Vasculitis Rash on Legs: Symptoms and How to Tell - Verywell …
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.
Lower Leg Redness: 6 Causes and Treatment Plans - Buoy Health
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.
What causes red spots on legs? Related conditions and treatments
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. Typically, red spots on legs do not require immediate medical attention.
Causes of Red Bumps and Spots on Legs - Healthline
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 and be harder to...
Red spots on skin: Pictures, causes, treatment - First Derm
2023年10月9日 · The typical red spots that appear on the feet, ankles and lower legs may sometimes spread up to the thighs and even to the trunk. This type of reaction is usually caused by a previous infection or new medication. Elevation of the legs and the use of compression stockings may be useful.
Vasculitis - Symptoms and causes - Mayo Clinic
Bleeding under the skin can show up as red spots. Vasculitis can also cause lumps or open sores on your skin. When to see a doctor. Make an appointment with your doctor if you have any signs or symptoms that worry you. Some types of vasculitis can worsen quickly, so early diagnosis is the key to getting effective treatment.
Henoch-Schonlein purpura - Symptoms & causes - Mayo Clinic
2021年9月21日 · Henoch-Schonlein purpura is an inflammation of the small blood vessels of the skin, joints, bowels and kidneys. When blood vessels get inflamed, they can bleed into the skin, causing a reddish-purple rash (purpura). The most striking feature of this form of vasculitis is a purplish rash, typically on the lower legs and buttocks.
Venous Stasis Dermatitis: Causes, Symptoms & Treatment
2022年10月28日 · 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.
16 Causes of Red Spots on Skin - Verywell Health
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.
Lower leg rashes - DermNet
Redness of the lower legs. Lower leg ulcers. Management. Dermatitis. Most often, a rash affecting the lower legs is a type of dermatitis. The terms ‘ dermatitis ’ and ‘ eczema ’ are often used interchangeably. Acute dermatitis presents as red, swollen and blistered plaques.