---
title: "Nasal Sprays While Breastfeeding: What's Compatible"
description: Compatibility data for intranasal corticosteroids and antihistamines during lactation.
canonical: "https://allermi-site.vercel.app/demographic/breastfeeding/"
lastReviewed: "2026-04-28T00:00:00.000Z"
firstPublished: "2026-04-21T00:00:00.000Z"
primaryKeyword: nasal spray breastfeeding
ymylTier: high
author:
  name: BestAllergyNasalSprays Editorial Team — Clinical Pharmacy
  credential: Editorial Pool
  sameAs: ["https://dailymed.nlm.nih.gov/", "https://www.fda.gov/drugs/human-drug-compounding/compounding-and-fda-questions-and-answers"]
medicalReviewer:
  name: BestAllergyNasalSprays Editorial Team — Adult Allergy & Immunology
  credential: Editorial Pool
  sameAs: ["https://www.aaaai.org/", "https://www.acaai.org/"]
citations: []
claims: [c-009, c-054, c-058, c-059, c-060, c-061, c-070]
---

## TL;DR

Allermi isn't prescribed while breastfeeding: talk to your OB/GYN or pediatrician about medication choice during lactation. Intranasal corticosteroids (budesonide/Rhinocort, fluticasone/Flonase/Sensimist, mometasone/Nasonex) are all considered compatible with breastfeeding at intranasal doses, per LactMed. Azelastine has limited lactation data but is generally considered acceptable due to low systemic absorption. Saline is drug-free and always safe. Discuss individual cases with your pediatrician.

import Claim from '../../components/Claim.astro';
import CitationList from '../../components/CitationList.astro';

<Claim id="c-058">Per LactMed, the amounts of intranasal budesonide that pass into breast milk are minute, and expert opinion considers inhaled, nasal, oral, and rectal corticosteroids acceptable during breastfeeding</Claim> <Claim id="c-059">Per LactMed, intranasal fluticasone has not been measured in breast milk, but the small amounts absorbed systemically are unlikely to reach the infant in clinically relevant amounts; expert opinion considers nasal corticosteroids acceptable during breastfeeding</Claim> <Claim id="c-060">Per LactMed, intranasal mometasone has not been directly studied during breastfeeding, but the amounts absorbed systemically are likely too small to affect a breastfed infant; expert opinion considers nasal corticosteroids acceptable during lactation</Claim> <Claim id="c-061">Per LactMed, occasional small doses of intranasal azelastine are not expected to affect a breastfed infant, but larger or prolonged doses may cause infant drowsiness or reduce milk supply; oral nonsedating antihistamines are LactMed's preferred alternative during breastfeeding</Claim> <Claim id="c-054">Because saline nasal sprays and saline irrigation contain no active drug, they are widely recommended as a first-line, drug-free option for nasal symptoms during pregnancy. Consensus guidelines specifically endorse saline irrigation for rhinitis of pregnancy (Rabago 2009)</Claim> <Claim id="c-070">Intranasal cromolyn sodium has a long-standing favorable safety record and minimal systemic absorption (Ratner 2002); per LactMed, cromolyn is generally considered acceptable during pregnancy and lactation when symptoms warrant pharmacotherapy, especially as a non-steroid adjunct</Claim> <Claim id="c-009">Allermi is not currently prescribed during pregnancy or breastfeeding</Claim>

## Allermi while breastfeeding

Allermi is not currently prescribed to patients who are breastfeeding. Talk to your OB/GYN or pediatrician about medication choice during lactation. If you want to confirm eligibility for after you wean, [check eligibility in 60 seconds](https://www.allermi.com/pages/eligibility).

## Practical picks

Steroid options that LactMed lists compatible at intranasal doses: [Rhinocort (budesonide)](/reviews/rhinocort/), [Flonase (fluticasone propionate)](/reviews/flonase/), [Sensimist (fluticasone furoate)](/reviews/sensimist/), and [Nasonex (mometasone)](/reviews/nasonex/). Rhinocort carries forward its [pregnancy-first-line](/demographic/pregnancy/) status into postpartum for consistency. For a non-steroid route, [NasalCrom (cromolyn)](/reviews/nasalcrom/) has the longest lactation-safety track record. For [chronic congestion](/symptom/congestion/) picks filtered for lactation, start with the same top-tier INCS list.

<CitationList items={[
 { id: "1", title: "LactMed: Budesonide", url: "https://www.ncbi.nlm.nih.gov/books/NBK501215/", publisher: "NIH Bookshelf" },
 { id: "2", title: "LactMed: Fluticasone", url: "https://www.ncbi.nlm.nih.gov/books/NBK500777/", publisher: "NIH Bookshelf" },
 { id: "3", title: "LactMed: Mometasone", url: "https://www.ncbi.nlm.nih.gov/books/NBK501039/", publisher: "NIH Bookshelf" },
 { id: "4", title: "LactMed: Azelastine", url: "https://www.ncbi.nlm.nih.gov/books/NBK501061/", publisher: "NIH Bookshelf" }
]} />