Understanding Small Growths Near the Anus: Is It Genital Warts?
Small growths or tags outside the anus? I would like to ask the doctor if the small growth outside the anus is a symptom of genital warts. I went to see a dermatologist, and he told me that it doesn't look like genital warts because I only have one small growth, not a cluste...
Dr. Huang Ruiyun reply Dermatology
Hello: I apologize, but according to regulations, it is not permissible to diagnose diseases online, nor can we definitively determine what a specific area may have based solely on a written description. Please consult a colorectal surgeon in person. Wishing you the best.[Read More] Understanding Small Growths Near the Anus: Is It Genital Warts?
Understanding Itchy Skin: When to See a Dermatologist or Hepatologist
If you are experiencing itching in unspecified areas of the body, you should consult a dermatologist? In the past year, I have visited several dermatologists and traditional Chinese medicine practitioners. The dermatologist diagnosed me with allergic eczema and prescribed topical...
Dr. Huang Ruiyun reply Dermatology
Hello: Based on your description, it seems like urticaria; however, a clinical physician's firsthand observation should be more accurate. The prerequisite is that you must see a qualified dermatologist, and you should inform them that "the symptoms disappear after a few...[Read More] Understanding Itchy Skin: When to See a Dermatologist or Hepatologist
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 Dermatology
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
How Long Does It Take for Chilblains to Heal?
How long does it take for chilblains to heal? Hello, Dr. Huang! A month ago, due to the cold wave, I developed chilblains on both of my heels. I immediately went to see a doctor and received an ointment to apply at home. The pain and itching have since subsided, but my heels are ...
Dr. Huang Ruiyun reply Dermatology
Hello: Chilblains usually heal naturally once the weather truly warms up. If you can't wait, you can see a doctor to obtain an oral antihypertensive medication that causes peripheral vasodilation, which may be helpful. Wishing you safety.[Read More] How Long Does It Take for Chilblains to Heal?
Understanding Sudden Lip Redness and Peeling: Causes and Solutions
Swollen lips? Hello Doctor, I would like to ask about my mother's lips. They suddenly became very red for an unknown reason, but after a few days, the redness gradually diminished. However, her lips are now peeling and are somewhat painful. Could you please explain what migh...
Dr. Huang Ruiyun reply Dermatology
Hello: It is against regulations to diagnose diseases online, so I apologize, but please do not use the internet as a substitute for an actual medical consultation, as the potential misdiagnosis rate is very high. If you have gradually improved, I recommend applying some petroleu...[Read More] Understanding Sudden Lip Redness and Peeling: Causes and Solutions
Can I Swim with a Classmate Who Has Cold Sores?
Please ask your question, doctor? I'm sorry, doctor. I think I asked this question yesterday, but it might not have been sent, so I didn't get a response. Our school is starting swimming classes soon, but I have a classmate who has cold sores. Can I swim with him? Is th...
Dr. Huang Ruiyun reply Dermatology
No.[Read More] Can I Swim with a Classmate Who Has Cold Sores?
Red Swollen Lump on Buttocks: Causes and When to See a Doctor
Red, swollen lump on the buttocks? Hello Dr. Huang: A few days ago, I noticed a red, swollen lump near the center of my buttocks. It hurts when I sit on a chair, and I don't want to squeeze it. My job sometimes requires me to sit for long periods, and I only get up to stretc...
Dr. Huang Ruiyun reply Dermatology
Hello: Go see a surgeon. Wishing you safety.[Read More] Red Swollen Lump on Buttocks: Causes and When to See a Doctor
Understanding Skin Treatments: Choosing Between Laser and Needle Therapy
Questions about aesthetic medicine and my own skin? Hello Dr. Huang, I have been unsure about which treatment would be best for my symptoms. I have a lot of hyperpigmentation from my teenage years, along with some pitted scars and enlarged pores. Since the cost of laser treatment...
Dr. Huang Ruiyun reply Dermatology
Hello: If you do not have sufficient financial resources as a backup, I suggest that you do not consider scar treatment at this time. Hyperpigmentation does not require treatment as it will fade over time. Currently, the most effective treatments for indented scars are dermabrasi...[Read More] Understanding Skin Treatments: Choosing Between Laser and Needle Therapy
Understanding Acne: Is It Affecting Your Skin Health?
Acne breakouts? Hello, doctor :) I have had some bumps on the skin outside my lungs for a while. Will this have any impact? Or will it not affect anything? Please help me resolve this issue, thank you ^^
Dr. Huang Ruiyun reply Dermatology
Hello: There is no connection between acne and the lungs. Wishing you safety.[Read More] Understanding Acne: Is It Affecting Your Skin Health?
Understanding Male Pattern Baldness: Is It Genetic or Slow Progression?
Hair loss issues? Hello doctor, I recently visited a dermatologist and was diagnosed with androgenetic alopecia stage 1 to 2. The doctor mentioned that I have thinning at the forehead, while the top of my head appears normal. However, when I compared photos from about three years...
Dr. Huang Ruiyun reply Dermatology
Hello: It is also possible that you simply have a naturally high hairline, as it is unlikely to have male pattern baldness at the age of 11. The truth will only be revealed many years later. You might consider the appearance of your older relatives as a reference. Wishing you pea...[Read More] Understanding Male Pattern Baldness: Is It Genetic or Slow Progression?
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 Dermatology
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
Caring for Boils: Effective Home Remedies and When to See a Doctor
Care for Furuncles Hello Doctor: My husband has developed a large, red, and swollen boil near his knee. Since he is allergic to Western medicine, he cannot take medication. Besides keeping it clean, how should we care for the boil? If we need to see a doctor, should we go to a de...
Dr. Huang Ruiyun reply Dermatology
Hello: You can see either a surgeon or a dermatologist. Your understanding of medications is not accurate; there are thousands of Western medications. Just because your husband is allergic to a certain class of drugs does not mean he is allergic to all medications; there are stil...[Read More] Caring for Boils: Effective Home Remedies and When to See a Doctor
Understanding Severe Hair Loss: Causes and Blood Test Insights
Severe hair loss Severe hair loss while washing hair, with several strands falling out with a single pull, raises concerns. Regarding blood tests for hair loss, which conditions should be evaluated? Could you please explain the potential causes that can be tested? Thank you.
Dr. Huang Ruiyun reply Dermatology
Hello: Blood tests can screen for thyroid function, systemic lupus erythematosus, syphilis, and iron deficiency anemia. However, conditions like male pattern baldness and alopecia areata are diagnosed based on clinical symptoms rather than blood tests. Stress-induced telogen effl...[Read More] Understanding Severe Hair Loss: Causes and Blood Test Insights
Understanding a Bump on Your Arm: When to Seek Medical Advice
There is a lump on the upper arm? Hello Doctor, yesterday I noticed a small bump on the inner side of my upper arm that had a blood-colored appearance. I applied some topical ointment, but it hasn't gone down today. I couldn't resist squeezing it a little, and I extract...
Dr. Huang Ruiyun reply Dermatology
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, do no...[Read More] Understanding a Bump on Your Arm: When to Seek Medical Advice
Why Applying Lotion After Bathing Enhances Skin Hydration
Skin issues The reason why using body lotion after a shower and applying facial masks after washing your face shows more noticeable effects is primarily due to the skin's increased permeability and hydration levels. After bathing, the skin is typically more hydrated and warm...
Dr. Huang Ruiyun reply Dermatology
Hello: After showering or washing your face, the stratum corneum temporarily increases in moisture content. Following this, using a moisturizer or mask that has hydrating properties helps to prevent moisture from evaporating, allowing it to remain in the stratum corneum, which en...[Read More] Why Applying Lotion After Bathing Enhances Skin Hydration
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 Dermatology
Hello: Dermatology. Wishing you peace.[Read More] Which Specialist to Consult for Toenail and Fingernail Loss After Hand-Foot Disease?
Understanding Ganglion Cysts: What to Know About Hand Bumps
There is a lump located below the little finger on the palm? Hello doctor, I recently noticed a lump below my little finger on my palm. After researching online, I found that it might be a "ganglion cyst." Could you please tell me what impact this may have on the body?
Dr. Huang Ruiyun reply Dermatology
Hello: It is recommended to see an orthopedic specialist in person.[Read More] Understanding Ganglion Cysts: What to Know About Hand Bumps
Understanding the Risks of Surgery for Painful Lipomas Near the Spine
Liposarcoma surgery I would like to ask, what is the risk of surgery for a painful lipoma approximately 4 centimeters in size located next to the spine?
Dr. Huang Ruiyun reply Dermatology
Hello: Please see a surgeon.[Read More] Understanding the Risks of Surgery for Painful Lipomas Near the Spine
Understanding Nail Splitting: Causes and Treatment Options
The nail is split halfway? Hello, doctor! I previously injured the nail on my right thumb, and since then, a longitudinal ridge has appeared in the middle of the nail. This crack extends all the way to the nail bed, and every time a new nail grows, it splits in half. Over time, t...
Dr. Huang Ruiyun reply Dermatology
Hello: Unfortunately, this cannot be treated because there is a damaged "production line" in the "nail factory." The only option is to consult an orthopedic surgeon in person to assess the possibility of reconstructive surgery. Wishing you safety.[Read More] Understanding Nail Splitting: Causes and Treatment Options
Understanding the Differences Between Pimples and Sebaceous Cysts
Recurrent inflammation of a sebaceous cyst? Hello, doctor: I am currently troubled by recurrent inflammation of a pilonidal cyst, and I have undergone multiple drainage procedures, which are very painful! I also have many scars on my buttocks, so I would like to ask what the diff...
Dr. Huang Ruiyun reply Dermatology
Hello: The formal name for a sebaceous cyst in dermatopathology is an epidermoid cyst, which has a different tissue structure compared to typical acne when viewed under a microscope. If it continues to recur frequently and in large numbers, I recommend that you visit a hospital a...[Read More] Understanding the Differences Between Pimples and Sebaceous Cysts