![]() In adults, eczema is usually localized to the areas of the body that flex and tends to result in thickened and very itchy skin. It commonly affects children but can also affect adults. Eczema: This is also known as atopic dermatitis and refers to a long-term, itchy, and red skin disorder.It is possible to have redness from common rashes that may affect the arms, back, or belly as well. Not every cause of redness in the lower legs is life- or limb-threatening. Rashes are common and can affect the legs. This is a medical emergency needing immediate attention. When the tissue has stopped swelling, the leg is reclosed. This is done by decompressing the leg with a fasciotomy, in which the leg is opened to allow swollen tissue to swell outward instead of inward. This is generally a very quick process and the only treatment is to restore blood flow to the lower leg as well as oxygen. Compartment syndrome: Like any disorder that blocks blood flow, the structure of the foot can cause inflammation as the cells that are deprived of oxygen struggle to survive with decreased blood flow.Venous stasis is managed frequently through compression, walking, and in rare cases, by drugs that help make the vein less flaccid (e.g. Occasionally, inflammation of the fat can occur and this can cause pain in both legs. Over time the leg may darken as a chemical in the blood begins to stain surrounding tissues. The rash is not often itchy, but when it is scratched, it can cause inflammation of the lower leg. Often swelling and redness are most severe at the ankle. Generally, venous statous dermatitis causes red, scaly, dry patches across the leg. Venous stasis dermatitis: This is a common cause of inflammation of the skin and occurs in individuals who have "chronic venous insufficiency" or veins that are unable to help blood move upward toward the heart.There are many causes of backup and the most common and one of the most dangerous is covered below. The backup of blood into the legs can cause redness as blood pools in the lower extremities. Generally, the treatment for an abscess is through an incision and drainage procedure, where the area is then packed with material that will keep it from closing and allow it to heal from the bottom of the wound outward. Skin abscess: This is a collection of pus within the skin or just beneath the skin which can cause overlying redness and even feed infection of the skin causing a cellulitis.Because it is already in a vein, it will continuous allow small flecks of bacteria into the venous system which may travel through the blood and cause serious illness. Without either extraction or dissolution of the clot, the infection will not disappear. When the vein is superficial, treatment is optional, but when the clot is in a deep vein (deep vein thrombosis or DVT), treatment is necessary to cause the clot to dissipate, to prevent recurrence, and to the prevent the clot traveling to the lungs and causing a pulmonary embolism (PE). Suppurative thrombophlebitis: This refers to an infected blood clot in the veins of the lower extremities.Cases are almost universally treated with antibiotics when they come to medical attention. Most cases of cellulitis are caused by streptococcus a type of bacterium that lives on the skin though cellulitis can be caused by animal bites, plant thorns, and bacteria that live in the mouth or the nose, in the case of a bite. psoriasis or eczema) or swelling due to lymphedema or venous backup. Abscesses typically occur when the skin barrier is disrupted due to trauma, skin inflammation (e.g. Usually, cellulitis affects older adults and can occur in individuals with no underlying conditions. It is one of the most common causes of skin infection. Cellulitis: This can cause an area of inflammation because of the entry of bacteria into the skin. ![]() Infections of the skin or the blood vessels of the leg are serious because it can track from the skin into the blood or muscle and lead to shock or infection of the fascia which can cause amputation or death. Discoloration or bruising of the lower limbsĬauses of lower leg redness can be categorized as infectious, due to blood vessels or blood flow, and various forms of inflammation.Abscess: A pus- or fluid-filled bump in the skin indicating an infection.Skin plaques: Large, red, scaly patches of skin that persist.Dry, scaly, flaky, or leathery skin that may be intensely itchy.Common characteristics lower leg rednessĪssociated characteristics of lower leg redness may include the following. Finally, a simple and very common rash like psoriasis or eczema can also cause redness in the lower legs. ![]() Veins that cannot carry blood back to the heart can cause a backup and blockage of the arteries of the leg can also cause pain in the leg. One of the most common and serious is cellulitis, an infection of the skin. Lower leg redness can be caused by a host of conditions, both benign and more concerning. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |