What to do if the red mark turns black after mole removal

A mole is a small thing that grows on the surface of our skin. It is a kind of pigmentation. If a mole grows on the face, many people will feel that it greatly affects their appearance. With the development of medical technology, there are several methods to choose from when removing moles. No matter which method you choose to remove the mole, it will leave red pits or marks on the skin surface. In this case, you must pay special attention to skin care.

What to do if there is a red pit after mole removal? 1. Keep the treated area as dry as possible for a week after mole or spot removal. Gently dry it with a clean towel as soon as possible after washing or contact with water. 2. After treating moles and spots, the treated area should be kept away from sunlight to prevent sunburn and pigmentation. Especially within 20 days after the scabs fall off, special attention should be paid to sun protection. 3. Pay attention to your diet and eat less sour or spicy food, and eat more foods containing vitamin C. In addition, you can also supplement vitamin E. 4. Please do not scratch at will to avoid infection, which may lead to scars or pigmentation. 5. After mole removal treatment, a black scab will generally form on the applied area within 1-2 days, and the scab will fall off automatically in about 1-2 weeks. After the scab falls off, it is best if the skin where the scab falls off is white. If it is fresh red skin, the color will sometimes darken due to excessive sunlight exposure, and it will recover after a few months.

Methods of mole removal: electrocautery method: using the principle of high-temperature electric burning to remove the mole by burning and carbonization. Advantages: Easy to operate. Disadvantages: It is difficult to control the degree of burning, it is easy to leave scars, and it is not accepted by people. Indications: It is effective for shallow combined nevi and deeper and raised compound nevi, and for nevi with a diameter of 0.3-0.5 cm. Surgical excision method: Surgery to remove the diseased tissue around the mole. Advantages: This method can choose to partially or completely remove the diseased tissue, and different treatment methods can be used depending on the nature of the mole. Disadvantages: It is difficult and time-consuming, so this method is rarely used for common moles. Indications: Large, raised moles with a diameter greater than 0.6 cm.

Chemical corrosion method: Generally, a 50% concentration of trinitrocarbonic acid solution, or alkaline agents such as sodium hydroxide are applied to the mole. Advantages: Tricarbonic acid solution is not easy to burn the skin and cause scars; alkaline solution is highly corrosive and may take effect quickly. Disadvantages: The effect of trinitrocarbonic acid solution is slow, and deeper moles may need to be treated 10 times; the corrosion depth of sodium hydroxide is not easy to control and may cause deep scars. Indications: Moles with lighter colors and shallower locations. Cryotherapy method: Use liquid nitrogen to freeze the nevus tissue extremely quickly, causing the cells around the nevus to form blisters and then fall off on their own. Advantages: The depth of destruction is relatively easy to control, it can usually be done in one go, and it is not easy to cause obvious scars. Disadvantages: Large and thick moles need to be frozen multiple times to be removed, and special instruments must be used. The doctor's skills are also very important. Since it is difficult to control the depth and often causes harm, dermatology departments now do not use it for mole treatment. Indications: flat moles with a diameter of 0.3-0.5 cm, including freckles.

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