Can cellulitis be prevented?

Cellulitis is a bacterial infection in deeper layers of skin and the tissues beneath them. Bacteria can enter through a cut, cracked skin, an insect bite, a wound, or a fungal infection between the toes. Swelling, poor circulation, lymphatic problems, and conditions that affect immune responses can make skin infections harder to control. Athlete's foot deserves attention because scaling and cracks between the toes can create an entry point.

Wash minor cuts with clean water, remove visible dirt, apply a simple dressing, and change it when it becomes wet or dirty. Moisturise dry, cracked skin and avoid scratching bites or rashes. Keep feet clean and dry, inspect between the toes, and seek treatment for persistent peeling or itching. Wear suitable footwear and gloves for activities that may cause cuts. If you have Type 2 Diabetes, include regular foot checks in your routine and discuss recurring skin breaks with your care team.

Get medical advice promptly for skin that becomes increasingly red, hot, swollen, painful, or tender, especially when redness is spreading or fever, chills, or feeling unwell develops. Do not wait for a small wound to worsen if you have diabetes, reduced sensation, or a history of repeated cellulitis. Rapid progression, severe pain, confusion, or marked weakness warrants urgent care.

Ask what may be allowing bacteria through your skin, whether you need treatment for athlete's foot, how to care for a recurring wound, and which foot changes deserve same-day advice. If episodes repeat, ask whether a prevention plan or specialist review is appropriate.