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.
Causes of Red Bumps and Spots on Legs - Healthline
网页2024年6月14日 · 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 appear violet or gray...
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...
Raised Skin Bumps: Pictures, Types, Causes, and Treatment - Healthline
网页2024年3月27日 · Boils (aka furuncles) are infected hair follicles that look like red, raised bumps on the skin. They can be painful but eventually go away once they burst and release fluid.
12 Common Causes of Red Bumps on Legs & Treatments to …
网页2019年5月27日 · Red bumps on legs can be irritating, may be itchy and frustrating. However, they are not something to worry about. There are a number of causes for these red bumps on legs. This article covers some of the common causes of red bumps on legs and the treatments to get rid of them.
What causes red spots on legs? Related conditions and treatments
网页2024年1月17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.
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.
Rash on Legs: Causes and Treatment - Healthgrades
网页2022年5月31日 · A rash on the legs is an inflammatory reaction of the skin on the legs that may extend to the feet. A wide variety of conditions can cause leg rashes, including infections and allergic reactions. The rashes can be itchy, swollen, or bumpy.
Lower Leg Redness: 6 Causes and Treatment Plans - Buoy Health
网页2024年7月24日 · Itchy lower legs can be a nuisance and have related symptoms of redness, bumps on the lower legs, dryness, and pain. The many causes of a lower leg itch include skin conditions like eczema and dermatitis, damage to the nerves that may be caused by diabetes, or an allergic reaction from plants, foods, or insects.
Types of dermatitis (dermatitis pictures) - Mayo Clinic
网页2023年12月19日 · Dermatitis also is called eczema. Symptoms include itchiness, scaly skin, a swollen rash, oozing blisters and dandruff-like scaling. The condition is not passed from person to person. Learn about the symptoms of common types of dermatitis.