Pictures of Blotchy Skin: Rosacea, Hives, Psoriasis, and More - WebMD
网页2023年2月25日 · There are a few types of this disease, but the most common, plaque psoriasis, shows up as raised red patches with a scaly layer of dead skin cells on top. You’ll usually see it on your scalp,...
Causes and Treatments to Help Blotchy Skin - Verywell Health
网页2024年8月3日 · The patches of discolored skin can be red, purple, or blue. Many cases are temporary, brought on by exposure to irritating influences like the sun. However, serious health conditions can also cause blotchy skin. This article outlines some of the many potential causes of blotchy skin.
16 Causes of Red Spots on Skin - Verywell Health
网页2024年8月17日 · Red or discolored spots on the skin have a variety of possible causes. For example, contact with something irritating can cause dermatitis, a fungal infection is responsible for ringworm, burst blood vessels cause spots known as purpura, and some autoimmune conditions can cause rashes.
22 Common Skin Rashes: Pictures, Causes, and Treatment - Healthline
网页2024年3月27日 · Skin discoloration is a common rash symptom, which can present differently on different skin tones. Rashes may appear red or pink on lighter skin tones, while on darker skin tones they may be...
Skin Rash: Types, Symptoms, Causes, Diagnosis & Treatments
网页2020年4月23日 · A skin rash occurs when skin becomes red, inflamed and bumpy. Some skin rashes are dry and itchy. Some are painful. Many things can bring on a skin rash, including viruses, bacteria, allergens and skin conditions like eczema.
Skin redness: Causes and when to see a doctor - Medical News Today
网页2024年1月30日 · Skin redness is often harmless, but can sometimes be a symptom of another condition. Possible causes of red skin include burns, infections, and allergic reactions. Learn more here.
Mottled Skin: Causes, Symptoms, Pictures, Treatment, and More - Healthline
网页2017年10月31日 · The main symptom of mottled skin is a blotchy appearance with red or purple spots. The irregular skin color can appear on any part of the body. You may see a lacy network of patches on the...
Skin Redness: Causes, Diagnosis, and Treatment - Healthline
网页2024年8月28日 · Many things can cause red skin, from a simple sunburn to a potentially serious infection. Getting a proper diagnosis of the underlying cause is important for finding the most...
Rosacea - Symptoms and causes - Mayo Clinic
网页2023年10月17日 · Rosacea (roe-ZAY-she-uh) is a common skin condition that causes flushing or long-term redness on your face. It also may cause enlarged blood vessels and small, pus-filled bumps. Some symptoms may flare for …
Rosacea: Symptoms, Causes, Triggers & Treatment - Cleveland Clinic
网页2023年4月12日 · Rosacea is a skin condition that causes redness on your face. The most common places to find symptoms of rosacea include your nose, cheeks and forehead. Rosacea can flare throughout your life and usually starts after age 30. Medicines, creams and lotions help reduce symptoms.