What should you know about impetigo viral?

Impetigo often begins when bacteria enter a small break in the skin, such as a scratch, insect bite, or irritated patch. Blisters or sores can ooze and develop a honey-coloured crust. It may occur on the face, around the nose and mouth, or on exposed limbs. A viral rash can look similar, so a clinician may need to examine the skin before treatment is chosen. Existing itchy skin conditions, including Atopic Dermatitis, can create openings that make infection easier.

Gently clean the area, pat it dry, and avoid picking or scratching. Wash hands after touching the sore, keep nails short, and do not share towels, clothing, bedding, or cosmetics. Covering a draining area with a clean dressing can reduce spread. A clinician may recommend a prescribed topical antibiotic for a small affected area or oral Antibiotics For Skin Infection when infection is more widespread. Do not use leftover antiviral or antibiotic medicine.

Arrange medical advice when sores are spreading, returning, painful, or not settling with gentle care. Seek prompt help for fever, marked swelling, rapidly increasing redness, pus, severe tenderness, or involvement near the eyes. A child with extensive sores may need advice about close contact and school or nursery attendance.

Could this be impetigo or another infection? Which treatment is suitable for the number and location of sores? How should the area be cleaned and covered, and when can normal close contact resume?