What should you know about impetigo during pregnancy?

Impetigo is a contagious bacterial infection affecting the surface of the skin. It can cause fragile blisters, moist sores, or yellow-brown crusts. Pregnancy does not make every crusted rash impetigo; irritation and conditions such as atopic dermatitis can look similar. The location, extent, and appearance of the lesions help a clinician choose suitable care.

Contact your maternity or primary-care team before starting an antibiotic, antiseptic, or leftover cream. They can decide whether [Topical Antibiotic Therapy](/treatments/medical-dermatology/topical-antibiotic-therapy/) is appropriate or whether [Antibiotics For Skin Infection](/treatments/medical-dermatology/antibiotic-therapy-for-skin-infection/) is needed. Wash hands often, keep sores clean and lightly covered, avoid sharing towels, and wash items that touch the affected skin. Do not squeeze blisters or apply unapproved products.

Seek prompt medical advice if lesions spread, produce increasing drainage, or fail to improve with the advised plan. Urgent assessment is appropriate for fever, rapidly worsening redness, severe pain, facial swelling, or sores near the eye. Tell the clinician how far along the pregnancy is and list every medicine or supplement you use.

Ask which treatment is suitable during pregnancy, how to apply it, whether anyone at home needs advice, and which symptoms should trigger same-day review.