What should you know about pseudo cellulitis?

Redness, warmth, swelling and tenderness may result from irritation, an allergic reaction, eczema, a leg vein problem, gout, or another inflammatory condition. A bacterial infection called cellulitis can look similar. The affected area may be on one leg or arm, and its appearance can change over time. A clinician may examine its borders, warmth, pain, surface changes and your general health. Mention any recent injury, bite, new product, wound, athlete’s foot, or long-term condition such as Type 2 Diabetes.

Arrange a clinical assessment if redness or swelling is new, spreading or painful. Keep the area clean, avoid scratching, and do not apply leftover antibiotics or steroid creams unless prescribed for this episode. Note when it began and mark the outer edge lightly so you can see whether it expands. Resting the limb elevated may ease swelling when appropriate. A clinician may recommend treatment for the underlying trigger rather than antibiotics; do not stop a prescribed course without advice.

Seek urgent medical help for rapidly spreading redness, severe pain, marked swelling, a high temperature, confusion, faintness, breathing difficulty, or feeling suddenly very unwell. These features can signal a serious infection or sepsis. People with diabetes, poor circulation, immune problems, or an open wound should seek prompt assessment because complications can develop more quickly. Fever, painful skin and skin swelling are useful symptoms to describe.

Could this be cellulitis or another inflammatory condition? Does the pattern suggest an allergy, eczema, vein problem or gout? Do I need an examination, swab or blood test? Which products and activities should I avoid while it settles? What changes should prompt urgent review?