Web26 apr. 2024 · The tell-tale symptom of tinea versicolor is a rash that appears as small flat patches of discolored skin with defined borders. The rash may be hypopigmented (lighter than the surrounding skin) or … Web14 apr. 2024 · Causes of Rash That Looks Like Scratches. 1. Hives. Hives can form into a scratch-looking rash as a result of an allergic reaction to something. These appear as …
Diffuse, Hyperpigmented Rash in an Adult AAFP
Web10 okt. 2024 · Seborrheic dermatitis is one of the most common skin conditions associated with HIV. It affects over 80% of people with advanced HIV infection but can even affect those whose immune systems are only moderately impaired. 1. Seborrheic dermatitis causes inflammation of the scalp, face, torso, and upper back. It most often affects oily … Web23 dec. 2024 · Patches of discolored skin have many possible causes, including birthmarks, pigmentation disorders, rashes, infections, and skin cancer. While not all causes are serious, some may require prompt ... downstream effect是什么
Differential diagnosis of very itchy skin DermNet
Web: excess pigmentation in a bodily part or tissue (such as the skin) Vitamin C has been reported to inhibit the production of melanin, the stuff that produces not only a tan but also freckles and hyperpigmentation. Anne Weintraub The presence of nickel can cause a skin rash that leads to hyperpigmentation, or darkening, of the skin. Jenyne M. Raines WebChronic Hyperpigmented Patches on the Legs. A 37-year-old man with a history of cerebral palsy, bipolar disorder, and impulse control disorder presented to the emergency … Web20 aug. 2015 · 1. If you have a fever or pain accompanying the rash. You should get it checked out, Kroshinsky said. It could be a sign that you have an infection or are experiencing an allergic reaction. 2. If ... clb holdings inc