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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
Do sebaceous cysts hurt?
Typically, sebaceous cysts are painless and do not cause itching sensations. However, if a sebaceous cyst grows or enlarges, it can become painful, especially when compressed, rubbed, or during sleep. If this occurs, it is advisable to visit a dermatology department at a reputable hospital for a minor surgery to completely remove the cystic sac and its cheesy content. After recovery, maintaining good dietary and lifestyle habits is crucial. Avoid spicy and irritating foods, refrain from staying up late, avoid alcohol and sweet foods, exercise regularly, bathe frequently, and if possible, avoid keeping small animals at home. Additionally, ensure that clothes, bed sheets, and quilt covers are often sun-dried and disinfected.
What foods should not be eaten with acne?
Acne is a disease caused by an overactive sebaceous gland on the skin's surface and a concurrent infection with acne propionibacteria. The most common symptoms usually appear on the face as red or whitehead pimples. During treatment, it is essential to avoid spicy and irritating foods, such as chili peppers, lamb, seafood, alcohol, fried and greasy foods, or sweets, and try not to consume them. After recovery, it is also necessary to maintain a long-term regulated diet and lifestyle habits. Avoid staying up late, anxiety, and stress. Treatment should be carried out in the dermatology department of a formal hospital. Try not to pick or squeeze with your hands to prevent residual acne scars or pits. After recovery, appropriate exercise should be done to strengthen the immune system.
Can flat warts be treated with laser?
Flat warts are a disease caused by human papillomavirus (HPV) infection, and they are highly contagious and recurrent. Generally, they can be treated with laser therapy, but this method is mainly for patients with fewer growths. If there are many growths, the effectiveness of laser treatment may not be very good, and extensive laser use can easily cause scarring or leave laser marks. For multiple flat warts, the most common approach is still to use immunotherapy, or to take antiviral medications orally and topically over the long term. During the treatment of flat warts, it is important to avoid sharing towels or bath mitts to prevent cross-infection, although laser treatment can still be quite effective for smaller flat warts.
What is the best treatment for tinea cruris?
Tinea cruris is a disease caused by fungal infections, and the best treatment for this condition is to directly apply antifungal creams. There is no particularly effective medication; the main approach is consistent treatment over a long period, generally at least for one to two months, which can completely cure and eradicate the disease. Poor treatment outcomes are often related to inadequate duration of medication use. After successful treatment, it is important to maintain proper dietary and lifestyle habits, avoid public baths and swimming pools, and refrain from wearing shared slippers. If one has athlete's foot, socks and underwear should not be washed together, pets should not be kept in the house, and if the work environment is humid, frequent bathing and keeping the area dry can be very effective for prevention.
Is genital warts a sexually transmitted disease?
Genital warts are a type of sexually transmitted disease, commonly occurring among individuals who are sexually active or engage in promiscuous activities, particularly those with multiple sexual partners, who are considered high-risk. This disease also has a contagious incubation period that varies in length, generally from half a month to eight months. If infected with this disease, it is crucial to seek formal medical treatment. Initially, the warts should be removed with laser treatment, followed by antiviral medications and drugs to boost the immune system. Regular exercise to strengthen immunity is also recommended during treatment, and sexual contact should be avoided. Spicy and irritating foods should be avoided, and undergarments should be thoroughly sun-dried and disinfected to prevent cross-infection. When bathing in public baths, it's best to avoid sharing items or sitting directly on unclean surfaces.
What department should I visit for folliculitis?
Folliculitis is caused by overactive sebaceous glands, consuming spicy and stimulating food, or frequent sleep deprivation, leading to bacterial infection on the skin surface. This condition falls under the treatment category of dermatology, and one can register for treatment at the dermatology department of a formal hospital. Generally, oral and topical medications are commonly used and are largely effective in treating the condition. If an individual folliculitis lesion appears significantly with a white pus head, it can be disinfected with iodophor, then pricked with a needle to drain the pus and blood. If folliculitis appears on the scalp and results in significant swelling, surgical incision and drainage may be required. After recovery, it is important to maintain a proper diet and lifestyle habits to prevent recurrence of the condition.
How to treat the incubation period of genital warts?
Genital warts are a type of sexually transmitted disease caused by the infection of the human papillomavirus, commonly known as HPV. Generally, during the incubation period, which is when the HPV virus is present but genital or anal warts have not yet appeared, treatment can be quite troublesome as the warts are not visible and thus less likely to be detected or noticed. Treatment may include the oral intake of antiviral medications and immune-boosting drugs, enhancing physical exercise to boost immunity, avoiding public baths and swimming pools, sun-disinfecting underwear, and abstaining from sexual contact during this period to prevent cross-infection.
Can keloids be cured?
Once keloids appear, they are essentially irreversible, meaning that they cannot be completely cured clinically. The formation of keloids is mostly related to one's own constitution, such as a keloid-prone skin type. Some keloids are also due to trauma occurring in areas of the skin where muscular tension is relatively high, or where the wound is indeed large and deep, which might lead to the formation of keloids. In such cases, localized drug injections can be used to reduce and soften the keloids. One can also use ointments that soften scars, such as keloid soothing and softening cream, but these require long-term application to be effective. If the keloid is relatively small, cosmetic surgery to remove and re-sew the area can also be an option for treatment. In summary, once keloids have developed, they are not easy to completely cure.
Is tinea cruris contagious?
Tinea cruris is a disease caused by fungal infection, and it is quite contagious. For example, sharing towels or bath mitts at home, frequent visits to public baths and swimming pools, and some people have athlete's foot. If they wash their socks together with their underwear, it can also lead to cross-infection. Once it occurs, it must be treated formally. Common antifungal creams can completely cure it. During treatment, it is necessary to regulate diet and lifestyle habits, avoid public baths and swimming pools, and not share bath towels. Socks and underwear must be washed separately to prevent cross-infection from recurring. The treatment course must be long, and it must be adhered to for at least one month.
Has the psoriasis started to peel? Does that mean it's about to get better?
Psoriasis flaking is not a sign of improvement. The primary characteristic of psoriasis is the appearance of small red papules on the body trunk, face, or scalp. As the condition progresses, fine scales will develop on these papules. These are white and will fall off after scratching but will reappear after several days, continuously recurring. When this situation occurs, it is crucial to seek proper treatment at a dermatology department in a reputable hospital. Besides flaking, psoriasis may also cause itching. Try not to scratch repeatedly, as doing so can lead to cuts and wounds, which may worsen the psoriasis through a phenomenon known as the Koebner response. It is advisable to receive proper medical treatment at a reputable hospital.