What should I do about the red mark left after mole removal?
Nov 15, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
If necessary, it is recommended to visit a正规 hospital and undergo the above procedures under the guidance of a qualified physician to ensure effectiveness and safety. In daily life, maintain clean skin to prevent infection; use gentle skincare products to avoid irritation; protect against sun exposure to minimize UV damage; and keep the skin moisturized to promote healing.
Generally, red marks left after mole removal may result from pigmentation, blood vessel dilation, skin barrier damage, allergic reactions, or inflammatory responses. Treatments such as photorejuvenation, intense pulsed light therapy, microneedling, or medication can be used under a doctor's guidance. Specific analyses are as follows:
1. Pigmentation
During mole removal, melanocytes in the skin may be stimulated and produce excessive melanin that deposits in the skin, leading to dark spots or red marks. Sun protection is essential to avoid ultraviolet (UV) stimulation. Photorejuvenation treatment, performed under medical supervision, uses specific wavelengths of light to break down melanin and stimulate collagen production, thereby fading red marks. The typical reference cost for photorejuvenation is 2,000–10,000 RMB per session. Improvement is usually seen within 4–7 days post-treatment, although side effects such as skin sensitivity may occur.
2. Blood Vessel Dilation
During mole removal, skin injury can stimulate capillary dilation, resulting in red marks. Patients should avoid strenuous exercise and minimize skin irritation. Intense pulsed light (IPL) therapy, administered under medical supervision, uses specific laser wavelengths to coagulate and seal dilated capillaries, effectively reducing redness. The typical reference cost for IPL therapy is 5,000–12,000 RMB per session. Improvement generally appears within 7–14 days after treatment, though side effects such as pigmentation may occur.
3. Skin Barrier Damage
The skin barrier is a protective structure composed of the stratum corneum and lipid film, serving functions such as moisture retention and defense. Skin damage during mole removal can impair this barrier, gradually leading to red marks. It is recommended to keep the skin clean to prevent infection. Under medical advice, microneedling therapy may be used, which employs micro-needles to deliver nutrients such as hyaluronic acid and collagen directly into the deeper layers of the skin, promoting repair and regeneration of the skin barrier. The typical reference cost for microneedling is 1,000–8,000 RMB per session. Improvement is usually noticeable within 3–5 days after treatment, although side effects such as peeling and stinging may occur.
4. Allergic Reaction
Allergic reactions typically occur when the patient’s skin comes into direct contact with substances to which they are sensitive. Medications or lasers used during mole removal may trigger an allergic reaction, causing redness, swelling, and red marks. Symptoms may include itching, edema, and papules. It is recommended to follow medical advice and use medications such as loratadine tablets, cetirizine hydrochloride tablets, or desonide cream for treatment.
5. Inflammatory Response
An inflammatory response is the body’s natural defense mechanism against injury or infection. Skin damage during mole removal can trigger inflammation, leading to redness, swelling, and red marks. Common accompanying symptoms include pain, edema, and exudation. Treatment should follow medical guidance using medications such as erythromycin ointment, fusidic acid cream, or acetic acid dexamethasone cream.
If necessary, it is advisable to visit a reputable hospital and undergo these procedures under the supervision of a qualified physician to ensure effectiveness and safety. In daily life, maintain skin cleanliness to prevent infection; use gentle skincare products to avoid irritation; practice sun protection to reduce UV exposure; and keep the skin moisturized to support healing.
