Is Your Mole Removal Incomplete? Understanding Skin Care Concerns
The mole was not completely removed? Hello, doctor. Yesterday I went to the dermatology department of a large hospital to have a mole removed from my back. The resident physician asked if it was the mole on my back before the procedure. However, when I had my dressing changed in ...
Dr. Wu Yuxin Reply:
Laser mole removal? Laser mole removal may not always achieve complete removal; often, it can only improve the appearance.[Read More] Is Your Mole Removal Incomplete? Understanding Skin Care Concerns
Is It Safe to Kiss After Brushing Teeth? Debunking Common Myths
About kissing? There is a belief circulating online that brushing your teeth before kissing can lead to an inability of oral cells to protect the mouth, making it more susceptible to infections. Some suggest that mouthwash can be used as a substitute for brushing. Is this claim a...
Dr. Wu Yuxin Reply:
I'm sorry, I haven't heard of that.[Read More] Is It Safe to Kiss After Brushing Teeth? Debunking Common Myths
Understanding Changes in Moles: When to Seek Further Dermatological Advice
The mole has become slightly raised? Hello doctor, I have a lesion on my elbow that measures approximately 3mm by 2.5mm. This week, I noticed that part of it has changed from flat to slightly raised, whereas last week it was flat. I have already visited a dermatology clinic and h...
Dr. Wu Yuxin Reply:
The reason for a flat area becoming convex can only be determined through a physical examination; I am unable to provide you with the cause here.[Read More] Understanding Changes in Moles: When to Seek Further Dermatological Advice
Understanding Facial Redness: Causes, Symptoms, and When to Seek Help
Frequent facial flushing? Hello Dr. Li, recently my face often becomes flushed, usually concentrated in the T-zone, on both sides of my cheeks, around my eyes, and sometimes extending to the area around my ears and wrists. It doesn't itch, but it feels red and stinging, and ...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. The most common causes of facial redness due to skin issues include rosacea, which leads to the dilation of facial microvessels, or facial allergies. Conditions such as urt...[Read More] Understanding Facial Redness: Causes, Symptoms, and When to Seek Help
Can Nail Growth Be Permanently Stopped After Paronychia?
Paronychia, can nail growth stop? I currently have both of my thumb nails trimmed by a doctor, and it hurts a lot! However, I've heard many cases where there is a high likelihood of recurrence. I would like to know if there is a way to completely remove the nail to permanent...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to paronychia, you can refer to the article from Med's Good Friend at https://www.medpartner.club/paronychia-treatment-care-introduction/. For information on ingrown nails, frozen nails, and paronychia, you can check the article on Care Onl...[Read More] Can Nail Growth Be Permanently Stopped After Paronychia?
Understanding the Risk of Athlete's Foot Transmission at Home
Questions about athlete's foot infection? Hello, doctor. A few days ago, a technician came to my house to install a surveillance camera, and one of the rooms is a tatami room. I had already asked him not to take off his shoes, but he did so anyway and walked on the tatami. A...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to athlete's foot, you can refer to the article by Med's Good Friend at https://www.medpartner.club/tinea-pedis-treatment-prevention/. Athlete's foot is caused by a fungal infection (dermatophytes), which thrive in warm and humid ...[Read More] Understanding the Risk of Athlete's Foot Transmission at Home
Can Fungal Infections Survive in Plastic Foot Soaking Buckets?
Athlete's foot issue? If a family member has used a plastic foot basin and has athlete's foot, even after cleaning it, there is a possibility that the fungus could still remain on the surface of the basin, especially if it hasn't been used for over two weeks. Funga...
Dr. Li Yufen Reply:
Hello: Athlete's foot is caused by a fungal infection (dermatophytes). Fungi thrive in warm and humid environments, while high temperatures and dryness make it difficult for them to survive. If there are any abnormalities on the skin, it is recommended to consult a nearby de...[Read More] Can Fungal Infections Survive in Plastic Foot Soaking Buckets?
Understanding the Challenges of Cryotherapy for Viral Warts
Cryotherapy has been effective for several years, with varying results? I have viral warts on both my fingers and toes. I've been undergoing cryotherapy for nearly two to three years, but my condition hasn't improved, so I would like to seek opinions from other doctors....
Dr. Li Yufen Reply:
Hello: For a detailed introduction to viral warts, you can refer to the article on Care Online at https://www.careonline.com.tw/2017/08/warts.html. Since human papillomavirus (HPV) is contagious, it is recommended to treat the lesions completely as early as possible. Thank you![Read More] Understanding the Challenges of Cryotherapy for Viral Warts
Understanding Plantar Warts: Treatment Duration and Prevention Tips
Viral warts are contagious? I am currently being treated for plantar warts and have been undergoing treatment for over a year. I feel like they are almost healed, but the doctor says they are not. I would like to know how long it typically takes to treat plantar warts that are ab...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to viral warts, you can refer to the article on Care Online at https://www.careonline.com.tw/2017/08/warts.html. The treatment duration for viral warts varies depending on the individual, the lesions, and the treatment method. Some people respon...[Read More] Understanding Plantar Warts: Treatment Duration and Prevention Tips
Effective Treatments for Athlete's Foot and Managing Exudate
Treatment of athlete's foot (tinea pedis) and management of exudate? Hello Doctor: I have a tendency to sweat excessively from my hands and feet. I previously had a history of atopic dermatitis over ten years ago, which resolved on its own as I aged. I also had a history of ...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to athlete's foot, you can refer to the article by Med's Good Friend at https://www.medpartner.club/tinea-pedis-treatment-prevention/. In summer, it is recommended to apply a thin layer of ointment. If the lesions continue to expand an...[Read More] Effective Treatments for Athlete's Foot and Managing Exudate
Can Muscle Loss and Edema Cause Stasis Dermatitis After a Fracture?
Is it possible to develop stasis dermatitis due to muscle atrophy and edema after a fracture from a car accident? If so, is it possible for the condition to improve on its own after the fracture heals? Will it be as severe as stasis dermatitis caused by varicose veins, or is it n...
Dr. Wu Yuxin Reply:
It is possible if the blood vessels are damaged.[Read More] Can Muscle Loss and Edema Cause Stasis Dermatitis After a Fracture?
Exploring Endoscopic Cyst Removal Options in Northern Taiwan
Could you please provide more context or details regarding the cyst removal surgery? Hello, doctor. I saw your previous comment mentioning that Kaohsiung Medical University has endoscopic removal surgery for sebaceous cysts. If I live in the northern part of Taiwan, such as Taipe...
Dr. Wu Yuxin Reply:
Most hospitals with a plastic surgery department offer this type of endoscopic surgery.[Read More] Exploring Endoscopic Cyst Removal Options in Northern Taiwan
Hard Lump Near Groin: Painful Symptoms and Treatment Options
There is a small lump on the left side of the groin near the scrotum that is slightly painful and feels hard to the touch? There is a small swollen area near the left side of my groin, close to the scrotum, which is slightly painful and feels hard to the touch. About three years ...
Dr. Wu Yuxin Reply:
Since you are concerned about worsening symptoms, you should seek medical attention promptly. Online consultations cannot resolve your symptoms or provide an accurate diagnosis.[Read More] Hard Lump Near Groin: Painful Symptoms and Treatment Options
Managing Bruising and Nail Changes After a Toe Injury
Bruising from stubbing a toe? About a month ago, while jogging in the morning, I accidentally kicked the ground with the second toe of my right foot. That evening, I noticed bruising, but by noon on the same day, the toe no longer hurt. Since then, I have been able to exercise no...
Dr. Wu Yuxin Reply:
In principle, no special treatment is needed; the bruised area will be naturally pushed out as the nail grows.[Read More] Managing Bruising and Nail Changes After a Toe Injury
Understanding the Increase of Moles: Causes, Concerns, and Care
Mole pigmentation Hello Doctor, in the past two years, I have noticed many new moles appearing on my body, both red and black, especially on my back, waist, and arms. There is also one in my intimate area, and a few on my face. Now, if I count them all, there should be more than ...
Dr. Wu Yuxin Reply:
If you have concerns about any growths on your body, you should seek medical attention as soon as possible.[Read More] Understanding the Increase of Moles: Causes, Concerns, and Care
Understanding Yellow Spots on Nails: Causes and Treatments
Nail yellowing issues? Currently, a circular yellow spot (0.2 cm) has appeared in the nail of the right pinky finger (1.1 cm) at the edge of the white lunula, and there is also a sensation of peeling. I was hospitalized previously and received high-dose corticosteroids for over t...
Dr. Wu Yuxin Reply:
It's best to see a dermatologist for an examination.[Read More] Understanding Yellow Spots on Nails: Causes and Treatments
Understanding Warts: Are They Contagious and What to Do?
Wart with a scab-like appearance I would like to ask the doctor about a situation that occurred today while investigating a case. I had contact with a wart on the individual's arm, but I'm not sure if it is indeed a wart (the image can be found at the provided link). I ...
Dr. Wu Yuxin Reply:
Even warts are not necessarily contagious through contact; the likelihood is higher if there is a wound on the skin. It is recommended to clean the area thoroughly immediately in similar situations.[Read More] Understanding Warts: Are They Contagious and What to Do?
Accelerating Skin Healing and Whitening After Burns: Expert Advice
Wound healing and skin whitening for repair of skin issues? Hello Doctor, I accidentally burned myself with freshly boiled water on Monday night and immediately went to see a doctor. After applying ointment, the condition has gradually improved; the wounds on my forehead and face...
Dr. Wu Yuxin Reply:
It is not recommended to use it; instead, have a dermatologist examine you before proceeding.[Read More] Accelerating Skin Healing and Whitening After Burns: Expert Advice
Understanding Folliculitis: Symptoms, Treatment, and Recovery Insights
Folliculitis issues? Two weeks ago, I discovered a lump about one centimeter in size on my calf. It was slightly red at first, but it wasn't painful or very itchy. After seeing a doctor, he examined it and diagnosed it as folliculitis, prescribing medication. A week later, t...
Dr. Wu Yuxin Reply:
Typically, after normal folliculitis resolves, there will be a period of fibrous tissue formation. If the inflammation is not severe, most cases will resolve on their own.[Read More] Understanding Folliculitis: Symptoms, Treatment, and Recovery Insights
Understanding Skin Bumps: What to Know About Unidentified Growths
A growth of an unknown mass? Hello doctor, I have a round, skin-colored bump about the size of a sesame seed on the back of my left index finger. It is soft and not painful. I would like to know what this might be and if it could have any effects.
Dr. Wu Yuxin Reply:
It is not possible to make a diagnosis online; I recommend that you visit a nearby dermatologist for an examination.[Read More] Understanding Skin Bumps: What to Know About Unidentified Growths