy), UK Teratology Information Service: Bumps (Best Use of Medicines in Pregnancy) leaflet. Linked, not reproduced.

Sources checked 26 September 2026. How we source and check every page.

Educational summary of named sources, not medical advice.