Could It Be Shingles? Understanding Skin Rashes and Symptoms
Could it be shingles??? Hello, doctor. Three days ago, I noticed two red rashes at the junction of my thigh and buttocks (one is about 1cm x 0.6cm, and the other is about 2cm x 0.3cm). I have been applying a corticosteroid ointment six to seven times a day, but it hasn't bee...
Dr. Wu Yuxin Reply:
1. No lesions were observed, making it impossible to determine whether it is herpes zoster or another issue. 2. If a diagnosis has not yet been confirmed, it is not advisable to continue using corticosteroid ointments. 3. If there are any concerns, one should seek medical att...[Read More] Could It Be Shingles? Understanding Skin Rashes and Symptoms
Unexplained Red Spots on Skin: Causes and Treatment Options
Unexplained red spots on the body? Hello Doctor: I have been experiencing unexplained red spots on my body for over a month. During this time, I consulted a doctor who suggested it might be insect bites. I was prescribed medication and topical treatments. Some of the red spots ap...
Dr. Wu Yuxin Reply:
Based solely on the red spot in the attached photo, insect bites should be the primary consideration. Each individual's reaction to insect bites and the time required for resolution can vary significantly. Other conditions would need to be assessed through direct examination...[Read More] Unexplained Red Spots on Skin: Causes and Treatment Options
Red Spots on Thigh: What Could They Be and When to Seek Help?
There are red spots on the thigh that are unclear in nature. I just consulted the wrong specialty? It looks unusual, and although it doesn't itch, it hasn't disappeared for quite some time. I'm wondering if it's serious enough to warrant making an appointment.
Dr. Wu Yuxin Reply:
I'm sorry, but the link you provided leads to an incorrect webpage, and I cannot respond to you.[Read More] Red Spots on Thigh: What Could They Be and When to Seek Help?
Understanding Moles and Melanoma: Concerns and Solutions
Questions about moles and melanoma? Hello, Dr. Wu. I have fair skin and many moles of various sizes on my body. I didn't have so many before, but for some reason, as I've grown older, more and more moles have appeared. Some of them are quite large and raised. Below are ...
Dr. Wu Yuxin Reply:
I have a question. Why do you spend so much time searching for information and consulting online instead of visiting a doctor for a proper diagnosis? I've seen your photos, and a physician cannot determine whether a mole is benign or malignant online. There is also no method...[Read More] Understanding Moles and Melanoma: Concerns and Solutions
Understanding Red Spots Around the Mouth: Causes and Treatments
There are spots on both sides of the mouth? Hello Dr. Lin, about five days ago (on January 24), I noticed red spots appearing on both sides of my mouth, slightly below the corners. They are irregularly shaped, approximately one centimeter in diameter. After a few days, the rednes...
Dr. Lin Xinpeng Reply:
Hello: Based on your description, it is difficult to determine the initial type of lesion. The most likely possibility is post-inflammatory hyperpigmentation resulting from dermatitis. It is recommended that you visit a dermatology clinic for a more accurate assessment.[Read More] Understanding Red Spots Around the Mouth: Causes and Treatments
Red Spots on the Soles: Understanding Skin Issues and Treatments
Red spots on the soles of the feet? Hello doctor, I have developed numerous red spots on the soles of my feet and toes. Initially, I didn't think much of it, but I've noticed that they have increased in number and the color has darkened. They are not itchy, but they fee...
Dr. Lin Xinpeng Reply:
Hello: There are still concerns about distortion in the photos. It is recommended that you visit a professional dermatologist for a more accurate diagnosis regarding your issue. It is not advisable to use ointments or make self-assessments before a definitive diagnosis is made.[Read More] Red Spots on the Soles: Understanding Skin Issues and Treatments
Are Your Moles a Concern? Understanding Skin Health and Treatment Options
Can moles cause problems? Also, why do they have fine hairs growing on them? I’m sorry, but I have a lot of moles all over my body, at least over 30 in total, and some of them are quite large and raised. Sometimes, when I wear clothes or for no apparent reason, I feel pain and re...
Dr. Wu Yuxin Reply:
1. The number of moles on the body, whether many or few, is not a determining factor for the likelihood of malignancy and should be assessed individually. 2. Laser mole removal is primarily for cosmetic reasons; however, it is possible for some moles to remain, so multiple treat...[Read More] Are Your Moles a Concern? Understanding Skin Health and Treatment Options
Chronic Lip Peeling: Seeking Solutions for Persistent Discomfort
Long-term lip peeling is very bothersome? I have been suffering from chapped lips for over a year, and it hasn't improved. I've researched a lot online and tried many methods, including maintaining a regular exercise routine, going to bed by midnight, drinking plenty of...
Dr. Wu Yuxin Reply:
Chapped lips are mostly caused by a lack of moisture. If you feel dryness and only apply lip balm at that point, it might already be too late. It is recommended to shorten the interval between applications of petroleum jelly to every 1-2 hours. If this does not help, it is advisa...[Read More] Chronic Lip Peeling: Seeking Solutions for Persistent Discomfort
Understanding Skin Growths Near the Chest: Warts or Something Else?
A wart-like growth near the chest area? Hello, doctor. 1. I would like to ask about small, coffee-colored, raised spots near my chest that look like warts. Are they warts? (They are not painful or itchy.) 2. If they are warts, are they contagious? (They are present on both side...
Dr. Li Yufen Reply:
Hello: It is not possible to determine whether it is a viral wart based solely on a textual description. I recommend that you consult a nearby dermatologist for a definitive diagnosis and treatment. Viral warts can be transmitted through contact, and generally, there is no direct...[Read More] Understanding Skin Growths Near the Chest: Warts or Something Else?
Understanding White Bumps on Lips: Causes and Treatments
The lips have white, rice-like lesions? Hello Dr. Wu: I have developed small white, rice-like bumps on my upper lip. They are not painful or itchy, and you wouldn't notice them unless you look closely. They just feel smooth and white to the touch.
Dr. Wu Yuxin Reply:
It may be a condition known as Fordyce spots, which are sebaceous gland structures. However, a definitive diagnosis would require an assessment of the actual situation.[Read More] Understanding White Bumps on Lips: Causes and Treatments
Understanding Nipple and Breast Skin Issues: Causes and Solutions
Areola and breast? Previously, there was a small wound on the right areola, but recently more than half of the areola has turned red and is secreting some yellowish fluid, which hardens when it dries. What could this be, and what should I do? Additionally, there are some red spot...
Dr. Wu Yuxin Reply:
Eczema or a secondary infection is possible. For skin issues, it is essential to observe the symptoms to determine the cause, so please seek medical attention as soon as possible.[Read More] Understanding Nipple and Breast Skin Issues: Causes and Solutions
Dark Spots Around the Mouth: Causes and Treatment Options
Dark discoloration around the mouth? I have dark areas on both sides of my mouth, and the skin above my lips is also dark. I would like to ask the doctor why this is happening. Is it due to melanin deposition? If so, how should I address it? If not, what can I do to return to the...
Dr. Wu Yuxin Reply:
We need to take a look! Since I can't see the situation right now, it could be due to post-inflammatory hyperpigmentation, possibly caused by an allergic reaction to toothpaste or lip balm. A proper examination is necessary to make a diagnosis.[Read More] Dark Spots Around the Mouth: Causes and Treatment Options
Understanding Red Spots on Skin: Possible Causes and Concerns
Red spots resembling blood clots? Hello, doctor. I apologize for interrupting you during your busy schedule, but I would like to ask a question: My father ate pumpkin and pork rice noodles last Sunday, and the next day he developed bright red spots all over his legs (which look l...
Dr. Lin Xinpeng Reply:
Hello: Based on your description, the red rash on both lower limbs appears slightly raised and resembles petechiae. This skin manifestation is more consistent with vasculitis. Generally, vasculitis is not related to food; it is mostly triggered by infections or autoimmune disease...[Read More] Understanding Red Spots on Skin: Possible Causes and Concerns
Understanding Rosacea: Causes, Symptoms, and Treatment Options
Alcoholic dermatitis Previously, my nose was always red and I would get pimples. The doctor said it was rhinophyma or rosacea. Since the end of last year, after a trip to Kenting, my face started to become red and hot. By this year, it had completely improved, but in early Februa...
Dr. Wu Yuxin Reply:
Based on your description, the likelihood of rosacea is the highest. It is recommended that you patiently cooperate with your dermatologist for treatment, as there is no quick fix for rosacea.[Read More] Understanding Rosacea: Causes, Symptoms, and Treatment Options
Understanding Skin Bumps and Pores on the Chest: Causes and Remedies
Chest pores I have dark skin, and the skin on my neck, collarbone, and chest has small white bumps resembling the skin of a pear, similar to goosebumps. The skin on my chest has enlarged pores with dark spots, and there are fine hairs near the nipples, with a few thicker ones occ...
Dr. Wu Yuxin Reply:
It sounds like it may be related to the sebaceous glands and the more prominent openings of the sebaceous glands or hair follicles, which is considered a normal variation. If improvement is desired, it may be necessary to have an in-person evaluation to determine the appropriate ...[Read More] Understanding Skin Bumps and Pores on the Chest: Causes and Remedies
Understanding Post-Scabies Skin Discoloration: Causes and Duration
Scabies sequelae Hello doctor, I would like to ask why there are usually black spots left on the skin after scabies has healed. How long will it take for these black spots to disappear?
Dr. Lin Xinpeng Reply:
Hello: The black spots that occur after general skin inflammation or infection are referred to as "post-inflammatory hyperpigmentation." This type of pigmentation can take anywhere from a few months to several years to gradually fade. It does not require special treatme...[Read More] Understanding Post-Scabies Skin Discoloration: Causes and Duration
How to Address Facial Dark Spots: Dermatology vs. Aesthetic Medicine
Dark spot issues? Hello Director Wu: I would like to ask if dark spots on the face can generally be treated in an outpatient surgical setting at the hospital? Should I make an appointment with the dermatology department or the aesthetic medicine department?
Dr. Wu Yuxin Reply:
Each hospital has different setups; some have an independent aesthetic medicine department, while others have a dermatology department that also includes aesthetic medicine (like our hospital). You can take a look and understand the differences.[Read More] How to Address Facial Dark Spots: Dermatology vs. Aesthetic Medicine
Understanding Clustered Blisters on Limbs: Causes and Treatments
Multiple clustered vesicles on the extremities? Hello Doctor, The patient is a 33-year-old female with an average build (163 cm, 50 kg) and generally fair health. In mid-June, she noticed a red, small, raised lesion covering half of her buttock. At the end of June, she sought h...
Dr. Wu Yuxin Reply:
It is necessary to consider common eczema, dyshidrotic eczema, or scabies, but a physical examination is required for a definitive diagnosis. As for medication recommendations, it is not possible to suggest them without proper evaluation due to regulatory restrictions.[Read More] Understanding Clustered Blisters on Limbs: Causes and Treatments
Understanding Skin Moles: Are They a Sign of Health Issues?
Mole Hello doctor, I have a question. Over the past 2 to 3 years, I have developed small moles on my hands, thighs, chest, and back. Should I be concerned that this indicates some underlying health issue? These moles are small, painless, and just appear as numerous little black s...
Dr. Wu Yuxin Reply:
The number of moles on the body, whether many or few, does not hold any specific significance. Each mole must be individually observed and monitored for any changes or abnormalities.[Read More] Understanding Skin Moles: Are They a Sign of Health Issues?
Understanding Facial Skin Care: Cleansing, Exfoliation, and Sun Protection
Facial skin Hello, doctor. 1. I use cleansing products every day to clean my face, but I still notice some dirt coming off after washing. I usually apply sunscreen and use a makeup remover (just sunscreen, no other makeup) followed by a facial cleanser, yet I still see dirt com...
Dr. Wu Yuxin Reply:
1. The dirt you are referring to is likely shed keratin, which can easily accumulate after prolonged exposure to water. 2. The spots you have are probably melasma on the cheekbones; sunscreen may not provide significant help, and if necessary, laser treatment might be required. 3...[Read More] Understanding Facial Skin Care: Cleansing, Exfoliation, and Sun Protection