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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
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.
Can chronic urticaria be cured?
Papular urticaria is an allergic disease that is related to contact with irritants or bites from mosquitoes, fleas, and other insects. It is also associated with an individual's allergic constitution. Therefore, while this condition can be clinically cured, recurrences cannot be completely prevented. After recovery, it is important to engage in regular exercise, avoid spicy and irritating foods, refrain from staying up late, and ideally not keep small animals at home. If small animals are kept, it is crucial to maintain their cleanliness and disinfect regularly. Bedding should be frequently exposed to sunlight and disinfected. Avoiding damp, unclean areas or places with dense vegetation and trees can help prevent insect bites and reduce the recurrence of the disease.
Is folliculitis contagious?
Folliculitis is an inflammation of the skin surface caused by self-inflammation infection, primarily related to Staphylococcus aureus, and some are caused by Keratinophyton infections. Generally, this disease is not contagious and will not spread through contact with others. However, some cases of the disease can progressively develop into more severe forms, forming large abscesses or cysts. Therefore, once folliculitis occurs, it is essential to undergo proper treatment, which can include oral and topical anti-inflammatory medications. If the folliculitis is relatively minor, it can also be treated by disinfecting with iodine followed by lancing to clean out the pus and blood. It is important to consistently avoid spicy and irritating foods, refrain from staying up late, and avoid public baths and swimming pools.
Is papular urticaria chickenpox?
Chickenpox is caused by an infection with the varicella-zoster virus and is contagious. It is common among children, though some adults may also contract chickenpox. Once it appears, it is highly contagious and needs to be treated with antiviral medication. Papular urticaria is caused by allergies, often related to mosquito or flea bites. Standard antiallergic medication is typically sufficient for treatment. Occasionally, papular urticaria can present with small blisters similar to those seen in chickenpox, but they are different diseases. If it is difficult to distinguish between them, it is advisable to visit a dermatologist at a formal hospital for diagnosis and treatment.
Can alopecia areata dye hair?
There are many causes for alopecia areata, most of which are related to diet and lifestyle habits. For example, frequently being picky about food, having an unbalanced diet, or consuming spicy and heavily flavored foods can trigger it. Long-term staying up late, anxiety, stress, and being in a bad mood can also cause it. Once alopecia areata occurs, try to avoid dyeing or perming your hair, as these chemical materials can potentially irritate the scalp and exacerbate the condition. It is recommended to seek proper treatment immediately after discovery, otherwise the condition might worsen, leading to complete hair loss or loss of eyebrows. Regular consumption of beans and maintaining a healthy diet and sleep schedule are also advised.
Can tinea pedis be cured?
Athlete's foot is a disease caused by fungal infection. Fungal infections are highly contagious and recurrent, but they can be completely cured with proper treatment. It is recommended to visit the dermatology department of a regular hospital and apply antifungal cream. The treatment should be prolonged, lasting at least one to two months or more, so that the deep-seated fungus can be completely killed and eradicated. After the treatment, regulate your diet and lifestyle habits; avoid contact with small animals, dirty water, sand, etc., try to avoid spicy and irritating foods, and do not stay up late. If family members also have this disease, they must be treated at the same time, and towels, bath scrubbers, or foot wiping towels should not be shared.
The difference between hyperhidrosis and bromhidrosis
Hyperhidrosis is generally a disease caused by one's own endocrine imbalance or hormonal levels. The most characteristic symptom of this disease is increased sweating, such as excessive sweating from the armpits, groin, or palms, especially after exercise or staying up late, but there is no abnormal odor. Bromhidrosis is a type of hereditary disease, characterized by excessive sweating from both armpits and a strong odor, which can start showing symptoms from puberty. Bromhidrosis cannot be completely eradicated, while hyperhidrosis can be cured through proper medical treatment. The most common treatment for bromhidrosis is surgical removal of the large sweat glands, which can reduce or alleviate the odor, but cannot eradicate it completely.
Can syringoma be removed by laser?
Currently, the most common method for treating syringoma is using laser for direct removal. Syringoma is generally related to familial inheritance or local abnormal development of sweat ducts. Often eating spicy and stimulating foods, or using poor-quality eye creams or cosmetics can also lead to the occurrence of syringomas. The most common treatment still involves direct removal with a laser, followed by the application of medications to repair the wound. This helps prevent the condition from recurring. However, there is currently no way to completely eradicate syringomas to achieve a one-time, non-recurrent treatment. After treatment, it is advisable to exercise more and sweat more to increase the secretion of sweat. Avoid using poor-quality cosmetics topically to prevent clogging and recurrence of the condition, and strengthen your exercise regime to enhance immunity.