Check firstCheck with your care teamMedicine or treatment

Allergy medicines and antihistamines

Review the exact antihistamine, formulation and reason with a pharmacist or doctor before using it in pregnancy.

Direct guidance

What to know or do

Some products add a decongestant or sedating ingredient. Check sprays, tablets and combination brands separately.

What changes the answer

  • The exact active ingredient, strength, dose, route and formulation
  • Why you use it, how often, and the pregnancy week or exposure date
  • Other prescriptions, non-prescription products, supplements and health conditions

Check with your care team

When to get individual help

Check the exact item or situation with a doctor, midwife, pharmacist or relevant clinician; the name of a broad category is not enough for a personal decision.