What should you know about impetigo elderly?

Older skin may tear easily and may show infection as crusting, weeping, soreness, or a shallow open area. Impetigo can begin in irritated skin or around a scratch, but a similar appearance may come from eczema, including atopic dermatitis, a pressure injury, or another infection. Diabetes, reduced immunity, circulation problems, and regular medicines can change how quickly a wound needs review.

Arrange a clinical review rather than treating an unexplained sore with a relative's medicine. Clean gently, keep the area dry between washes, cover it with a clean non-stick dressing if advised, and discourage scratching. Wash hands after dressing changes and do not share towels, flannels, clothing, or bedding. A clinician may choose [Topical Antibiotic Therapy](/treatments/medical-dermatology/topical-antibiotic-therapy/) or [Antibiotics For Skin Infection](/treatments/medical-dermatology/antibiotic-therapy-for-skin-infection/) after considering the skin findings and other medicines.

Seek same-day advice for spreading redness, warmth, swelling, pus, worsening pain, fever, confusion, or a sudden change in alertness. Prompt review is also needed for a sore near the eye, a wound over a pressure area, or infection in someone with diabetes or reduced immunity.

Ask whether the sore is impetigo or another wound problem, how to protect fragile skin during dressing changes, and whether current medicines or health conditions alter the treatment plan.