Understanding Plantar Warts: Common Concerns and Treatment Options
Plantar warts and personal-related issues? Hello, doctor. I am a student who loves sports, and I suspect that I developed plantar warts from running or possibly from not cleaning a wound properly and getting infected in the swimming pool. Fortunately, I discovered them early when...
Dr. Wu Yuxin Reply:
1. It is localized to one side. 2. Cryotherapy remains the first choice. 3. There is a possibility, so frequent handwashing is necessary. 4. Just wash thoroughly and let it dry, but it is not advisable to share. 5. Blisters should not be popped. 6. It is recommended to refrain fr...[Read More] Understanding Plantar Warts: Common Concerns and Treatment Options
Can One Session of Glycolic Acid Peeling Help Acne Scars?
Glycolic acid peel for acne on the face? I have had acne on my face for a long time. I started seeing a doctor from October to November last year, and it has been persistent since then. Recently, it suddenly flared up again. Although there are fewer pimples now, there are still m...
Dr. Wu Yuxin Reply:
I would recommend continuing medication treatment. As for glycolic acid peels, whether they can be performed and how many sessions are needed would require a clinical evaluation.[Read More] Can One Session of Glycolic Acid Peeling Help Acne Scars?
Understanding Fordyce Spots: Treatment Options and Prevention Tips
I'm sorry, but I need specific content to translate. Please provide the text you'd like Hello doctor, I have many lesions on my penis that resemble skin-colored pimples. They have been present for 2-3 years and have increased in number. I researched online and found ima...
Dr. Li Yufen Reply:
Hello: Regarding the diagnosis of skin lesions on the male external genitalia, you can refer to Dr. Wang Hsiu-Han's article at http://www.skin168.net/2013/10/skin-male-genitalis-diagnosis.html. It is recommended to consult a nearby dermatologist for confirmation of the diagn...[Read More] Understanding Fordyce Spots: Treatment Options and Prevention Tips
Managing Post-Electrosurgery Symptoms: Skin Care and Supplements
After using a cautery on cauliflower, apply phenol? Hello Doctor, I discovered a growth around my anus in mid-July, and after examination, it was identified as genital warts. Following the doctor's advice, I underwent electrosurgery. After the wound nearly healed, I started ...
Dr. Wu Yuxin Reply:
The two questions you raised cannot be confirmed without actually observing the lesions. It is recommended that you consult a physician to gain clarity. Specifically, the issue regarding warts should be discussed with your primary care physician.[Read More] Managing Post-Electrosurgery Symptoms: Skin Care and Supplements
Understanding Oral Growths: Causes, Treatments, and When to See a Doctor
Mouth lesions? Hello, doctor. I have a few questions I would like to ask you. 1. Is it possible to have viral warts in the mouth? If so, how can it be treated? Is it a sexually transmitted infection? 2. I noticed small white, skin-colored spots on my foreskin while using the ...
Dr. Li Yufen Reply:
Hello: Human papillomavirus (HPV) can potentially infect both skin and mucosal areas. Based solely on a textual description, it is not possible to definitively diagnose whether it is a viral wart. If the wart is located near the genital area, it is commonly referred to as "c...[Read More] Understanding Oral Growths: Causes, Treatments, and When to See a Doctor
Understanding Unusual Growths on the Penis: What You Need to Know
There is a growth on the penis that is larger than a pimple? Hello doctor, in the past week or two, I've started to develop some pimples in the genital area, which are on the surface of the skin. When I squeezed these pimples, the condition and healing process were similar t...
Dr. Wu Yuxin Reply:
It could possibly be a sebaceous cyst, but based on the description alone and without actually seeing the lesion, it cannot be confirmed. It is advisable to have a physician examine it for a proper diagnosis.[Read More] Understanding Unusual Growths on the Penis: What You Need to Know
Understanding Folliculitis and Bacterial Infections: Symptoms and Treatment
Folliculitis and Bacterial Infection Hello, Doctor. Six days ago, I noticed a small red swelling on my right thigh, which has progressively enlarged. By the third day, a white spot (likely pus) appeared in the center. On the fourth day, not only did I feel discomfort while walkin...
Dr. Wu Yuxin Reply:
It seems that the handling methods are fine; however, there may need to be more effort put into cleanliness and wearing looser clothing.[Read More] Understanding Folliculitis and Bacterial Infections: Symptoms and Treatment
Understanding Groin Bumps: Causes, Symptoms, and When to Seek Help
Groin acne I have large, raised pimples in my groin area. They usually go away on their own, so I didn't pay much attention to this one. However, when I woke up in the morning, I found that the pimple had burst, and it seemed like some tissue was coming out, which is red (wi...
Dr. Wu Yuxin Reply:
Based on the literal description, it is not possible to confirm without actually seeing the lesion. It could potentially be a ruptured cyst. It is recommended to have a physician evaluate it for a proper diagnosis.[Read More] Understanding Groin Bumps: Causes, Symptoms, and When to Seek Help
Understanding Dark Spots on Arms: Causes and Treatment Options
Skin issues Could you please explain why there are small dark spots on my arm that look somewhat like moles but are very light in color? They feel slightly raised to the touch, but they are not pimples. This has been present for many years, and I am unsure what to do about it.
Dr. Wu Yuxin Reply:
Based on the literal description, it is not possible to confirm the condition without actually seeing the lesion. It is recommended to have a physician evaluate it for a proper diagnosis.[Read More] Understanding Dark Spots on Arms: Causes and Treatment Options
Understanding Persistent Itching in the Big Toe: Causes and Solutions
Itching of the toes? I have been experiencing itching in the flesh of my right big toe since childhood, and it still itches now. The appearance hasn't changed; there are no breaks in the skin, no redness or swelling, no pimples, and no peeling. Everything looks normal, but i...
Dr. Li Yufen Reply:
Hello: When the nerve cells connected to the skin are stimulated, the sensation of "itch" occurs. The irritants can be either internally generated or external. It is important to observe whether there is a history of allergic predisposition, any specific seasonal patter...[Read More] Understanding Persistent Itching in the Big Toe: Causes and Solutions
Understanding Red Bumps on Skin: Causes and Treatments
Acne on the skin? Hello, I have recently developed skin lesions that resemble pimples. They are red, about the size of a red bean, and the surface of the wounds is depressed. When squeezed, they only release fluid, unlike typical pimples that have comedones. Additionally, they se...
Dr. Wu Yuxin Reply:
It cannot be determined based on the symptoms alone; please seek medical attention as soon as possible.[Read More] Understanding Red Bumps on Skin: Causes and Treatments
Understanding Seborrheic Dermatitis: Causes, Treatments, and Solutions
Seborrheic dermatitis of the scalp Hello, my scalp is completely red, and in some areas, there are raised red bumps that look like pimples. I visited a dermatologist who diagnosed me with seborrheic dermatitis. The doctor prescribed two types of medicated shampoos: one is a brown...
Dr. Li Yufen Reply:
Hello: Seborrheic dermatitis tends to flare up during seasonal changes, with irregular lifestyle habits, frequent late nights, and being under stress contributing to its severity. Additionally, having other illnesses or feeling unwell and overly fatigued can exacerbate the condit...[Read More] Understanding Seborrheic Dermatitis: Causes, Treatments, and Solutions
Understanding the Use of Silian Cream for Acne Treatment and Prevention
Regarding the usage of Silian Cream? Can I apply that ointment immediately after squeezing a pimple, or does it only serve to lighten acne scars and prevent new breakouts? Additionally, how can I prevent hyperpigmentation from acne? Sometimes, even if I don't touch the pimpl...
Dr. Wu Yuxin Reply:
1. Silyan cream contains azelaic acid, which is a commonly used topical medication in dermatology. This medication is effective for acne, comedones, enlarged pores, and skin whitening to reduce pigmentation. 2. Melanin deposition refers to what we call post-inflammatory hyperpi...[Read More] Understanding the Use of Silian Cream for Acne Treatment and Prevention
Understanding Mole Shedding: What to Do If It Falls Off
A mole fell off on its own? Can a mole fall off by itself and leave a hole? What should I do? Doctor: Wu Yu-Hsin, Dermatology, Fengyuan Hospital. Question: Are you sure it's a mole? Or could it be a dark plug from a cyst that has fallen out? It's best to consult a doc...
Dr. Wu Yuxin Reply:
Large pimples are similar to cysts.[Read More] Understanding Mole Shedding: What to Do If It Falls Off
Understanding Lip Bumps: Causes and Treatment for Painful Pimples
Pimple inside the lip? Hello, doctor. I suddenly noticed 4 or 5 yellowish bumps that seem to be filled with pus on the inner side of my lips. What could be the cause of this? When I lick them with my tongue, I seem to taste blood. Why is that? How can I get better?
Dr. Wu Yuxin Reply:
You need to seek medical attention for an accurate diagnosis.[Read More] Understanding Lip Bumps: Causes and Treatment for Painful Pimples
Understanding Skin Issues: Pimples on Scalp and Neck, and Hand Growths
Acne on the scalp and neck, and the presence of sarcoma on the hands? Hello, doctor. I sometimes feel lumps on my head that resemble pimples, which are painful when pressed and disappear after a while, but then new ones appear in different areas. I also frequently get small pimpl...
Dr. Li Yufen Reply:
Hello, based on your description, the issues in the head and neck area may be similar to folliculitis, while the hand condition could possibly be viral warts. I recommend that you visit a nearby dermatologist for a definitive diagnosis and treatment. Thank you.[Read More] Understanding Skin Issues: Pimples on Scalp and Neck, and Hand Growths
Can Salicylic Acid Treat Acne Inside the Ear?
Ear acne Is it safe to apply salicylic acid on pimples inside the ear?
Dr. Wu Yuxin Reply:
In principle, it is possible.[Read More] Can Salicylic Acid Treat Acne Inside the Ear?
Do Mandelic Acid Products Really Help Acne and Skin Health?
Mandelic acid related Regarding the almond acid products available on the market, do they really have therapeutic effects on acne and pimples? Additionally, there are claims that both retinoic acid (A acid) and almond acid can thin the skin and cause damage. Is this true?
Dr. Wu Yuxin Reply:
It is indeed effective, especially for the metabolism of acne and old keratin. The notion that it thins the skin and causes damage is incorrect; most of the issues arise from increased sensitivity, which can be alleviated by enhancing hydration after use to reduce sensitivity.[Read More] Do Mandelic Acid Products Really Help Acne and Skin Health?
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
Does Excessive B12 Intake Cause Acne Breakouts?
Does excessive intake of vitamin B12 cause acne? Hello doctor, I have high levels of homocysteine, and my neurologist prescribed methylcobalamin for me. I take about 1 mg per day, and since I started taking it at the end of March, I've been experiencing a significant increas...
Dr. Yang Zhiya Reply:
Vitamin B12 generally does not cause an increase in acne. There are many factors that contribute to acne, including oily skin, environment, temperature, hygiene, skincare products, sleep quality, and diet, among others.[Read More] Does Excessive B12 Intake Cause Acne Breakouts?