Understanding Blisters on Feet: Causes and When to Seek Medical Help
Blister on the foot? Hello, doctor. I previously visited a physician and after applying the medication, the blisters on my toes disappeared. However, they have recently reappeared. Could this be due to the change in weather? Should I seek medical attention immediately?
Dr. Huang Ruiyun Reply:
Hello: It is likely related to the weather. If you have time, it is advisable to seek medical attention. Try to wear breathable footwear (such as flip-flops) whenever possible. Wishing you safety.[Read More] Understanding Blisters on Feet: Causes and When to Seek Medical Help
Understanding Itchy Bumps on Feet: Causes and Solutions
One by one? Doctor, I have recently been applying medication to my foot for about a week, and now I've developed small, itchy bumps on the sole of my foot and near my ankle. They resemble blisters but are not exactly the same. What should I do about this, and what could be c...
Dr. Huang Ruiyun Reply:
Hello: One of the agreements that consulting physicians on this website must follow is that consultations are limited to medical inquiries only; no diagnoses or prescriptions will be provided. If a consultation is needed, patients are advised to visit a hospital. Therefore, for a...[Read More] Understanding Itchy Bumps on Feet: Causes and Solutions
Understanding Itchy Skin: Causes and Solutions for Persistent Rashes
The skin may itch? Hello, professional doctor: My skin often has a small area that itches, and after that area itches, it moves to another location (this happens approximately every few months). It started on my foot, then moved to my waist, and finally to my neck. Each time I sc...
Dr. Huang Ruiyun Reply:
Hello: One of the agreements that consulting physicians on this website must follow is that consultations are limited to medical inquiries only; they do not provide diagnoses or prescribe medications. If a consultation is needed, patients are advised to visit a hospital. Therefor...[Read More] Understanding Itchy Skin: Causes and Solutions for Persistent Rashes
Understanding Winter Skin Issues: Dryness, Cracking, and Pain
Hello, Dr. Huang? Dr. Huang: As soon as winter arrives, my skin starts to dry out... it peels, and my feet feel like crocodile skin, so I have to apply petroleum jelly to prevent the dryness. I've noticed that my five toes are red, swollen, and painful... it feels like frost...
Dr. Huang Ruiyun Reply:
Hello: You can continue to use petroleum jelly for skin care. Your feet may have chilblains, so please keep warm, do some exercises to warm up, and avoid sitting in front of the computer for too long. Wishing you all the best.[Read More] Understanding Winter Skin Issues: Dryness, Cracking, and Pain
Which Specialist to Consult for Toenail and Fingernail Loss After Hand-Foot Disease?
excuse me? Due to the phenomenon of fingernail and toenail loss caused by enterovirus last year (around November 2010), which has not yet grown back, which department should I consult?
Dr. Huang Ruiyun Reply:
Hello: Dermatology. Wishing you peace.[Read More] Which Specialist to Consult for Toenail and Fingernail Loss After Hand-Foot Disease?
Understanding Lip Issues: Hand, Foot, and Mouth Disease vs. Herpes
Lip issues Q1: Can enterovirus occur on the lips? (Specifically, I mean the area just above the gums on the lips.) In simple terms, when I open my lips... a friend mentioned it might be enterovirus, so I looked up a lot of information online and found that enterovirus in the oral...
Dr. Huang Ruiyun Reply:
Hello: 1. The recurrent mouth sores are not caused by enterovirus. 2. The recurrent lesions are less likely to occur in the area inside the lips. 3. It’s better to use commercially available mouthwash. Applying salt is too harsh on oneself. Wishing you safety.[Read More] Understanding Lip Issues: Hand, Foot, and Mouth Disease vs. Herpes
Understanding Blisters on the Sole: Causes and Treatment Options
Blisters on the soles of the feet that are also itchy? Hello, Doctor: I have blisters on the sole of my right foot that are itchy. Every time a blister forms, I end up popping it and applying some disinfectant ointment, which allows the wound to heal slowly. However, the area whe...
Dr. Huang Ruiyun Reply:
Hello: One of the agreements that consulting physicians on this website must follow is that consultations are limited to medical inquiries only; no diagnoses or prescriptions will be provided. If a patient requires an examination, it is recommended that they visit a hospital. The...[Read More] Understanding Blisters on the Sole: Causes and Treatment Options
Understanding Becaplermin: Benefits for Diabetic Foot Wounds
Becaplermin I know an elderly person with diabetes who has difficulty healing wounds on their toes (they have had two toes amputated). I came across a new medication called Bekapamin online, but I'm not sure how effective it is for diabetic patients. Where can I purchase it,...
Dr. Huang Ruiyun Reply:
Hello: Due to concerns about carcinogenicity, although the Department of Health had previously approved it, the domestic license holder, Johnson & Johnson, has stopped importing this gel. Wishing you safety.[Read More] Understanding Becaplermin: Benefits for Diabetic Foot Wounds
Understanding Warts: Infection Risks and Concerns Explained
What is the issue with warts? I apologize for the length of my message, but I have a few questions regarding warts. About one to two years ago, I had a wart on the sole of my foot, but I believe it has resolved since it no longer hurts and I have received treatment. However, I wo...
Dr. Huang Ruiyun Reply:
Hello: You have stigmatized warts, but they are actually quite common in outpatient settings, or rather, a frequent human infection. Many people have had warts for a long time, and often only one or two, indicating that their contagiousness is not very high. There are over a hund...[Read More] Understanding Warts: Infection Risks and Concerns Explained
Peeling Skin on Toddler's Toes: Causes and Treatment Options
A two-year-old child has peeling skin on all toes? A two-year-old child has recently been experiencing peeling skin near the toenails, and there is also some peeling on the fingers. The child usually stays at home and wears slippers, while two other children do not have this issu...
Dr. Huang Ruiyun Reply:
Hello: I apologize, but according to regulations, I cannot diagnose a condition without seeing the patient in person. You may apply petroleum jelly or hand cream, but please refrain from using any medication for now. If it is truly bothersome, please seek medical attention in per...[Read More] Peeling Skin on Toddler's Toes: Causes and Treatment Options
Laser Treatment for Corns: Pain, Recovery, and Insurance Coverage Explained
Issues with Laser Treatment for Corns I developed two plantar warts (one on the left foot and one on the right foot) while serving in the military at the age of 24 (in 1992). After undergoing surgical excision in 1997 and cryotherapy (liquid nitrogen) in 2003, the warts still rea...
Dr. Huang Ruiyun Reply:
Hello: First, it is important to distinguish whether the diagnosis is a corn or a viral wart. This should be determined by a clinical physician through direct examination. A corn is a thickened skin area that develops due to improper pressure on the foot, usually related to the a...[Read More] Laser Treatment for Corns: Pain, Recovery, and Insurance Coverage Explained
Understanding Mouth Sores: Causes and Treatment Options
Mouth ulcer? Hello doctor, I've had white patches in my mouth for the past two days that can be scraped off. Could it be that athlete's foot has spread to my mouth? What should I do?
Dr. Du Zhiqiang Reply:
Dear Keke: There are many reasons for mouth sores, with a common cause being a weakened immune system. If you notice a white membrane on the sore area, it could be lichen planus or an infection. You may want to consult an oral surgeon or dentist for a biopsy. Athlete's foot ...[Read More] Understanding Mouth Sores: Causes and Treatment Options
Persistent Peeling Skin on Feet: Causes and Treatment Insights
Peeling skin on the soles of the feet? I have been experiencing persistent peeling on the soles of my feet, and sometimes small blisters appear (which are not itchy at all). The blisters gradually go away on their own and then turn into dry, peeling skin. Especially after taking ...
Dr. Mao Mingya Reply:
Hello: Your symptoms sound like dyshidrotic eczema, which is a localized form of dermatitis. It can be treated with topical corticosteroids or oral medications, but it tends to recur easily. It is recommended to minimize contact with irritants or cleaning agents, use hand and foo...[Read More] Persistent Peeling Skin on Feet: Causes and Treatment Insights
Understanding Eczema: Causes, Symptoms, and Effective Treatments
Eczema Hello, I would like to ask about eczema that is present all over my body. Recently, I caught a cold and developed a rash on my hands. Later, I had a scratch on my foot that was healing but has now turned into two small holes with itchy wounds that resemble eczema. The bigg...
Dr. Huang Ruiyun Reply:
Hello: I'm sorry, but prescriptions cannot be issued online. Please visit a dermatologist in person! (Medication is necessary.) Wishing you safety.[Read More] Understanding Eczema: Causes, Symptoms, and Effective Treatments
Understanding Benign Moles on Feet: Myths and Facts Explained
Regarding benign moles on the foot? Hello, doctor: I had a mole on my foot examined with a dermatoscope, and it was found to be benign. However, I found online that benign moles on the soles of the feet can become malignant due to long-term friction and pressure. Some people also...
Dr. Huang Ruiyun Reply:
Hello: There is no evidence that friction leads to malignancy. Wishing you not to overthink.[Read More] Understanding Benign Moles on Feet: Myths and Facts Explained
Understanding Fungal Infections: Managing Skin Issues and Communication with Doctors
Skin abrasion in important areas: fungal infection? My skin condition has been poor for a long time. Three years ago, I accidentally got a fungal infection (athlete's foot) on my left foot, and I have been very careful to prevent it from spreading to my right foot. However, ...
Dr. Mao Mingya Reply:
Hello: Athlete's foot is a fungal infection that can indeed spread to the groin or scrotum, but it rarely causes skin breakdown. The main characteristics include red or brown patches with noticeable scaling around the edges, while the center tends to resemble normal skin col...[Read More] Understanding Fungal Infections: Managing Skin Issues and Communication with Doctors
Understanding Moles on Your Feet: Risks and Treatment Options
Moles on the foot? I have two moles on my left foot, one on the dorsum and one next to my big toe. On my right foot, there are three moles: one on the dorsum, one on the sole, and another near the bottom of the big toe. They all measure between 1mm and 2mm. I was quite worried be...
Dr. Huang Ruiyun Reply:
Hello: If you are afraid of malignant tumors, you should not choose laser treatment, as it can make changes in the lesions difficult to identify. Wishing you peace of mind.[Read More] Understanding Moles on Your Feet: Risks and Treatment Options
Is It Safe to Use Skin Care Ointment for Blistered Feet?
What is the appropriate use of skin care ointment? Hello Doctor, I have a blister on the sole of my foot that has burst, and blood and fluid have come out. My mother went to the pharmacy, and the pharmacist said iodine solution is outdated, so she brought home "Bepanthen oin...
Dr. Huang Ruiyun Reply:
Hello: The name "Balm" seems to be causing some confusion, as there are products for treating acne containing retinoids and others that are anti-inflammatory ointments for burns. You may have purchased the latter. Theoretically, applying the ointment would prevent the &...[Read More] Is It Safe to Use Skin Care Ointment for Blistered Feet?
Dealing with Athlete's Foot: When to See a Dermatologist or Surgeon
Athlete's foot? Hello Doctor, I previously visited two dermatology clinics, and they diagnosed me with athlete's foot. After applying the medication, a blister has grown larger over the course of 2 to 3 days. It has a murky gray-white dark blue color and is extremely pa...
Dr. Huang Ruiyun Reply:
Hello: When you visit a dermatologist, tell the doctor about your discomfort and ask for assistance with your skin condition. Wishing you peace and good health.[Read More] Dealing with Athlete's Foot: When to See a Dermatologist or Surgeon
Safe Treatments for Athlete's Foot During Pregnancy: What You Need to Know
Medications for athlete's foot that are safe for pregnant women? Hello Doctor: My wife is currently 12 weeks pregnant and has recently contracted athlete's foot. During her prenatal check-up, she consulted with her obstetrician, who advised against applying any medicati...
Dr. Huang Ruiyun Reply:
Hello: Pregnant women can use topical clotrimazole without too much concern. Wishing you safety and health.[Read More] Safe Treatments for Athlete's Foot During Pregnancy: What You Need to Know