Vasculitis Rash on Legs: Symptoms and How to Tell - Verywell …
网页2024年4月1日 — The most common vasculitis rash affects the lower legs and appears as palpable red, purple, or brown spots, depending on skin tone. Other vasculitis skin findings include lumps, open sores, blisters, and blotchy, lacelike discoloration.
16 Causes of Red Spots on Skin - Verywell Health
网页2024年8月17日 — Red 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.
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,...
Lower Leg Redness: 6 Causes and Treatment Plans - Buoy Health
网页2024年7月24日 — The most common causes of what looks like a rash or red dots on the lower legs are either immune-mediated inflammation like eczema or psoriasis, or a skin infection like cellulitis. Other causes of red blotches on the lower legs can arise from an allergic reaction to certain foods or contact with poisonous plants.
Causes of Red Bumps and Spots on Legs - Healthline
网页2024年6月14日 — What Causes Red Bumps on Your Legs? Red bumps on your legs may be caused by allergies, insect bites, skin conditions, or a more serious underlying condition. On dark skin tones, bumps may...
What causes red spots on legs? Related conditions and treatments
网页2024年6月10日 — Red spots on legs are a common symptom that may be caused by bites, poison plants, chemicals, allergic reactions, eczema, infections, blood vessel disorders, autoimmune disorders, benign growths, skin cancer, or other skin diseases. Typically, red spots on legs do not require immediate medical attention.
22 Common Skin Rashes: Pictures, Causes, and Treatment
网页2024年3月27日 — round, bright red rashes on the cheeks, but may be less noticeable on darker skin tones; a lacy-patterned rash on the arms, legs, and upper body and might be more visible after a hot shower or...
Venous Stasis Dermatitis: Causes, Symptoms & Treatment
网页Venous stasis dermatitis occurs when blood pools in the lower legs and puts pressure on the skin. The cause is often chronic venous insufficiency. This pressure leads to skin discoloration, pain, itching and sores. Treatment, including medication, special bandages and self-care, can help manage this long-term condition.
Red Spots on Skin: Causes, Treatments, and More - Healthline
网页2023年2月10日 — There are many possible causes for red spots on the skin. Some are triggered by allergies, like contact dermatitis, while others are caused by bacteria, a virus, or an autoimmune condition.
Red Spots on Skin - Causes and Treatment - Healthgrades
网页2022年3月31日 — Red spots on the skin can be a symptom of various conditions, including infections and allergic reactions. They can show up anywhere on the body. Depending on the underlying cause, they may appear suddenly or develop over a longer period of time. Red spots can range from tiny to large in size and …