What should you know about mild topical corticosteroid?

A topical corticosteroid is an anti-inflammatory medicine placed on the skin. It can reduce redness, itching, and irritation when the diagnosis suits steroid treatment. Strength, cream or ointment base, body site, and skin condition all affect how it should be used. Facial skin, skin folds, broken skin, and areas covered by dressings need particular caution because medicine can be absorbed more readily or irritate vulnerable tissue.

Apply a thin layer to the affected skin exactly as directed, and wash your hands after application unless the hands are being treated. Keep it away from the eyes, mouth, and untreated areas. Do not use it on an undiagnosed rash, infection, or wound without advice. Moisturiser may support the skin barrier; ask a pharmacist about spacing products. Do not extend treatment, increase applications, or cover the area tightly without guidance. Corticosteroids are also used in procedures such as cortisone injection, epidural steroid injection, facet joint injection, nerve root block, and sacroiliac joint injection, but a topical product is not interchangeable with those treatments.

Contact a clinician if the rash spreads, becomes painful, develops pus or crusting, or does not improve as expected. Seek urgent help for swelling of the face or lips, breathing difficulty, or a severe blistering reaction. Ask for advice before treating a child, a large area, or skin near the eyes.

What skin condition are we treating? Which areas should receive the medicine, and for how long? Can I use moisturiser alongside it? What should I do if the rash returns or looks infected?