How long can you use steroid cream?

Two clocks run on steroid cream. The self-treatment clock: the NHS says do not use hydrocortisone on your skin for more than 7 days unless a pharmacist or doctor tells you to - a week is enough for the bites, rashes, and mild flares that shop-bought cream is meant for, and anything needing longer needs a diagnosis. The prescription clock: eczema and psoriasis courses run exactly as long as the prescriber says - often 1 to 2 weeks for a flare, sometimes longer - and the companion rule matters as much: if you have used it for a long time, do not stop suddenly, because stopping can trigger a withdrawal reaction (rebound redness and burning); long courses get tapered or stepped down. The risks that justify the clocks are listed by the NHS: skin thinning, stretch marks, visible red vessels, color changes, and rashes - they build with stronger steroids, longer use, thin-skinned areas (face, groin, armpits), and covering the area with dressings, which supercharges absorption. Practical technique keeps courses short: use the fingertip-unit measure (one fingertip of cream covers an area two palms in size), apply a thin layer only to affected skin, and moisturize generously alongside - emollients are the unlimited-use partner. Pymander is a free AI doctor, 24/7 by text, that can help you plan a course.