Understanding Allergic Skin Reactions: Causes and Solutions
Skin issues I have a history of allergies, and recently my body has suddenly become very itchy. When I scratch my skin, red, swollen bumps appear, affecting my hands, feet, and body. It seems to improve a bit when I'm in an air-conditioned room. I remember this happening eve...
Dr. Hong Zhengsheng reply Dermatology
Hello, Urticaria, localized dermatitis, and localized fungal-related symptoms are all possible causes. The best advice is to consult a dermatologist you trust. I recommend that when you notice the described symptoms on your skin, you should promptly visit a public hospital in y...[Read More] Understanding Allergic Skin Reactions: Causes and Solutions
Understanding Hair Loss: Is It Normal or Abnormal?
Regarding hair loss and hair papillae? After washing my hair today and combing it, I noticed that three strands of hair stuck together fell out, and there was a white substance that seemed to come from the same hair follicle. The hair appears to be healthy. Doctor, is this normal...
Dr. Hong Zhengsheng reply Dermatology
Hello, Lion King: The normal metabolism of hair is a natural phenomenon. Thank you for using "Taiwan e-Hospital" to ask your question. "Taiwan e-Hospital" cares about your health.[Read More] Understanding Hair Loss: Is It Normal or Abnormal?
Effective Solutions for Acne and Enlarged Pores on Your Skin
Acne and pore issues? Hello Doctor, I would like to ask for your advice. I have a lot of blackheads on my nose, and my facial pores are quite large. I also have issues with acne. I am unsure how to effectively improve these conditions. What should I do? Please help me, thank you!...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Xiao: Maintaining a normal diet and lifestyle is the best way to improve acne. As for enlarged pores, opinions in the medical community are divided. Blackheads can be considered as mild acne that has not yet become inflamed, so the prevention methods are the same as f...[Read More] Effective Solutions for Acne and Enlarged Pores on Your Skin
Understanding Painful Bumps on the Chest: Causes and Solutions
Lumps have developed on the chest? There are multiple lumps that have developed on my chest, and I can't squeeze them out. It hurts a lot when I try to squeeze them! They have been there for a long time, at least several years! I don't feel comfortable taking off my shi...
Dr. Hong Zhengsheng reply Dermatology
Hello Phil: Sebaceous cysts, localized keratosis pilaris, and localized sweat gland disorders are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. My best advice is to consult with a trusted dermatologist. I recommend th...[Read More] Understanding Painful Bumps on the Chest: Causes and Solutions
Burn Treatment: Managing Blisters and Healing After a Motorcycle Accident
Burns Hello, Dr. Hong: I accidentally burned myself on a motorcycle exhaust pipe yesterday and went to a general clinic for treatment. The doctor prescribed me burn ointment and oral anti-inflammatory medication. Today, a large blister (which has not ruptured) has formed on the w...
Dr. Hong Zhengsheng reply Dermatology
Hello, Ah Hsuan: The most important thing to keep in mind is "to avoid infection." It is advisable not to intentionally break the blisters. [Find a trusted dermatologist for consultation], as this is the best advice for you. Thank you for using "Taiwan e-Hospital&q...[Read More] Burn Treatment: Managing Blisters and Healing After a Motorcycle Accident
Can Athlete's Foot Blisters Spread? Treatment Time and Recurrence Risks
Blister Can blisters from athlete's foot be indirectly transmitted? If I apply medication, how long will it take to heal? Is there a chance of recurrence?
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Bai: Athlete's foot is a fungal skin infection that can be transmitted directly or indirectly. The duration of treatment with topical medications varies depending on individual lifestyle habits and the specific type of fungus involved, so there is no fixed timefr...[Read More] Can Athlete's Foot Blisters Spread? Treatment Time and Recurrence Risks
Can Frozen Treatment Help with Anal Warts Inside the Rectum?
Cauliflower Hello Doctor: I have developed warts around my anus, and it seems that there are some inside as well. I have undergone cryotherapy, but the doctor didn't seem to notice the ones inside. I would like to ask if the warts inside the anus can also be treated with cry...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Le: In your message, you mentioned, "Can cauliflower in the anus also be treated with cryotherapy?" → Since there are many treatment options for cauliflower, it still depends on the individual condition of each patient. Thank you for using "Taiwan e-Hos...[Read More] Can Frozen Treatment Help with Anal Warts Inside the Rectum?
Can I Use Face Masks for Acne-Prone Skin? Expert Advice for Teens
Regarding acne issues? Dr. Hong, I would like to ask you again: I previously asked about how to improve acne, and I have seen some improvement. Since I care about my appearance, can I use face masks? (I have a history of allergies, my acne has mostly improved, but there are still...
Dr. Hong Zhengsheng reply Dermatology
Dear Sir/Madam, I apologize for not being able to answer the questions raised in your correspondence. The reasons are as follows, and I kindly ask for your understanding. 1. The purpose of the "Taiwan e-Hospital" inquiry is to provide a communication channel for the p...[Read More] Can I Use Face Masks for Acne-Prone Skin? Expert Advice for Teens
Understanding Warts During Pregnancy: Concerns and Treatment Options
Wart issues? Hello: I am currently 34 weeks pregnant and have recently discovered that I have a wart. I went to the hospital, and the doctor said it is a wart and that it is contagious. I would like to ask the doctor: (1) Will it be too late to seek treatment after I finish my po...
Dr. Hong Zhengsheng reply Dermatology
Hello: "Finding a trusted dermatologist for consultation" is the best advice for you. I apologize that based on your written description, I cannot ascertain your specific condition. Answers found online can only speculate based on the description and experience, and can...[Read More] Understanding Warts During Pregnancy: Concerns and Treatment Options
Understanding Skin Redness After Alcohol Consumption: Causes and Solutions
Skin A few days ago, I consumed alcoholic beverages, but after a while, some areas of my body became red. What could be the reason for this? Is there a way to improve it?
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Bai: Alcohol dermatitis, urticaria, eczema... are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. The best advice for you is to consult a dermatologist you trust. I recommend that when you notice the symptom...[Read More] Understanding Skin Redness After Alcohol Consumption: Causes and Solutions
Understanding Skin Issues: What Do Red Spots with Blood Indicate?
Skin issues Doctor Hong, I have developed many small red spots all over my body. They seem to be filled with blood. I tried to puncture one with a needle, but it bled profusely and I had to use various methods to stop the bleeding. What could this be?
Dr. Hong Zhengsheng reply Dermatology
Hello, Ni Yun: Spider angiomas, localized skin vascular-related symptoms, and localized subcutaneous tissue-related symptoms are all potential causes. I apologize for not being able to provide a diagnosis based solely on your description. The best advice for you is to consult a t...[Read More] Understanding Skin Issues: What Do Red Spots with Blood Indicate?
Thickened Nails: Signs of Fungal Infection or Other Skin Issues?
Thickened nails At the beginning of the year, I was busy decorating my new home and worked hard alongside the contractor all day. Suddenly, I noticed that the nails on my right thumb and index finger had thickened. The flesh underneath the nails also appeared uneven in color comp...
Dr. Hong Zhengsheng reply Dermatology
Hello, Hsin-Yi: A correct diagnosis cannot be provided online; it is recommended that you seek medical examination. Finding a trusted dermatologist and attending the consultation is the best advice for you. Thank you for using "Taiwan e-Hospital" to ask your question. &...[Read More] Thickened Nails: Signs of Fungal Infection or Other Skin Issues?
Can Ice Packs Cause Skin Issues? Understanding the Risks of Direct Ice Application
Consultation I recently read an article about sun protection and learned that ice cubes should not be applied directly to the face. In my youth, during the summer, I often used ice cubes on my face, thinking it was refreshing and would help with skin whitening (even though I natu...
Dr. Hong Zhengsheng reply Dermatology
Hello, Yu: The outer layer of the skin has a natural protective barrier that safeguards it. However, frequently exposing the skin to low temperatures and humid environments can indeed damage this protective layer. The best advice is to consult a trusted dermatologist for an exami...[Read More] Can Ice Packs Cause Skin Issues? Understanding the Risks of Direct Ice Application
Cauliflower Skin: Treatment Options and Risks of Untreated Conditions
Cauliflower Is applying ointment for cauliflower (genital warts) effective, or is it necessary to combine it with laser treatment? If left untreated, could it lead to other health issues later on?
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Hui: The treatment methods for warts can vary depending on the individual’s lesions. The best advice for you is to find a trusted dermatologist and schedule an appointment. I recommend that when you notice the described symptoms on your skin, you should promptly visit...[Read More] Cauliflower Skin: Treatment Options and Risks of Untreated Conditions
Understanding Unexplained Itching: Causes and Solutions
Itching skin? Recently, I have been experiencing itching on my skin for some unknown reason. Sometimes my hands itch, and other times my feet do as well. I sometimes wake up at night due to the itching, but there are no visible symptoms on my skin, such as rashes or redness. What...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Hui: Eczema, tinea, and localized neuropathic conditions are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. The best advice for you is to consult a dermatologist you trust. I recommend that when you notice ...[Read More] Understanding Unexplained Itching: Causes and Solutions
Understanding Submandibular Gland Inflammation and Acne: Causes and Solutions
Parotitis and Parotid Acne Hello Dr. Hong, I have noticed that over the past six months, my left parotid gland seems to be experiencing recurrent inflammation and swelling without improvement. Occasionally, there is pain upon pressure, and the swelling varies in size. In the pas...
Dr. Hong Zhengsheng reply Dermatology
Hello: A decrease in immunity is a major cause of inflammation. Irregular lifestyle habits, smoking, unbalanced diet, and individual constitution are all significant factors contributing to weakened immunity. I apologize for not being able to provide a diagnosis based solely on y...[Read More] Understanding Submandibular Gland Inflammation and Acne: Causes and Solutions
Understanding Small Red Bumps on the Glans: Causes and Treatments
I'm sorry, but I need more context or content to provide a translation? I recently noticed that there seem to be very small red spots on my glans. They are neither painful nor itchy. When not erect, they are not very noticeable, just a bit wrinkled, but when erect, many red ...
Dr. Hong Zhengsheng reply Dermatology
Hello, Cat: I apologize for being unable to provide a diagnosis based solely on your description. The best advice for you is to consult a trusted dermatologist. I recommend that when you notice the symptoms described, you should promptly visit a public hospital in your city or co...[Read More] Understanding Small Red Bumps on the Glans: Causes and Treatments
Understanding Raynaud's Phenomenon: Symptoms, Diagnosis, and Treatment Options
Raynaud's phenomenon Dear Director Hong, I have been troubled by chronic urticaria for the past few years. In addition to developing hives all over my body, I also experience redness and swelling in the fingers and palms of my hands (as well as in the area around my ears). ...
Dr. Hong Zhengsheng reply Dermatology
Hello Peter Chen: The best advice is to find a trusted rheumatologist and schedule an appointment. I apologize, but based on your description, it is not possible to determine your exact condition. Answers found online can only speculate based on the information provided and perso...[Read More] Understanding Raynaud's Phenomenon: Symptoms, Diagnosis, and Treatment Options
Understanding Non-Itchy Blisters on Hands: Causes and Treatments
Painless and asymptomatic? Hello, recently I have developed many small blisters around my fingers and wrists. They are not painful or itchy, but they feel like small bumps when touched. The more I squeeze or touch them, the more they seem to grow and multiply. I do not have a pro...
Dr. Hong Zhengsheng reply Dermatology
Hello Paul: Dyshidrotic eczema, localized keratinization disorders, and vesicular-related conditions are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. My best advice is to consult with a trusted dermatologist. I recom...[Read More] Understanding Non-Itchy Blisters on Hands: Causes and Treatments
Understanding White Bumps in the Mouth: Causes and Treatments
White spots Hello, doctor. Recently, I accidentally discovered some white raised spots in my mouth, near the corners of my cheeks. When I touch them with my tongue, they feel grainy, and it seems like they've been there for a long time, but I only noticed them recently while...
Dr. Hong Zhengsheng reply Dermatology
Hello: [Find an ENT specialist you trust and cooperate with them for consultation] is the best advice for you. I apologize, but based on your written description, it is currently not possible to determine your specific condition. Answers found online can only speculate based on t...[Read More] Understanding White Bumps in the Mouth: Causes and Treatments