How to remove a layer of blackened skin on the surface

Black skin should be removed through natural shedding, keeping the area clean and dry, avoiding friction and irritation, proper moisturizing and repair, and controlling local inflammation. Never tear it off manually or treat it yourself. If the black skin is accompanied by abnormal symptoms such as pus discharge or severe pain, seek medical attention promptly.

1. Natural shedding: The blackened skin may be a scab formed during post-cryotherapy skin healing. Allow it to fall off naturally. Forcibly peeling it can damage new skin, increasing the risk of infection and scarring.

2. Keep clean and dry: Maintain cleanliness of the area with blackened skin in daily care. Avoid contact with water or soaking, as moisture penetration may lead to bacterial infection and interfere with normal scab detachment.

3. Avoid friction and irritation: Wear soft, breathable socks and footwear, minimize foot movement, and avoid repeated rubbing or pressure on the blackened skin to prevent the scab from breaking open and bleeding.

4. Proper moisturizing and repair: Apply a gentle moisturizer to the healthy skin surrounding the blackened area to maintain hydration and create an optimal environment for natural scab shedding.

5. Control local inflammation: If mild redness or swelling appears around the blackened skin, reduce physical activity and elevate the foot to relieve symptoms and prevent worsening inflammation that could delay scab脱落.

In daily care, keep feet dry, wear loose, breathable cotton socks and shoes, avoid strenuous exercise and prolonged walking, refrain from using irritating cleansers, and care for the skin gently to support natural scab shedding and skin recovery.