Can You Take Antibiotics While Pregnant?
Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 22nd, 2026.
Yes, certain antibiotics are safe during pregnancy, but the choice depends on the specific medication and trimester. The CDC classifies antibiotics into pregnancy safety categories, with penicillin, amoxicillin, and erythromycin considered safe options. However, tetracycline, fluoroquinolones, and sulfonamides can cause birth defects or complications. During the first trimester, when organ development occurs, doctors exercise extra caution in antibiotic selection. Studies show that untreated bacterial infections pose greater risks to both mother and baby than safe antibiotics. Always consult your healthcare provider before taking any medication during pregnancy, as they can prescribe the safest antibiotic for your specific condition and stage of pregnancy.
Still have questions about this?
Ask your AI DoctorKeep exploring
Related Questions
From the blog
More from Doctronic
Can You Take Prilosec While Pregnant? Safety Guide
Pregnancy brings many changes, including increased heartburn and acid reflux that may have you reaching for familiar medications like Prilosec. As…
Can You Take Nitrofurantoin While Pregnant? Safety Guide
Urinary tract infections during pregnancy require prompt treatment, but choosing the right antibiotic depends on timing and individual risk factors.…
Can You Take Azithromycin While Pregnant? Safety Guide
Azithromycin is generally considered safe during pregnancy. It carries an FDA Pregnancy Category B rating, meaning available evidence has not shown…