What medicine can I take for allergies while I'm pregnant?

Many people with allergies take antihistamines for relief. Studies show that several over-the-counter allergy medications are safe to use during pregnancy, including

• chlorpheniramine

• dexchlorpheniramine

• hydroxyzine

Newer antihistamines, such as cetirizine and loratadine, also may be safe. There also is a corticosteroid nasal spray that is safe to use during pregnancy. But one of the most common decongestants, pseudoephedrine, has been linked to a small risk of abdominal wall birth defects. Do not use pseudoephedrine during the first 3 months of pregnancy.

Check with your ob-gyn before taking any over-the-counter allergy medication.

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This information is designed as an educational aid for the public. It offers current information and opinions related to women's health. It is not intended as a statement of the standard of care. It does not explain all of the proper treatments or methods of care. It is not a substitute for the advice of a physician. Read ACOG’s complete disclaimer.