What causes red lesions on legs?

What causes red lesions on legs?

But red bumps can be itchy and annoying. Occasionally, red bumps on your legs are the sign of a more serious condition. Red bumps can be caused by allergies, insect bites, and certain skin conditions….Causes of red bumps.

Why do I keep getting sores between my legs?

Hidradenitis suppurativa This is a rare rash that’s generally caused by blocked hair follicles in areas with lots of sweat glands and where skin rubs against skin, namely the armpits and the inner thighs and groin area. Hidradenitis suppurativa usually shows up as blackheads or painful red bumps under the skin.

What are these little scabs on my legs?

Keratosis pilaris causes small bumps to appear on the upper arms, legs or buttocks. They usually don’t hurt or itch. Keratosis pilaris (ker-uh-TOE-sis pih-LAIR-is) is a common, harmless skin condition that causes dry, rough patches and tiny bumps, often on the upper arms, thighs, cheeks or buttocks.

What does dermatitis on the legs look like?

Thickened, discolored (reddish) skin on the ankles or shins. Itching. Open sores, oozing and crusting. Swelling.

What do diabetic leg sores look like?

Diabetic Blisters They’re usually white with no red around them. The blisters might look scary, but they usually don’t hurt and heal on their own in about 3 weeks. They could be a sign that you have diabetes or that your blood sugar levels aren’t controlled. Talk to your doctor about your symptoms.

Why won’t the sores on my legs heal?

A venous skin ulcer is a sore on your leg that’s very slow to heal, usually because of weak blood circulation in the limb. They can last anywhere from a few weeks to years. You may hear a doctor or nurse call them “venous leg ulcers.” They can sometimes lead to more serious problems if you don’t have them treated.

What causes scabs on lower legs?

The cause of venous ulcers is high pressure in the veins of the lower leg. The veins have one-way valves that keep blood flowing up toward your heart. When these valves become weak or the veins become scarred and blocked, blood can flow backward and pool in your legs. This is called venous insufficiency.

How do you treat open sores on your legs?

Apply a dressing to the ulcer. Avoid products that cause skin sensitivity. Wear compression stockings to prevent blood from pooling in the legs and to speed healing. Apply an antibacterial ointment or another topical medicine to prevent or treat an infection.

What causes open sores on legs that do not heal?

Venous Insufficiency Venous insufficiency is by far the most common reason for open sores on the legs that do not heal. And, venous insufficiency accounts for 80-85% of non healing leg wounds. Typically, the legs swell.

What are leg sores a sign of?

Leg Sores: Symptoms & Signs. Leg sores can arise from trauma, infection, tumors, or chronic medical conditions. Any process of inflammation or tissue damage can manifest as a sore on the leg.

Why do I have itchy red spots on my legs?

This condition usually occurs when the production of skin cells rises beyond the normal level. The most common type of psoriasis is plaque psoriasis, which develops alongside dry, itchy red patches on people’s skin including legs and it is usually accompanied by scaly and silver-white spots.

Why is pus coming out of my leg ulcer?

Treating leg ulcers is crucial to relieve pain, prevent infection, and to stop the wound from growing in size. If pus is draining from your ulcer, you likely have an infection. Infections are treated with antibiotics to avoid further complications.