Dr. Hong Zhengsheng reply Dermatology Question - Page 2

I have developed something strange on my hand? Hello Dr. Hong, I recently noticed small, hard, transparent bumps on a specific area of my palm. They are very concentrated and protruding, but they do not hurt when pressed. I had a similar experience a while ago with one or two bu...

Dry skin and itching? Hello Doctor, I have a question. I have dry skin, and in the past, I noticed some patchy areas on my calves that looked like snake skin. However, over the past year or two, this condition has gradually extended to my arms and is even starting to appear on my...

Itching of the genital skin? Hello, I have dry skin. Recently, I've been developing small red spots on my skin. If I don't take good care of it, they spread. It started with small red spots on my heels, and it's been about 2-3 months now, and they haven't impr...

Oily face? Hello Doctor: I have oily skin, and after washing my face, I start to get oily in less than 10 minutes. Within 1 to 2 hours, my entire face becomes very oily. This has been a long-standing issue for me. I use oil blotting papers, about 4 sheets in the summer and 1 to 2...

I keep getting acne on my cheeks! Hello Doctor: I used to have acne primarily on my forehead, which was due to my irregular sleep schedule and frequent late nights. However, recently I've noticed something strange. Due to increased stress and more late nights, along with an ...

A black mole on the face, about the size of half a thumb, is suitable for treatment with photodynamic therapy? Director Hong: I would like to ask about an elderly woman over 95 years old who has developed two black moles (melanomas) on her face: 1. one under the lower eyelid of o...

Fishbone in the mouth? I consulted a doctor a few days ago because I had a blister in my mouth. The dermatologist said it was a fish scale thorn, but it's really strange to have it inside my mouth. Last month, my brother had one on his lip, and I'm really afraid it will...

The issue of viral warts? I am currently infected with viral warts and am undergoing treatment, but I have not yet recovered: 1. Is it better to live alone in a rental (with independent bathroom facilities)? 2. If objects have been touched by the infected warts, how long can the ...

Wart Can I use Compound W wart remover on a wart located on my chest, one on my palm, and two on the soles of my feet? I have already undergone cryotherapy twice at a dermatology clinic. Thank you!

Acne Doctor! May I ask why I keep getting acne? My skin was always good before I entered high school, but after the second semester of my freshman year, I started breaking out consistently. Although the situation has improved somewhat in the second semester of my sophomore year, ...

Scrotal itching Recently, I have been experiencing itching and redness in the scrotum, along with white oval-shaped peeling symptoms in the groin area. I would like to ask the doctor what condition this might indicate.

Could you please provide more context or details regarding the topic of cryotherapy? I previously had warts on the soles of my feet and underwent cryotherapy. Several weeks later, the doctor said it was no longer necessary. However, it has been over two weeks since the cryotherap...

Regarding the transmission routes of sexually transmitted infections (STIs)? If a masturbation sleeve used by someone with a sexually transmitted infection (STI) is used, is there a high chance of contracting an STI? Is there still a risk of infection through this non-direct flui...

Basal cell carcinoma I have been diagnosed with basal cell carcinoma and have undergone outpatient surgical excision. Since I have cancer insurance, it provides a fixed amount for cancer diagnosis, but there is a clause stating that it does not cover full compensation for in situ...

Pediculicides Hello Dr. Chang: I visited a dermatologist who diagnosed me with pubic lice. The clinic prescribed a cream: Betamethasone ointment 0.83mg. I have finished using it, but the pubic lice condition has not improved. Later, I went to the pharmacy and bought "Bepanth...

Questions about cauliflower? Hello doctor, I have developed some warts around my anus. Today was my third treatment at a nearby dermatology clinic, but during the cryotherapy session, the affected area started to bleed. The doctor had to pause the treatment to stop the bleeding b...

Pubic lice Hello Dr. Hong, I would like to ask if bleach can eliminate the symptoms of pubic lice from clothing?

Skin injury I apologize for the inconvenience. I would like to ask about my skin condition. I usually get 2-3 pimples a week before my menstrual period, but ever since I started using face masks 2-3 times a day, sometimes even overnight, my face has broken out with a lot of pimpl...

The issue of dry skin? Hello Dr. Hong: I have been experiencing dry skin for a long time, especially during seasonal changes, which leads to severe peeling that resembles snake skin. The condition worsens in winter. I have previously consulted a general dermatologist who recommen...

Photodermatitis Hello, doctor. My brother is currently 28 years old and about three years ago, he discovered that after being exposed to sunlight for about three hours, he develops "skin erythema." There are no raised areas, blisters, or any unusual sensations, and it i...