There’s some good and bad news. Yes, you can take allergy medicine while you’re pregnant, but you can’t take just anything. Some medication is safe, but some may cause harm to your baby’s normal development. Choosing the right one can be a minefield, so you should always chat with your GP or pharmacist before taking any medication while you’re expecting. They might first suggest a nasal spray or eye drops because they enter your bloodstream in very small amounts with hardly any crossing your placenta. We have a pharmacist on hand to give you expert advice when you need it, and articles about hayfever to help in our Advice section.