Cellulitis without antibiotics: what should you know?

Cellulitis affects deeper skin and tissue, commonly causing warmth, redness, tenderness, and swelling. Minor irritation or an insect bite may improve with simple care, but cellulitis can extend through tissue and may enter the bloodstream. The appearance can overlap with other conditions, so a clinician may need to examine the skin and ask about fever, wounds, medical conditions, and medicines before choosing treatment.

Contact a healthcare professional promptly if cellulitis is suspected, especially when redness is enlarging or you feel unwell. Do not use someone else's antibiotics, leftover tablets, or topical products as a substitute for assessment. Keep any break in the skin clean and covered, avoid scratching, rest the area, and elevate an affected limb. Take a clear photograph and note changes in redness, pain, warmth, and swelling to describe at review.

Seek urgent care for rapidly spreading redness, severe or rapidly increasing pain, red streaks, pus, blistering, skin colour change, fever, chills, confusion, faintness, or difficulty breathing. Do not wait for home care to work if the affected area is near the eye or on the face. People with diabetes, poor circulation, or reduced immunity should seek advice early.

Ask whether the skin changes are cellulitis or another condition, whether you need antibiotics, and how quickly you should expect improvement after treatment. Ask how to care for the wound and which changes should prompt an urgent return.