Infection, Dermatology FAQ - Page 12

Skin infection issues Hello, doctor. I would like to ask about a situation during my hospital examination. Since I was lying on the examination bed, the nursing staff did not use disposable paper sheets, and instead, I was on an old hospital bed that appeared to have some stains ...

Cauliflower-like lesions associated with Human Papillomavirus (HPV)? 1. What are the types of human papillomavirus (HPV)? 2. How long can HPV survive on smooth surfaces or in dry environments? 3. Does everyone have HPV? What is the incubation period? Are there some people who...

Can I apply lotion during the treatment of a fungal infection? Hello, doctor. I have been experiencing redness and itching in the groin and vulvar areas. The first doctor said it was dermatitis caused by friction, but after applying steroids, it keeps recurring. The second doctor...

Herpes on the nose? 1. If you had a history of herpes on your nose and noticed the onset of lesions in your nostrils after swimming, it is possible to transmit the virus to others during swimming, especially if you were shedding the virus asymptomatically before the lesions appea...

Can cauliflower be transmitted through hand contact? Today, I came into contact with someone who had a genital wart infection in April. I didn't notice if he still had any lesions, but if he does and touched his lesions and then touched my nipple, is there a possibility of t...

Some questions about viral warts on the fingers? 1. After cryotherapy, should the treated area be isolated from other areas to prevent infection? If so, what can be used for isolation? 2. If there are viral warts on the hand, is it still safe to masturbate? Could this lead to a...

Viral warts issue I have had viral warts on my hands and feet, and I have undergone cryotherapy to restore their appearance to normal. I feel that I am quite prone to developing warts, as I have had them appear in various places on my hands at different times, which has led me to...

Differentiating Rashes How can one distinguish between a general rash and a sexually transmitted infection (STI) rash? Online search results often confuse the two, making it difficult to identify them. Are there any images or specific websites for reference?

Is it eczema, bed bugs, or tinea? I have red, very itchy patches on my skin, about the size of a large thumb, with smaller spots clustered in the same area. The smaller spots resemble mosquito bites, while the larger patches do not have that biting sensation; they look similar to...

Is it normal for cauliflower to have an unusual odor? I would like to ask about a recent situation where my doctor mentioned that he is unsure if I have genital warts because I have about three bumps on the surface of my vulva. The doctor said that two of them are not warts, but ...

Onychomycosis and related issues? Hello, Doctor: I work in cleaning, so I have to clean restrooms every day. I have been in this position for several weeks now. Every day at work, whether I'm cleaning restrooms or mowing the lawn, I still wear rubber boots just like I did in...

Skin issues I would like to ask, I suddenly noticed a dark patch in my groin area, and when I scratch it, it peels, but it doesn't itch. Could this be a fungal infection, or is it some other condition? What could cause this phenomenon? Thank you, doctor.

Is a skin graft necessary for a burn caused by a motorcycle exhaust pipe? You have sustained a burn from a motorcycle exhaust pipe, resulting in a wound where the skin the size of a ten-dollar coin is missing, without any blisters. There is a bruise-like discoloration around the ...

Fungal infection I often experience peeling skin on my feet, which has not healed and is gradually expanding in area. I initially thought it was athlete's foot, but it doesn't feel itchy. This condition has persisted for over a year, and since it hasn't affected me...

Red bumps continuously appear on the buttocks? I have a persistent red lump that appears in a fixed spot on my left buttock. It has been there for over a decade, and I've learned to live with it, but in the past two years, it has been appearing more frequently, possibly due ...

After having a bowel movement and cleaning thoroughly, there is a burning sensation around the anal area? Hello Doctor, I underwent anal fistula excision surgery at the end of last year. Postoperatively, my wound healing was not very good due to excessive granulation tissue forma...

Could this be a case of onychomycosis? The nail initially seemed to have a bruise feeling because the toe box of my shoes was too small, which caused pain after walking for a day. After that, I did gel nails and didn't check it for a long time. I also removed the gel nails m...

Skin issues Hello Doctor: I work in cleaning and wear rubber boots every day, regardless of the season. I had athlete's foot before I became a cleaner, which has led to onychomycosis (fungal nail infection) in both feet, and it keeps recurring. Sometimes when I have to work ...

Skin fissures If there are one or two small cracks or wounds on the hand, can these minor injuries provide the same level of protection against infection as intact skin? Do these cracks still have the epidermal barrier to prevent infection from contact with surfaces or objects?

Kill scabies mites? Can using mite-removing laundry detergent wash away scabies mites from clothing? Can general flea control products (like permethrin) kill scabies mites?