Persistent Neck and T-Zone Acne: Causes and Solutions
Acne on the neck and in the T-zone? Since last summer, I suddenly started getting acne on my neck. I initially thought it was just temporary, but it has continued to appear and seems to be increasing in number. As for the acne in the T-zone, it has been recurring for the past yea...
Dr. Huang Ruiyun reply Dermatology
Hello: It is most likely related to puberty and individual physiological factors. Since this requires long-term management, it is best to consult a dermatologist for follow-up care. Additionally, it is important to establish a regular routine by going to bed before 10 PM; otherwi...[Read More] Persistent Neck and T-Zone Acne: Causes and Solutions
Can You Get Pimples Inside Your Mouth? Understanding Oral Bumps
Can you get pimples inside your mouth? Hello, doctor. Can you tell me if it's possible to get pimples inside the mouth? This morning, I noticed a white spot on the tissue between my lower lip and the canine tooth on the right side (not on the gums). It doesn't hurt and ...
Dr. Huang Ruiyun reply Dermatology
Hello: I'm sorry, but according to regulations, diagnoses cannot be made online. Please visit an ENT specialist or a dentist in person. Wishing you good health![Read More] Can You Get Pimples Inside Your Mouth? Understanding Oral Bumps
Understanding Nail Bed Separation: Causes, Treatments, and Management
Nail bed separation Dr. Huang, I would like to ask if there is a way to treat onycholysis. It has been bothering me for a long time. I previously took oral antifungal medications, but it recurred after a while. The dermatologist I saw last time said that it cannot be treated and ...
Dr. Huang Ruiyun reply Dermatology
Hello: Many cases of nail bed separation are indeed difficult to treat, which is why your dermatologist may have advised you to accept it. Here are things you should avoid: do not keep long nails, do not apply nail polish, do not use nail polish remover, do not get acrylic nails,...[Read More] Understanding Nail Bed Separation: Causes, Treatments, and Management
Effective Treatments for Ankle Scars: Options and Expert Advice
Ankle scar Hello Doctor: About a year ago, I injured my left ankle from a fall, approximately 1.5cm x 1.5cm in size. Although the skin was intact, it seemed like there was internal bleeding. At the time, I didn't pay much attention to it (thinking that since the skin wasn&#x...
Dr. Huang Ruiyun reply Dermatology
Hello: You can visit a dermatologist or a plastic surgeon to let the doctor understand the actual situation. In fact, this type of scar may still improve naturally over a period of two years without any special treatment. Wishing you well.[Read More] Effective Treatments for Ankle Scars: Options and Expert Advice
Understanding Blackheads and Sebaceous Filaments: Effective Treatments
The issue of acne? Hello, Doctor: I would like to ask if the small black dots on the tip of my nose are considered blackheads? I have been using a cleanser specifically designed for removing blackheads and applying tretinoin, but the improvement seems to be minimal, and they are ...
Dr. Huang Ruiyun reply Dermatology
Hello: Blackheads on the tip of the nose are a normal occurrence in adult males. Trying to completely eliminate them is akin to being hard on oneself. Wishing you a broader perspective by taking a step back.[Read More] Understanding Blackheads and Sebaceous Filaments: Effective Treatments
Understanding Raised Moles: Dermatological Insights and Concerns
Raised mole Hello, doctor. I would like to inquire about the condition of these two moles. Although there have been several related responses, subjective descriptions such as "smooth" and "flat" are still difficult to assess. I am only attaching photos for you...
Dr. Huang Ruiyun reply Dermatology
Hello: Don't worry. If you're concerned, just consult a plastic surgeon. Best wishes, and try not to overthink it.[Read More] Understanding Raised Moles: Dermatological Insights and Concerns
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 Dermatology
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 Dermatology
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 Skin Issues: Dark Pores and Possible Infections
Skin issues Hello Doctor, last year I worked in the northwest region of China, and after returning to my country, I noticed that my skin developed numerous pores that appear deep black in color, particularly in the areas of my armpits and behind my knees. When I wash and apply pr...
Dr. Huang Ruiyun reply Dermatology
Hello: A physical examination is necessary to make a diagnosis. It should be related to constitution and not related to parasites. Wishing you success in your weight loss journey.[Read More] Understanding Skin Issues: Dark Pores and Possible Infections
Understanding Dust Mite Allergy: Skin Reactions and Treatment Options
Is there a connection between dust mite allergy and the appearance of linear skin lesions? Hello, Doctor: I have been diagnosed with dust mite allergy since childhood, but when I was younger, I only experienced frequent runny nose and sneezing. However, in the past year or two, I...
Dr. Huang Ruiyun reply Dermatology
Hello: This is urticaria. It is not related to dust. Please see a doctor to get medication. Wishing you safety and health.[Read More] Understanding Dust Mite Allergy: Skin Reactions and Treatment Options
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 Dermatology
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
Managing Eczema: Tips for Reducing Skin Redness and Choosing Sunscreen
Redness of the skin? I am a patient with atopic dermatitis, and this year my skin allergies have been very severe. I have visited a dermatologist, and my condition has improved significantly. However, I don't understand why, after applying medication for a few days and seein...
Dr. Huang Ruiyun reply Dermatology
Hello: You can certainly try sunscreen. If you're unsure, you can perform a patch test by applying it only to your right cheek and using your left cheek as a control. If there are no issues after doing this for a few days, you can feel confident using it. I'm not sure i...[Read More] Managing Eczema: Tips for Reducing Skin Redness and Choosing Sunscreen
Understanding Itchy Red Rashes on Arms and Thighs: Causes and Solutions
Could you please tell me about the appearance of a rash on the skin? Hello Doctor: I would like to ask about the red rashes that appear on my skin. They occur on my arms and thighs, and they are extremely itchy. They tend to worsen when I sweat excessively, especially in hot weat...
Dr. Huang Ruiyun reply Dermatology
Hello: I apologize, but according to regulations, online consultations cannot replace an actual medical examination. This rule is reasonable and is in place to protect patients. If you are truly troubled, please visit a dermatologist in person. Wishing you safety.[Read More] Understanding Itchy Red Rashes on Arms and Thighs: Causes and Solutions
Effective Care Strategies for Keloids: Heat, Compression, and Treatment Options
Keloid care issues? Hello, doctor. Does applying heat to a keloid help? I've heard that making a compression garment from elastic material can be effective. Is that true? If I have to resort to steroid injections, will it be very painful? Is there a golden period for treatin...
Dr. Huang Ruiyun reply Dermatology
Hello: 1. Not helpful. 2. Effective. 3. Quite painful. 4. The most important thing is to avoid injury; there is no strict golden period. It's best to apply pressure or silicone early, as it becomes difficult to compress once it grows too large. 5. In fact, steroid injections...[Read More] Effective Care Strategies for Keloids: Heat, Compression, and Treatment Options
Managing Mosquito Bite Allergies: Tips for Relief After Age 57
Insect bite allergy After the age of approximately 57, if I get bitten by mosquitoes or insects, I experience swelling, itching, and pain, and I even develop blisters. I have to go to the hospital for allergy shots to reduce the swelling. Is there a way to adjust this condition?
Dr. Huang Ruiyun reply Dermatology
Hello: There is no specific method to adjust one's constitution; it can only be said that the body will gradually adapt on its own. If a person is bitten by the same type of mosquito for several years, their reaction will naturally diminish over time. However, if you change ...[Read More] Managing Mosquito Bite Allergies: Tips for Relief After Age 57
Regrowing Hair After Accidental Hair Loss: What You Need to Know
Accidental hair pulling leading to baldness? Hello, Doctor: I had a minor accident on March 9 of this year while using a power drill, and I accidentally pulled out a tuft of hair from the front of my head. After a few months, I've been trying to cover the bald spot with hair...
Dr. Huang Ruiyun reply Dermatology
Hello: Due to the hair growth cycle, it typically takes at least four months to assess whether the hair will regrow. If it hasn't regrown by next year, then consider consulting a plastic surgeon for corrective options. Wishing you peace of mind.[Read More] Regrowing Hair After Accidental Hair Loss: What You Need to Know
Understanding Ear Lobe Lipomas: Treatment and Surgical Options
Sebaceous cyst issues? I have a sebaceous cyst on my earlobe. It was small and firm before, but it has grown larger and feels a bit soft this past week. It hurts a little when I press on it. I have seen a doctor, taken medication, and applied a topical treatment. Will it shrink? ...
Dr. Huang Ruiyun reply Dermatology
Hello: It is possible to return to the original small and hard condition, but it may also be difficult to control the inflammation. Local anesthesia involves injecting a local anesthetic into the area to be operated on and its surroundings. Wishing you a smooth procedure.[Read More] Understanding Ear Lobe Lipomas: Treatment and Surgical 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 Dermatology
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 Dermatology
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
Can I Soak in Hot Springs with Skin Allergies? Expert Advice
I have a skin allergy, but I want to take a hot spring bath..? Hello, doctor. I have a question to ask you. I have an acidic constitution, and my skin often has allergic reactions. However, I would like to visit Beitou for hot springs. Could you please advise me on which types of...
Dr. Huang Ruiyun reply Dermatology
Hello: Individuals with sensitive skin should avoid soaking in sulfur springs; bicarbonate springs may be more suitable. However, Beitou Hot Springs are sulfur springs. If you must go, it is recommended not to soak for too long; the first time should not exceed ten minutes, and i...[Read More] Can I Soak in Hot Springs with Skin Allergies? Expert Advice