Weeping skin on the legs, often a symptom of a larger condition, can be caused by several factors. It's characterized by fluid leaking from the skin, often due to inflammation or infection.
Common Causes of Weeping Skin on Legs:
1. Eczema (Atopic Dermatitis)
Weeping eczema is a complication of eczema, marked by fluid-filled blisters. Cleveland Clinic describes it as such. Inflammation and infection frequently contribute to weeping eczema. Scratching or cracked skin can allow bacteria and viruses to enter, worsening the condition. The most common bacterial infection is Staphylococcus, while the herpes simplex virus (HSV-1) can also be a cause. WebMD, Healthline and other sources corroborate this. Tiny blisters containing clear fluid can form, and weeping indicates infection. Better Health Channel supports this point.
2. Varicose Eczema
This condition specifically affects the lower legs and results from increased pressure in the leg veins. NHS explains this well. The increased pressure leads to fluid buildup and inflammation, potentially resulting in weeping skin.
3. Stasis Dermatitis
This inflammation, also typically found on the lower legs, is caused by chronic edema (swelling). Merck Manual details the symptoms, including itching, scaling, hyperpigmentation, and potentially weeping.
4. Leg Edema and Lymphorrhea
Leg edema, or swelling in the legs, can lead to fluid leakage, a condition called lymphorrhea. Healogics discusses this complication. This leakage, sometimes seen as weeping, is a consequence of fluid buildup. Similar to leg edema, Lymphoedema caused by issues in the lymphatic system can cause weeping legs, as the fluid isn't properly drained. NHS provides information on Lymphoedema.
5. Infections
Skin infections, often stemming from wounds or breaks in the skin, can cause weeping. Bacteria like Staphylococcus are common culprits. Cleveland Clinic mentions this.
