Understanding Cracked Heels: Causes, Treatments, and Prevention Tips
Cracked heels Hello, Dr. Huang! I would like to ask if the common cause of cracked heels in women is due to shoe friction or excessive skin dryness? Could it be caused by athlete's foot fungus? Is it contagious? If men also experience cracked heels, what condition could that...
Dr. Huang Ruiyun Reply:
It is related to friction, dryness, weight, age, constitution, and athlete's foot. Males can also be affected. A diagnosis from a doctor is necessary to determine if one has athlete's foot. The improvement methods include regular care, and foot creams, hand creams, and ...[Read More] Understanding Cracked Heels: Causes, Treatments, and Prevention Tips
Understanding Flea Bites: Red Spots and Skin Reactions Explained
After a flea bite, it develops into a red macule? I had over twenty bites on my foot from fleas, which were large, red, and swollen. I visited a dermatologist, took medication, and received an injection. The itching lasted for a week before it gradually subsided. After it healed,...
Dr. Huang Ruiyun Reply:
Insect bites can trigger an immune response, which varies in intensity among individuals. This reaction typically resolves on its own within a few weeks, while hyperpigmentation may take several months to fade. If there is no itching, it can be left alone; however, if appearance ...[Read More] Understanding Flea Bites: Red Spots and Skin Reactions Explained
Understanding Skin Issues: Itchy Red Spots and Rashes Explained
Poor skin condition all over the body..? Hello Dr. Jiang: 1. A few days ago, small red spots about 0.1 cm in size started appearing on my foot, which are itchy and increasing in number. What could this be? 2. Small red spots about 0.1 cm in size have also appeared on my hand re...
Dr. Jiang Zheen Reply:
Your condition is most likely scabies, which is a parasitic skin infection. Treatment is required, along with disinfection of clothing. Wishing you well.[Read More] Understanding Skin Issues: Itchy Red Spots and Rashes Explained
Can Athlete's Foot Fungi Cause Genital Infections and Itching?
Can the fungus that causes athlete's foot infect the genital area? Tinea pedis, commonly known as athlete's foot, is a fungal infection that primarily affects the feet. It can potentially spread to other areas of the body, including the groin, leading to symptoms such a...
Dr. Jiang Zheen Reply:
Tinea pedis fungi can certainly infect the genital area, but women are more commonly affected by Candida infections. The clinical appearances of the two conditions differ somewhat, so it is important to consult a dermatologist for differential diagnosis. Wishing you safety and he...[Read More] Can Athlete's Foot Fungi Cause Genital Infections and Itching?
Is This a Corn? Understanding Foot Bumps and When to See a Doctor
Is this a corn? Hello doctor, I have a bump on the bottom of my left foot near the little toe. It feels hard like a callus. When I used scissors to cut away the skin, it looked a bit black inside and appeared to have thread-like structures, and it is painful. Is this a corn? Do I...
Dr. Huang Ruiyun Reply:
This doesn't look much like a corn; it may be a wart. It's advisable to see a dermatologist for a definitive diagnosis and treatment.[Read More] Is This a Corn? Understanding Foot Bumps and When to See a Doctor
Managing Foot Sweat and Blisters: Expert Advice for Relief
Foot sweat and blisters? Hello Dr. Jiang: My feet tend to sweat quite a bit, and about six months ago, I started developing blisters on the soles of my feet in different areas. After the blisters heal, the skin becomes rough, and sometimes new blisters appear, which seems to indi...
Dr. Jiang Zheen Reply:
When blisters occur, applying a topical corticosteroid ointment can help them dry out more quickly. If the symptoms are severe, you can visit a major hospital's dermatology department for localized ultraviolet light therapy. Wishing you safety.[Read More] Managing Foot Sweat and Blisters: Expert Advice for Relief
Dealing with Ingrown Toenails: When to See a Doctor and Home Remedies
Ingrown toenail Hello Doctor: I have been experiencing ingrown toenails on my right foot. Is it better to see a doctor? If I don't go to see a doctor, what are some good remedies?
Dr. Huang Ruiyun Reply:
Nails should not be cut too deeply, and shoes should not be too tight. If the issue is bothersome, consider visiting an orthopedic clinic.[Read More] Dealing with Ingrown Toenails: When to See a Doctor and Home Remedies
Managing Contact Dermatitis and Swelling After Injury: Expert Advice
Could you please provide more specific questions regarding contact dermatitis? Hello, I previously sprained my ankle (commonly referred to as a "twisted ankle") while playing basketball when I stepped on someone else's foot. After receiving treatment at a martial a...
Dr. Huang Ruiyun Reply:
Your skin will remember the substances that caused your contact dermatitis for a lifetime. Don't be foolish; go see an orthopedic or rehabilitation specialist.[Read More] Managing Contact Dermatitis and Swelling After Injury: Expert Advice
Post-Cryotherapy Concerns: Understanding Warts and Skin Reactions
Cryotherapy after wart treatment..? Hello Doctor, I have a wart on the sole of my foot. Last week, I underwent cryotherapy, and the area where the wart was has formed a scab. However, a ring of swelling resembling a blister has appeared around it. After walking a lot yesterday, I...
Dr. Jiang Zheen Reply:
This is a normal reaction; you just need to return to the doctor for a follow-up appointment in one week. Wishing you peace and may the love of Jesus be with you.[Read More] Post-Cryotherapy Concerns: Understanding Warts and Skin Reactions
Understanding Eczema vs. Athlete's Foot: Treatment Confusion Explained
Eczema and athlete's foot? Hello Dr. Jiang, I would like to ask about my situation. I visited two different hospitals for dermatology. Since I ran out of my ointment, I went to a clinic. The first hospital diagnosed me with athlete's foot, and the ointment's name s...
Dr. Jiang Zheen Reply:
Athlete's foot often first appears as peeling or blisters between the toes. If applying antifungal medication improves the condition, it is more likely to be athlete's foot. However, if you apply eczema medication, the condition may worsen. Wishing you safety and health...[Read More] Understanding Eczema vs. Athlete's Foot: Treatment Confusion Explained
Understanding Foot Sweating: Can Surgery Help?
Sweat glands in the feet Three years ago, I underwent a procedure to remove the sweat glands in my hands. Now, my hands no longer sweat, but my feet still sweat excessively, which has been a problem for many years. I heard from another doctor that it seems the sweat glands in the...
Dr. Huang Ruiyun Reply:
The potential complications of surgery for foot sweating are too significant, so no one dares to use surgery as a treatment.[Read More] Understanding Foot Sweating: Can Surgery Help?
Understanding Painful Plantar Warts: Causes and Treatment Options
The wound from a plantar wart is extremely painful? Dear Dr. Cheng, Hello. I previously consulted you regarding the issue of pain near the wart on the sole of my foot. Thank you for your response. However, after visiting the dermatologist, the doctor mentioned that it seems ther...
Dr. Zheng Lizhen Reply:
Hello: Taking medication in a short period of time generally does not pose significant issues. In addition to pain relief, it can also help control inflammation. Additionally, applying a bandage can provide cushioning and reduce pain. Sincerely, Dr. Cheng Li-Chen, Dermatologist.[Read More] Understanding Painful Plantar Warts: Causes and Treatment Options
Preventing the Spread of Warts: Essential Tips for Families
How to prevent transmitting the wart virus to others? The doctor said I have plantar warts and prescribed medication for treatment. I found information online that this is caused by a virus and can be transmitted to others through contact. It has been about four to five months si...
Dr. Huang Ruiyun Reply:
Plantar warts are not easily transmitted; they tend to develop on the soles of the feet, so there's no need to worry excessively about them. Try to avoid soaking in baths, hot springs, or swimming, and do not share shoes. Keep the bathroom floor as dry as possible.[Read More] Preventing the Spread of Warts: Essential Tips for Families
Pain Around Wart Area: Is It Normal During Healing?
The flesh near the plantar wart is painful? I have a wart on the sole of my foot and have undergone three cryotherapy treatments. The doctor said no further treatment is needed and that I should just observe it. However, I am currently concerned because there is pain in the tissu...
Dr. Zheng Lizhen Reply:
Hello, the pain after cryotherapy usually subsides within one to two days. If the pain persists, please return to the clinic to check for any other issues. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Pain Around Wart Area: Is It Normal During Healing?
Why Does My Toe Itch at Night Despite Looking Normal?
Why do my toes, which appear normal, itch while I'm sleeping? Hello Doctor: My left big toe has been itchy while I sleep for the past few weeks, but I don't feel much during the day. I have seen a doctor, but since there are no visible abnormalities, the doctor is unsur...
Dr. Jiang Zheen Reply:
If there are no visible changes to the skin, it is most likely eczema. You can start by applying an eczema cream. If there is no improvement, you should consult a dermatologist for further evaluation. Wishing you well.[Read More] Why Does My Toe Itch at Night Despite Looking Normal?
Cost of Botox Injections for Excessive Foot Sweating
Foot sweat The cost of Botox injections can vary widely depending on several factors, including the provider's experience, the location of the clinic, and the amount of Botox used. On average, the price can range from $300 to $800 per treatment session in the United States. ...
Dr. Zheng Lizhen Reply:
Hello: We apologize, but our hospital does not offer this service at the moment. It would require several tens of thousands of dollars. For more details, please consult a medical institution that provides this service. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Cost of Botox Injections for Excessive Foot Sweating
Understanding Foot Peeling: Is It a Sign of Athlete's Foot?
Symptoms I would like to ask, since I shower every day and my soles are very clean, but recently the skin on my soles has been peeling without any itching. Is there a problem? Could this be a sign of athlete's foot?
Dr. Huang Ruiyun Reply:
Athlete's foot does not necessarily cause itching; it is important to visit a dermatologist in person to confirm the diagnosis.[Read More] Understanding Foot Peeling: Is It a Sign of Athlete's Foot?
Do You Really Need Surgery for a Painless Skin Lesion?
Is surgery not necessary? Two days ago, I visited a dermatologist who noticed a black mole that suddenly appeared on the sole of my foot a few years ago. The doctor said it needed to be photographed and mentioned that it should be surgically removed to determine what it is. Today...
Dr. Jiang Zheen Reply:
Not necessarily, but if it grows rapidly, changes color, or becomes irregular, you should seek medical attention. Wishing you safety.[Read More] Do You Really Need Surgery for a Painless Skin Lesion?
Can Dog Skin Diseases Be Transmitted to Humans? What You Need to Know
Can skin diseases in dogs be transmitted to humans? Hello Dr. Huang: Recently, I discovered that my pet dog has a skin condition after taking it to a grooming shop. The veterinarian there mentioned that the fungus causing the dog's skin disease is similar to the fungus that ...
Dr. Huang Ruiyun Reply:
The fungal species in animals are actually quite different from those in humans, but they can occasionally be transmitted to humans. As long as you treat your dog's fungal infection properly, there's no need to worry excessively; otherwise, you might consider rehoming t...[Read More] Can Dog Skin Diseases Be Transmitted to Humans? What You Need to Know
Understanding Melanoma: When to See a Dermatologist for Skin Concerns
Melanoma A few years ago, a black mole suddenly appeared on the sole of my foot. It wasn't something I was born with. I have seen reports related to melanoma and have suspected that this might be the condition. Should I see a dermatologist or another specialist?
Dr. Huang Ruiyun Reply:
Visit a dermatologist.[Read More] Understanding Melanoma: When to See a Dermatologist for Skin Concerns