olopatadine
Olopatadine nasal spray is used to relieve sneezing and a stuffy, runny or itchy nose caused by allergic rhinitis (hay fever). Olopatadine is in a class of medications called antihistamines. It works by blocking the effects of histamine, a substance in the body that causes allergy symptoms.
Full drug information on MedlinePlus →This is general information, not medical advice. Pregnancy and breastfeeding decisions should always be made with your healthcare provider.
Can taking olopatadine affect fertility or make it harder to get pregnant?
Studies have not been done to see whether olopatadine can make it harder to get pregnant. If you have questions about olopatadine and fertility, it is best to discuss them with your healthcare provider.
Does taking olopatadine increase the risk of miscarriage?
Miscarriage can occur in any pregnancy for many different reasons. Studies have not been done in humans to see if olopatadine increases the chance of miscarriage, so this is something to talk over with your healthcare provider.
Does taking olopatadine increase the risk of birth defects?
In every pregnancy, there is a baseline chance of about 3 in 100 for a birth defect. Studies have not been done in humans to see whether olopatadine changes this chance. Your healthcare provider can help you weigh treating your condition against any uncertainties.
Can taking olopatadine during pregnancy cause other pregnancy-related complications?
Studies have not been done in humans to see if olopatadine increases the chance of pregnancy-related problems such as preterm delivery or low birth weight. Note that, in general, eye drops and nasal sprays tend to result in lower medication exposure than oral medications. Any concerns are best discussed with your healthcare provider.
Can taking olopatadine during pregnancy affect the child's brain development, learning, or behavior?
Studies have not been done to see whether olopatadine increases the chance of behavior or learning issues for the child. If this is a concern for you, your healthcare provider can talk through what is and is not currently known.
Is it safe to breastfeed while taking olopatadine?
Olopatadine has not been well-studied during breastfeeding, and it is not known whether it passes into breast milk or what effects it might have on a nursing infant. In general, eye drops and nasal sprays are not expected to get into breast milk in high amounts because they do not typically reach the bloodstream. Your healthcare provider can help you think through your individual situation.
Source: MotherToBaby Fact Sheet
olopatadine