Potential Risks and Side Effects of Amoxicillin During Pregnancy

Amoxicillin is generally considered safe during pregnancy, belonging to a category B drug meaning animal studies haven’t shown risk to the fetus. However, like any medication, potential side effects exist. These are usually mild and temporary. Common side effects include diarrhea, nausea, vomiting, and stomach upset. These usually resolve without intervention.

Less Common Side Effects

Less frequent, but still possible, side effects include allergic reactions (rash, itching, swelling). Severe allergic reactions are rare but require immediate medical attention. A small increased risk of developing thrush (a yeast infection) in the mother is also possible. Contact your doctor immediately if you experience a severe allergic reaction or unusual symptoms.

Impact on the Fetus

While rare, some studies suggest a possible, slightly increased risk of childhood asthma in children exposed to amoxicillin in utero. This risk remains low compared to the potential benefits of treating an infection during pregnancy. Your healthcare provider will carefully weigh the benefits of treatment with amoxicillin against potential risks based on your individual circumstances.