Understanding Sudden Nail Depressions: Causes and Treatments
The fingernails have recently developed sudden indentations? Hello doctor, recently I have noticed that the nails on my left hand's middle finger and ring finger, my right hand's thumb, and my left foot's big toe have suddenly become concave. What could be the caus...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. If it is causing significant distress, please seek medical attention promptly.[Read More] Understanding Sudden Nail Depressions: Causes and Treatments
Understanding Stage III Melanoma: What You Need to Know
Regarding Stage III Melanoma Hello, doctor. My mother had a black mole on the sole of her foot that became infected two months ago. After a series of biopsies and PET scans, it was found that there was also a lymph node metastasis in the popliteal fossa. She underwent surgery las...
Dr. Wu Yuxin Reply:
I am hesitant to answer this question. If Google could answer all questions, there would be no need for specialists; clinical expertise is truly important. For this question, you should consult your mother's attending physician, as they are the most familiar with her conditi...[Read More] Understanding Stage III Melanoma: What You Need to Know
Managing Psoriasis: Expert Answers to Common Treatment Questions
Questions about medication for psoriasis lesions? Hello Dr. Chang, I have ankylosing spondylitis and this year I developed skin issues on both sides of my hands and feet, leading me to visit a dermatologist. The doctor diagnosed me with psoriatic arthritis. Over the past few wee...
Dr. Wu Yuxin Reply:
You have already seen a dermatologist and received medication, so please follow the treatment as prescribed. If you have any questions or concerns, you should consult your attending physician, as they are most familiar with your condition and can help you choose the appropriate m...[Read More] Managing Psoriasis: Expert Answers to Common Treatment Questions
Understanding Severe Hand and Foot Swelling: Allergies or Other Conditions?
Redness, swelling, itching, and pain in the palm, which later spread to the soles of the feet, accompanied by mosquito bite-like lesions and erythema? The patient is a 64-year-old male who initially presented with redness and swelling in the palms, accompanied by itchy, raised we...
Dr. Li Yufen Reply:
Hello: Generally speaking, cellulitis presents with localized redness, swelling, heat, and pain, typically affecting a single area. It is rare to have systemic multiple lesions. In severe cases, if complicated by bacteremia, there may be systemic symptoms such as fever and chills...[Read More] Understanding Severe Hand and Foot Swelling: Allergies or Other Conditions?
Comparing Antifungal Treatments for Athlete's Foot: Terbinafine vs Naftifine
Are there any differences in the medications for athlete's foot? Recently, I got infected with athlete's foot. A colleague suggested that I buy an athlete's foot medication containing TERBINAFINE, claiming that it is the latest antifungal medication and the most ef...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to athlete's foot, you can refer to the articles on the Skin Expert Health website at http://www.drskincare.com.tw/Qa/Index.aspx?CID=13 and http://www.drskincare.com.tw/Qa/Index.aspx?CID=12, or check out the comprehensive guide on how to ch...[Read More] Comparing Antifungal Treatments for Athlete's Foot: Terbinafine vs Naftifine
Does Athlete's Foot Develop Drug Resistance with Multiple Treatments?
Is there an issue with drug resistance in athlete's foot? Hello Doctor: I recently visited a clinic for my athlete's foot issue. After receiving recommendations from friends and family, I switched to 2-3 different clinics, but my condition hasn't improved. Addition...
Dr. Wu Yuxin Reply:
Antibiotic resistance is often developed by patients due to insufficient treatment duration, self-discontinuation of medication, or switching medications without guidance. It is important to communicate with the same physician; if necessary, the physician will assist in changing ...[Read More] Does Athlete's Foot Develop Drug Resistance with Multiple Treatments?
Can Athlete's Foot Be Cured? Do You Need a Doctor's Visit for Treatment?
Can athlete's foot be completely cured? Is it necessary to see a doctor to get better? Hello, I have been troubled by athlete's foot for a long time. Due to my job, I have to wear safety shoes for extended periods, and my work hours are different from the general public...
Dr. Wu Yuxin Reply:
It can be completely cured; it just requires patience. There is no specific ingredient that is universally effective; it depends on individual suitability.[Read More] Can Athlete's Foot Be Cured? Do You Need a Doctor's Visit for Treatment?
Persistent Foot Warts: Is Freezing Treatment Enough?
The foot warts did not improve despite undergoing cryotherapy! A growth on the foot resembling a corn has been diagnosed by a doctor as a plantar wart. After undergoing cryotherapy for several months, there has been no improvement, and pain has developed, affecting mobility. Shou...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is causing significant distress, please seek medical attention as it can only be addressed after evaluation.[Read More] Persistent Foot Warts: Is Freezing Treatment Enough?
Understanding and Managing Persistent Foot Odor Issues
Foot problems When I put on shoes, an inexplicable foot odor emanates from them, but the smell disappears when I take off the shoes. This condition has persisted for seven years. I have consulted dermatologists, psychiatrists, and traditional Chinese medicine practitioners, yet n...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. If it is causing significant distress, please seek medical attention promptly.[Read More] Understanding and Managing Persistent Foot Odor Issues
Understanding Cryotherapy for Warts: What to Expect After Treatment
Cryotherapy Hello, 1. I have a growth on the sole of my foot that the doctor said is a wart, and I need to undergo cryotherapy. The day after the treatment, a large blister formed, which I learned is normal. However, after another day, it seems to have expanded (the color is di...
Dr. Wu Yuxin Reply:
Without seeing the lesion, it is impossible to determine. Since you have already sought medical attention, you should consult your attending physician, as they are the most familiar with your condition.[Read More] Understanding Cryotherapy for Warts: What to Expect After Treatment
Post-Operative Care for Plantar Warts Removal: Essential Guidelines
Surgical excision of plantar warts? Hello, Doctor. I would like to ask about the post-operative care procedure following the excision of a plantar wart. Approximately 10 hours after the surgery, I removed the gauze that was covering the lesion (I felt it was uncomfortable being t...
Dr. Wu Yuxin Reply:
General surgery does not always require antibiotics for bacterial infection prevention. For other concerns, you should consult your attending physician, as they are most familiar with your condition.[Read More] Post-Operative Care for Plantar Warts Removal: Essential Guidelines
Can Athlete's Foot Fungi Infect the Face? Understanding the Risks and Treatments
Can athlete's foot fungus infect the face? When I got home today, I noticed my dad's slippers were out of place. I put them back in the shoe cabinet and then went to watch TV. However, I later thought about how my dad has athlete's foot, and after handling his slip...
Dr. Wu Yuxin Reply:
It is possible to treat.[Read More] Can Athlete's Foot Fungi Infect the Face? Understanding the Risks and Treatments
Callus or Wart: Understanding Your Foot Skin Issues
Is it a cocoon or a chrysalis? Hello, Doctor. I have a question. I used to wear high-heeled shoes, but for the past year, I have switched to flat shoes. I have a tendency to develop cracks on the soles of my feet. About six months ago, I noticed a small, 0.2 cm hard bump on the h...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to definitively diagnose whether it is a viral wart or a corn/callus-related keratotic lesion. For differential diagnosis between viral warts and corns, you can refer to the article on the Dermatology Expert Healt...[Read More] Callus or Wart: Understanding Your Foot Skin Issues
Is It Dyshidrotic Eczema or Athlete's Foot? Understanding Your Symptoms
Dyshidrotic eczema or athlete's foot? Hello doctor, since I visited the Gaomei Wetlands in Taichung, I have developed blisters on the toes of my right foot, specifically on the index and middle toes. They heal on their own but then start to peel. The small blisters are somew...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. Only after an examination can the problem be identified and addressed.[Read More] Is It Dyshidrotic Eczema or Athlete's Foot? Understanding Your Symptoms
Small Hole in Foot: Possible Foreign Object Injury and What to Do
Suspected foreign object punctured in the sole of the foot? Today, I suddenly discovered a very small hole on the sole of my foot, which seems to have been punctured by a very fine foreign object. The surrounding area is slightly raised, and the raised skin appears lighter in col...
Dr. Wu Yuxin Reply:
Please seek medical attention promptly.[Read More] Small Hole in Foot: Possible Foreign Object Injury and What to Do
Why Is My Surgical Wound Not Healing After Foot Surgery?
Surgical wound dehiscence? Hello, doctor. I underwent surgery for a foot fracture at the beginning of July. I was supposed to have the stitches removed a week later, but the wound has not healed yet and is still not healed to this day. I change the dressing and disinfect the woun...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. You should consult your attending physician, as they are most familiar with your condition.[Read More] Why Is My Surgical Wound Not Healing After Foot Surgery?
Are Foot Creases Normal When Treating Athlete's Foot?
There are creases on the soles of the feet? Doctor, I have been treating athlete's foot and have been applying an antifungal cream. However, I noticed that there are lines or creases on the soles of my feet. Is this a normal occurrence, and could it be related to the cream I...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. A proper examination is necessary to understand the problem and determine the appropriate treatment.[Read More] Are Foot Creases Normal When Treating Athlete's Foot?
Is Swelling Normal After Wart Treatment? Expert Insights on Recovery
The doctor said that the viral wart is healing. Is it normal for swelling to appear around it? I have a wart on the sole of my foot, and I have undergone cryotherapy, electrosurgery, and topical wart treatment. During my treatment, I did not develop any blisters or experience any...
Dr. Li Yufen Reply:
Hello: If the skin abnormalities persist, it is advisable to return for a follow-up consultation. Thank you![Read More] Is Swelling Normal After Wart Treatment? Expert Insights on Recovery
Understanding Nail Changes: Causes of Discoloration and Separation
Nail dystrophy Hello Dr. Wu, I woke up last night and noticed that my right big toe was very painful. It hurt more with light pressure. When I got up to check, there was no swelling or external injury, but I noticed a faint bruise under the nail (it was very light, but compared t...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is causing significant distress, please seek medical attention promptly. A proper evaluation is necessary to understand the problem and determine the appropriate treatment.[Read More] Understanding Nail Changes: Causes of Discoloration and Separation
Understanding a Long-Lasting Green Spot on Your Foot: What to Know
I have had a greenish substance on the sole of my foot for over ten years? Hello Doctor, I have a greenish spot on the sole of my left foot, approximately 0.5 cm in diameter. It is not round but somewhat irregular in shape. It feels slightly raised, similar to a callus, but not h...
Dr. Wu Yuxin Reply:
So the surgery has already been scheduled? Let's wait for the surgery report to come out before discussing further. Hypothetical questions cannot be answered.[Read More] Understanding a Long-Lasting Green Spot on Your Foot: What to Know