Q&A with Top Doctors

How to improve facial skin

Improving facial skin requires comprehensive care and a healthy lifestyle. The condition of facial skin is influenced by multiple factors, including genetics, environment, diet, lifestyle habits, and skincare methods. To improve facial skin, it is essential to address both internal and external factors, providing adequate nutrition and hydration while minimizing irritation and damage. The skin has a strong capacity for self-repair, and skin issues can be gradually improved through scientific care and a healthy lifestyle.

It is recommended to maintain good sleep habits and ensure sufficient rest, avoiding late nights, as staying up late can burden the skin and lead to dullness. Regarding diet, consume more foods rich in vitamins C and E, such as fresh fruits, vegetables, and nuts, which help combat oxidation and promote skin metabolism. At the same time, reduce the intake of oily, spicy, and high-sugar foods, as these may worsen skin problems. Maintain moderate exercise to improve blood circulation and enhance the skin's blood supply. Additionally, pay attention to sun protection and avoid prolonged exposure to sunlight, as ultraviolet rays are a major cause of skin aging and pigmentation. Choose skincare products suitable for your skin type and avoid using products containing irritating ingredients. If facial skin problems persist or worsen, it is advisable to consult a healthcare professional promptly.

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Dr. Liu Wenmin
May 30, 2025
Can skin fungus heal on its own?

In general, ringworm is usually difficult to resolve on its own.

Ringworm refers to a group of skin diseases caused by infections with dermatophytes, including tinea corporis, tinea cruris, tinea manuum, tinea pedis, and others. Although in rare cases, if the patient's immune system is strong, the symptoms of ringworm are mild, and the infected area is small, the condition may gradually improve as skin naturally renews itself, provided the skin is kept clean and dry and scratching is avoided, such cases are uncommon.

In most cases, dermatophytes are highly persistent and can parasitize, reproduce on the skin surface, hair, or fingernails/toenails, and invade skin tissue. Without treatment, ringworm often progresses continuously, with the infected area expanding and symptoms worsening over time. For example, tinea pedis (athlete's foot), if not treated promptly, may progress from mild scaling and itching to blistering and erosion, and may even develop secondary bacterial infections.

Guidance and Recommendations

Once ringworm is detected, prompt medical attention should be sought, and standardized antifungal treatment should be received. During treatment, it is important to keep the skin clean and dry, change clothing and bedding frequently, avoid scratching, and prevent the spread of infection. Diet should be light, avoiding spicy, greasy, and irritating foods.

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Dr. Liu Wenmin
May 30, 2025
Can mugwort treat skin diseases?

In general, mugwort has certain auxiliary therapeutic effects on some skin diseases, but it cannot completely cure them. The specific analysis is as follows:

As a traditional Chinese herb, mugwort possesses various functions such as warming and promoting blood circulation through the meridians, regulating qi flow, detoxification, and removing dampness. These properties can positively improve symptoms of skin diseases. When applied externally, its antibacterial and anti-inflammatory components can disrupt the cellular structure of pathogens, inhibit the growth and reproduction of bacteria and fungi, and help alleviate skin inflammation.

Moreover, mugwort can enhance skin resistance, regulate immune system function, and improve the skin's tolerance to external irritants. For individuals prone to allergies or with weakened immunity, it can help improve skin condition and reduce the occurrence of skin diseases.

However, there are many types of skin diseases with complex causes. Serious conditions such as psoriasis, vitiligo, and systemic lupus erythematosus cannot be adequately treated with mugwort alone—and doing so might even delay proper treatment.

If considering mugwort as an adjunct in treating skin diseases, it can be used externally by washing or applying compresses with the water it has been boiled in, or made into moxa sticks for moxibustion. However, prior consultation with a physician is essential to ensure proper application based on individual conditions, taking into account personal differences and contraindications. Furthermore, one should not rely solely on mugwort; if skin disease symptoms are severe or do not improve, prompt medical treatment at a hospital dermatology department is necessary.

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Dr. Liu Wenmin
May 30, 2025
How to treat abraded skin

Treatment of scraped skin requires timely cleaning, disinfection, and wound protection. A scrape refers to an injury caused by friction or impact to the skin's surface, usually accompanied by mild bleeding and pain. If not treated promptly, the wound can easily become infected, prolonging the healing time.

It is recommended to first gently rinse the wound with running clean water to remove surface dirt and foreign matter. Avoid using tap water directly, as it may contain bacteria. Normal saline or povidone-iodine solution can be used for cleaning. Then, use sterile gauze or a cotton swab to gently wipe the skin around the wound and absorb excess moisture. Next, apply an appropriate amount of antibiotic ointment, such as erythromycin ointment or mupirocin ointment, to prevent infection. Finally, cover the wound with sterile gauze and secure it with medical tape. If the wound is large or there is significant bleeding, prompt medical attention should be sought for professional treatment. During the healing process, the wound should be kept dry and clean, avoiding further friction or impact. If signs of infection such as redness, swelling, or pus discharge appear, immediate medical care should be sought. Proper wound care can effectively promote healing and reduce scar formation.

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Dr. Liu Wenmin
May 30, 2025
How to treat enlarged skin pores

Repairing enlarged skin pores requires comprehensive care and adjustments to lifestyle habits. Pore enlargement is usually the result of multiple contributing factors, including excessive sebum production, buildup of keratinocytes, skin laxity, ultraviolet radiation, and improper skincare methods. Therefore, a single skincare product alone is rarely sufficient to address the underlying issue, and comprehensive regulation from multiple aspects is necessary.

It is recommended to maintain skin cleanliness by using a gentle cleanser daily to thoroughly clean the skin, preventing oil and dirt from clogging pores. Regular exfoliation helps remove the buildup of dead skin cells on the skin surface and reduces pore blockage. Choose skincare products containing oil-controlling ingredients, such as those containing salicylic acid or fruit acids, which can help regulate sebum production and improve enlarged pores. Sun protection is important to avoid UV damage to the skin, as ultraviolet radiation accelerates skin aging and makes pores more noticeable. Maintain healthy lifestyle habits, including adequate sleep, balanced diet, and moderate exercise, all of which help improve the overall condition of the skin. If the problem of enlarged pores is severe, consider seeking help from a professional dermatologist, who may recommend medical aesthetic treatments such as photorejuvenation or microneedling to further improve pore appearance.

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Dr. Liu Wenmin
May 30, 2025
How can I improve my skin?

To improve the skin condition, comprehensive care and a healthy lifestyle are essential. Skin health is influenced by multiple factors, including genetics, environment, diet, lifestyle habits, and skincare routines. To enhance skin health, efforts should be made from both internal and external aspects, providing sufficient nutrition and hydration while minimizing irritation and damage. The skin has a strong capacity for self-repair, and skin problems can be gradually improved through scientific skincare practices and a healthy lifestyle.

It is recommended to maintain good sleep habits and ensure adequate rest. Avoid staying up late, as this can burden the skin and lead to dullness. Regarding diet, consume more foods rich in vitamins C and E, such as fresh fruits, vegetables, and nuts, which help combat oxidation and promote skin metabolism. At the same time, reduce the intake of oily, spicy, and high-sugar foods, as they may worsen skin conditions. Maintain moderate physical activity to enhance blood circulation, which helps improve the skin's blood supply. Additionally, practice sun protection and avoid prolonged sun exposure, as ultraviolet rays are a major cause of skin aging and pigmentation. Choose skincare products suitable for your skin type and avoid those containing irritating ingredients. If skin problems persist or worsen, seek medical attention promptly.

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Dr. Liu Wenmin
May 30, 2025
What happens to the skin after fractional laser treatment?

After fractional laser treatment, the skin will undergo a process of repair and regeneration. Following the treatment, redness, swelling, mild pain, or a stinging sensation may appear on the skin surface; these are normal reactions. As the skin heals itself, these discomforts will gradually subside. In the following days, crusting and peeling may occur in the treated area, which is a necessary part of skin renewal. During this period, the skin may appear relatively dry and requires special attention to moisturizing and care.

After receiving fractional laser treatment, it is recommended to keep the treated area clean and avoid touching or scratching it with your hands to prevent infection. Use skincare products recommended by your physician, especially those with soothing and moisturizing effects, to help alleviate discomfort. Avoid using skincare products containing irritating ingredients such as alcohol or alpha hydroxy acids (AHAs), as these ingredients may increase skin sensitivity. Until the skin has fully recovered, avoid exposure to sunlight and apply a high SPF sunscreen when going outdoors. Wearing a hat or using an umbrella can also help protect the skin from UV damage. If severe discomfort or abnormal conditions occur, contact your doctor promptly.

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Dr. Liu Wenmin
May 30, 2025
How to manage dull yellow skin in women

Regulating sallow skin in women requires both internal regulation and external skincare. Sallow complexion is usually the result of multiple factors acting together, including endocrine disorders, poor liver function, poor blood circulation, excessive ultraviolet exposure, and unhealthy lifestyle habits. Therefore, relying solely on topical products rarely addresses the underlying issue, and comprehensive regulation is necessary.

It is recommended to maintain good sleeping habits, ensure adequate sleep, and avoid staying up late, as sleep deprivation increases the burden on the skin and leads to a dull complexion. Regarding diet, consume more foods rich in vitamin C and E, such as fresh fruits, vegetables, and nuts, which help with antioxidant protection and promote skin metabolism. At the same time, reduce intake of greasy, spicy, and high-sugar foods, as these may worsen skin problems. Maintain moderate physical exercise to improve blood circulation and enhance the skin's blood supply. Additionally, practice sun protection and avoid prolonged sun exposure, as ultraviolet radiation is one of the key factors leading to sallow skin. If the sallow complexion persists or is accompanied by other discomforts, timely medical consultation is recommended.

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Dr. Liu Wenmin
May 30, 2025
What should pregnant women eat for their baby's skin health?

A pregnant woman's diet influences her baby's skin health primarily through balanced nutrient intake. Foods rich in vitamins, minerals, and high-quality proteins contribute to the healthy development of the fetal skin. Nutrients such as vitamin C, vitamin E, zinc, and Omega-3 fatty acids are especially important for the formation and repair of skin cells. Therefore, pregnant women should focus on consuming these nutrients to promote their baby's skin health.

It is recommended that pregnant women consume more foods rich in vitamin C, such as citrus fruits, strawberries, kiwifruit, and leafy green vegetables, as these foods aid in collagen synthesis, benefiting the skin's elasticity and luster. Increasing intake of vitamin E-rich foods like nuts, seeds, spinach, and avocados is also beneficial, as vitamin E has antioxidant properties that help protect skin cells from damage. Choosing zinc-rich foods such as lean meats, shellfish, pumpkin seeds, and whole grains can promote skin repair and regeneration. Moderate consumption of foods rich in Omega-3 fatty acids, such as deep-sea fish, flaxseeds, and walnuts, can help maintain skin hydration and possess anti-inflammatory properties. Additionally, maintaining adequate water intake helps keep the skin moisturized.

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Dr. Liu Wenmin
May 30, 2025
Do genital warts itch?

In general, genital warts may cause itching.

Genital warts are a common sexually transmitted infection caused by human papillomavirus (HPV). Patients typically develop granular, cauliflower-like skin growths on the genitals, around the anus, or in the oral cavity. Genital warts themselves do not always cause itching; however, some individuals may experience mild itching, burning, or discomfort, which mainly depends on individual differences and the stage of the condition.

Itching is not a specific symptom of genital warts. Other conditions, such as eczema and dermatitis, can also cause similar symptoms. It is recommended to seek a professional doctor's clinical evaluation and necessary laboratory tests for accurate diagnosis. If you suspect you have genital warts, you should seek medical attention promptly for assessment and treatment by a qualified physician. Treatment options include physical therapy, chemical therapy, and immunotherapy, and the specific choice should be determined according to the patient's individual circumstances and the doctor's recommendations.

In daily life, it is advisable to maintain good personal hygiene practices and use protective measures to reduce the risk of sexually transmitted infections, which can also help prevent genital warts.

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Dr. Liu Wenmin
May 30, 2025