Blisters, Dermatology FAQ

Painful Blisters on Pubic Skin: Causes and Concerns Explained

The skin above the base of the penis has developed transparent blisters and is causing a stinging pain? The skin above the base of the penis, where hair is located, has developed a transparent blister that bursts and causes a stinging sensation. Initially, it appeared to be a sma...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. A proper examination is necessary to understand the problem and to find a solution.

Understanding Post-Masturbation Skin Issues: Eczema-Like Blisters Explained

After masturbation, there may be blisters resembling eczema on the fingers? Hello, I have the following questions, and I would appreciate your help: 1. There is no itching in the genital area, but there is often white discharge. After masturbation, my fingers sometimes develop s...

Dr. Wu Yuxin Reply:
1. Obstetrics and Gynecology 2. Please seek medical attention as soon as possible; a consultation is necessary to determine the issue and to address it appropriately. 3. Yes, there is also excimer laser treatment available.

Chemical Burns from Sodium Hydroxide: Treatment and Care Tips

Sodium hydroxide, chemical burn? During a lab session, I accidentally came into contact with a small amount of sodium hydroxide (a strong alkaline chemical), estimated to be about 1 square centimeter in size. The solid sodium hydroxide had deliquesced, and the high temperature ca...

Proper Care for Burn Blisters: Essential Tips for Skin Injury Management

Burn with large blisters? Hello, doctor. Last year, while traveling abroad with friends, I accidentally spilled boiling water (from a hotel-sized water heater) on my bare calf. The immediate treatment involved rinsing with a large amount of cold water and applying ice packs (for ...

Dr. Wu Yuxin Reply:
Is it meaningful to bring up something from last year now? If it's causing significant distress, it's advisable to seek medical attention as soon as possible.

Is It Normal to Experience Itching After Wart Cryotherapy?

Is it normal to experience itching after cryotherapy for warts? Hello, doctor! I just completed cryotherapy for warts three days ago, and the area around the warts is extremely itchy, like millions of ants are crawling on it. It is now the fourth day, and it is still very itchy. ...

Dr. Li Yufen Reply:
Hello: After cryotherapy, the skin around the viral wart may sometimes develop blisters or scabs. Generally, pain is more common than itching. It is recommended that you return for follow-up treatment. Thank you!

Can You Get Infected by Warts After Cryotherapy? Understanding Risks and Prevention

Plantar warts after cryotherapy? I would like to ask if it is possible to get an infection on the skin from liquid that comes into contact with warts. On the evening of May 8th (around 9 PM), I went to a small clinic for cryotherapy, and on May 13th, I noticed that the skin aroun...

Dr. Wu Yuxin Reply:
The fluid under a blister is not infectious. Warts can potentially infect others when they are not visibly present, but the likelihood is low.

Understanding Cryotherapy for Scar Treatment: What to Expect

Cryotherapy Dr. Wu: Hello, I have a scar on my chest caused by an injury, and there is some hard tissue beneath the scar that underwent cryotherapy. I have a few questions: 1. After the treatment, the doctor told me that she didn't spray much, so there wouldn't be any b...

Dr. Wu Yuxin Reply:
You should consult your attending physician about this issue. Without actually seeing the lesion, it is impossible to determine the problem. If it is causing you significant distress, please seek medical attention as soon as possible. Only after an examination can the issue be id...

Can I Wash Clients' Hair with Warts on My Hands?

Can I help the client wash their hair? I am a hairstylist and I have a viral wart on my hand. After undergoing cryotherapy, blisters have formed. Is it appropriate for me to wash clients' hair, or can I just wear gloves?

Dr. Wu Yuxin Reply:
It is recommended to wear gloves and avoid direct contact with the customer's skin.

How to Treat Blisters from Insect Bites: A Guide for Allergy Sufferers

Mosquito bites causing blisters? Hello, doctor. I have an allergic constitution, and when I get bitten by mosquitoes or insects, I develop large swellings and blisters. If a blister accidentally breaks and I dry it off, but fluid continues to ooze out, how should I handle this? T...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine. If it is very concerning, please seek medical attention as soon as possible.

Understanding Shingles: Healing Process and Scab Color Concerns

Is it normal for the scabs from shingles to be very dark? Does the drying of the blisters indicate that healing is progressing? Hello Doctor, about five or six days ago (around Sunday), I developed small blisters on my chin (at the time, I mistakenly thought they were small pimpl...

Dr. Li Yufen Reply:
Hello: For an introduction to shingles, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=30. Typically, shingles will not produce new blisters after one week; the old blisters will turn purple and black and fo...

Understanding Peeling Skin on Toes and Soles: Causes and Solutions

Peeling of the toes and the soles of the feet? Peeling skin on the toes and the front part of the soles without any wounds or blisters could simply be a case of skin exfoliation.

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If it is causing significant distress, please seek medical attention promptly.

Managing Blisters After Cryotherapy for Warts: Pain Relief and Care Tips

Cryotherapy for blisters Hello, doctor. I have developed several warts on my foot and underwent cryotherapy. After the treatment, there are almost large blisters on the affected area (slightly bloody). If the pain is severe, can I take pain relievers? How should I handle it if th...

Dr. Li Yufen Reply:
Hello: If there is no history of allergy to pain relievers, oral analgesics can be taken to alleviate the pain caused by blisters after cryotherapy. If the blister ruptures, it is necessary to care for the skin wound by first disinfecting it with povidone-iodine and saline soluti...

Understanding Hand Eczema and Athlete's Foot: Symptoms and Treatments

Allergic reaction? Doctor, I recently started experiencing peeling skin and blisters, and after seeing a doctor, I was diagnosed with athlete's foot and given an ointment. However, a few days later, I noticed small blisters on my palms. I went to see another doctor, who said...

Dr. Wu Yuxin Reply:
1. Dyshidrotic eczema can be treated with hand cream. 2. It may occur simultaneously; it is a common skin condition in Taiwan due to the humid and hot climate. 3. Treatment for dyshidrotic eczema typically lasts about one week.

Understanding Viral Warts: What to Do If a Blister Breaks

Viral wart has burst? I underwent cryotherapy on October 28, and the next day I developed a large blister. Unfortunately, I accidentally popped it while taking a shower on October 30. My questions are: 1. Is the fluid from the blister contagious? 2. Is there a possibility of the ...

Dr. Li Yufen Reply:
Hello: For information on the causes and treatment of viral warts, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52. It is quite common to develop blisters after cryotherapy with liquid nitrogen. I recommen...

Post-Freezing Care Tips for Plantar Warts: What You Need to Know

What are the daily care instructions after cryotherapy for plantar warts? Hello, Doctor. I went to the dermatology department today for a different issue, but I also showed the doctor a white patch on the sole of my foot. He said it was a wart and performed cryotherapy. I didn&#x...

Dr. Wu Yuxin Reply:
1. As long as it's not too painful and does not affect daily life, everything is normal. 3. Yes. 4. It’s fine as long as there is no pain. 5. It can be washed.

Can Dyshidrotic Eczema Occur in the Genital Area?

Dyshidrotic eczema? I have small itchy blisters in the vulvar area that are very itchy, regardless of whether I scratch them or not. They flare up periodically or with changes in weather. I have had dyshidrotic eczema on my hands and feet for many years. Although I have seen a do...

Dr. Wu Yuxin Reply:
It is rare. Without actually seeing the lesion, it is difficult to determine. If it is causing significant distress, please seek medical attention as soon as possible.

Understanding Crab Lice Scars: Impact of Activity on Healing After Cryotherapy

Cryotherapy for keloids at the joint site? Doctor, I have a hypertrophic scar located on the outer side of my elbow. A few days ago, I underwent cryotherapy, and now blisters have started to form. The doctor advised me to wait for them to crust over and fall off on their own. I w...

Dr. Wu Yuxin Reply:
It's possible.

Understanding the Effectiveness of Cryotherapy for Plantar Warts

After cryotherapy? Hello, I recently discovered several plantar warts on the soles of my feet. I visited a dermatologist and underwent cryotherapy. After two or three days, I checked again, and there was hardly any change; the warts looked the same. The only difference is that th...

Dr. Wu Yuxin Reply:
The treatment of warts requires patience; it cannot be resolved in just one session.

Can You Swim After Developing Blisters from Wart Treatment?

Can I go swimming after developing blisters post-treatment? Hello Doctor: I am currently being treated for a viral wart on my hand. After undergoing cryotherapy, I developed a blister. Is it advisable for me to swim in a pool? I am concerned that prolonged exposure to water while...

Dr. Wu Yuxin Reply:
Not recommended, avoid infection.

Understanding Dyshidrotic Eczema: Treatment Options for Blisters on Hands

Dyshidrotic eczema on the fingers? Recently, I have started to develop blisters on my hands again. They are very transparent and appear on the palms and sides of my fingers. Can I apply antifungal cream to my hands, doctor?

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If it is causing significant distress, please seek medical attention as soon as possible.

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