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Liu Gang
Dermatology
About me
Liugang, male, attending physician, master's degree student in integrated traditional Chinese and Western medicine for dermatology, able to flexibly apply integrated traditional Chinese and Western medicine to treat various difficult skin diseases.
Proficient in diseases
Psoriasis, vitiligo, acute and chronic urticaria, acne, neurodermatitis, alopecia areata, chronic eczema. Additionally, we offer 308 laser treatment for vitiligo, fractional laser scar removal, laser treatment for birthmarks, tattoos, melasma, etc.
Voices
Treatment of keloids
The formation of keloids is somewhat related to an individual's scar constitution. Once keloids have formed, there is a lack of a perfectly effective treatment plan. The most commonly used treatments are topical ointments, which can't completely solve the problem. The most frequent treatment involves local application of steroid medications, which can be chosen based on the size of the keloid to be treated 2-3 times, or even four to five times. After treatment, the keloids will gradually shrink, become softer, and smaller, but they will not completely disappear. If the keloid proliferation is not particularly severe, one can also visit a dermatology department at a formal hospital to use fractional laser treatment. Currently, there are many other drug treatments available, but their ultimate effects are not certain, so it is best to prevent such conditions in individuals prone to keloids, avoiding external injuries or scars.
Can sebaceous cysts be ignored?
Sebaceous cysts are a type of benign proliferation that forms in areas of the skin where sebaceous glands are particularly active, containing a tofu-dreg-like substance encased in a cyst. Without treatment, they may gradually increase in size and can become painful or even rupture, leading to bacterial infection. It is generally advisable to seek treatment upon detection of such a condition. One can visit the dermatology department of a standard hospital for a minor surgery to remove both the tofu-dreg-like substance and the cyst, which can be curative. It is also important to maintain a proper diet and lifestyle habits, avoid spicy and irritating foods, refrain from staying up late, bathe frequently, and exercise regularly to potentially prevent recurrence of the condition.
How to remove darkening from tinea cruris?
Tinea cruris is a contagious disease caused by the attachment of fungi to the surface of the skin, and it tends to recur. After treatment with conventional antifungal creams, the areas around the upper thighs or buttocks may show hyperpigmentation, mostly appearing black or yellowish-brown. These pigments mostly fade away or lighten over time on their own, but some people may not be able to completely remove them and there are no particularly effective medications for this. It is advisable to wash the affected areas frequently with warm water and apply ordinary moisturizing lotion. Gradually, the pigmentation will fade. Eating foods rich in vitamin C, such as strawberries, oranges, and tomatoes, may also help accelerate the fading of the pigments.
How to treat folliculitis scabs?
When scabbing occurs in folliculitis, it generally indicates that the follicle has almost completely healed, and no special treatment is necessary. However, some cases of folliculitis, especially severe ones, may still have underlying inflammation despite the surface being covered with a scab. In such cases, you can disinfect with iodine and then remove the scab to further clean out any pus or blood underneath. Generally speaking, folliculitis is relatively easy to treat with oral and topical anti-inflammatory medications. In severe cases, lancing or surgically opening the follicle to drain pus might be necessary. After recovery, it is important to regulate one's diet and lifestyle habits, avoid spicy and irritating foods, and not stay up late.
Do sebaceous cysts require surgery?
Sebaceous cysts. These belong to a type of benign proliferation that forms after local skin inflammation and infection, where sebaceous glands cluster in a localized area. Generally, once a cyst has formed, medications alone cannot completely eliminate it. Only when the inflammatory infection is severe, can anti-inflammatory medications provide temporary symptom relief. The definitive treatment plan involves a minor surgery in a formal hospital's dermatology department to completely remove it. Normally, there is no recurrence as long as the cyst sac is completely cleared. After treatment, it is essential to regulate one's diet and lifestyle habits, avoid spicy and irritating foods, and minimize activities like public baths and swimming to reduce the risk of re-infection due to bacteria on the skin surface.
Sebaceous cyst self-healing methods
Sebaceous cysts are a type of benign hyperplasia; they cannot heal on their own without treatment. Commonly used oral or topical anti-inflammatory drugs are unable to fully cure them. The most standard treatment is to visit a dermatologist at a reputable hospital for a minor surgery to clean out the contents and the sac of the cyst. They also have a tendency to recur. It is essential to pay attention to diet and lifestyle habits regularly; avoid spicy and stimulating foods, do not stay up late, avoid anxiety and stress, try not to bathe or swim in public baths, do not keep small animals at home, expose clothes, sheets, and duvet covers to sunlight for disinfection, and regularly exercise and bathe.
Can genital warts be cured?
Genital warts are a disease caused by human papillomavirus infection, mostly transmitted through sexual contact, and are highly contagious and recurrent. Although they can ultimately be completely cured, the treatment process is very tortuous and the course of treatment is relatively long. During treatment, try to avoid sexual contact, abstain from spicy and irritating foods, exercise more, and enhance immunity. The most common treatment approach is to use laser to directly remove the warts, then take oral and topical antiviral medications, and adhere to the treatment long-term. After recovery, it is also important to regulate one's diet and lifestyle habits, avoid public baths and swimming pools, and minimize sexual contact with others.
What should be noted after laser treatment for filamentous warts?
Filiform warts are caused by papillomavirus infection. This disease is contagious and recurrent. Generally, after laser treatment, there will be small wounds on the treated area. It is important to protect these wounds. Avoid washing with water as much as possible and wait until scabs form before bathing. When bathing, try not to scrub the area with a bath towel. If some warts are not completely removed, scrubbing can cause the virus to spread and lead to recurrent infections. If a recurrence occurs, it is essential to go to the hospital for another laser treatment. Do not wait until the warts have grown significantly before seeking laser treatment. Towels or bath towels that you have used should be sun-dried and disinfected, and used separately from those of other family members to prevent the virus from spreading to them. Regular exercise to boost immunity can also be beneficial in preventing recurrence.
Can scars soften and flatten?
Scars are related to the size and depth of one’s own trauma, and some patients have a scar constitution, where even a small wound can leave a relatively large scar. Once a scar forms, it cannot be completely eradicated, but topical medications or local injections can be used to gradually soften and flatten or shrink the scar. However, this condition also has a certain recurrence rate, such as often consuming spicy and stimulating food, drinking alcohol, or when the body is inflamed, which can lead to the scar proliferating again. Therefore, this condition cannot be completely cured. After treatment, it is essential to avoid spicy and stimulating food for a long time, not to irritate or scratch the area, and to strengthen exercise according to one's immunity, and take some medications to enhance the immune system.
Is rubbing ginger useful for alopecia areata?
Alopecia areata is commonly treated by applying raw ginger topically, which has a certain effect. Rubbing ginger juice on the affected scalp area can stimulate hair follicles and improve local blood circulation, offering some therapeutic benefits for alopecia areata. However, this is generally only used for mild symptoms or cases that have just developed. If the alopecia areata has been present for a long time or if long-term medication has been ineffective, the application of ginger tends to be minimally effective. If the symptoms are severe, it is advisable to seek formal treatment at a dermatology department of a regular hospital. Adjusting one's diet and lifestyle habits is important; avoid spicy and irritating foods, and do not consume overly salty or highly flavored foods. Strengthening exercise, avoiding staying up late, and preventing anxiety and stress are also recommended.