Fungal infection, Dermatology FAQ - Page 5

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Understanding Skin Issues in Seniors: What to Do About Unusual Rashes

A rash resembling tinea located in the middle of an elderly person's buttocks? Hello Doctor, today I took my grandmother to see a physician. She is 79 years old, mobile, and not bedridden; she spends more time sitting but still walks a little every day. Recently, while helpi...


Dr. Wu Yuxin Reply:
The situation described by the doctor you consulted is possible and quite common in clinical practice, especially among individuals who sit for prolonged periods. You should trust the doctor's expertise.

[Read More] Understanding Skin Issues in Seniors: What to Do About Unusual Rashes


Understanding Inner Thigh Rashes: Eczema or Fungal Infection?

Inner thigh rash Hello, I have a rash on the inner thigh that runs down in a line. The doctor said it is eczema but prescribed me Bactroban. Does this mean there is a concurrent fungal infection? I'm really anxious, could it be a Candida infection?


Dr. Li Yufen Reply:
Hello: Bictoderm (https://806.mnd.gov.tw/ph/Med_Web/efiles/AC35183335.pdf) is an antifungal and candidiasis ointment. During the humid and hot summer months, skin folds are prone to fungal infections. It is recommended that if your skin abnormalities persist or worsen, you should...

[Read More] Understanding Inner Thigh Rashes: Eczema or Fungal Infection?


Managing Groin Dermatitis: Can Over-the-Counter Creams Help?

Could you please clarify your question regarding the medication for groin area dermatitis? Initially, I was diagnosed with intertrigo in the groin area. At that time, the doctor prescribed antibiotics and an ointment (I forgot the name). After applying it for a week, it improved,...


Dr. Li Yufen Reply:
Hello: Because Aifumei contains steroid components, long-term use is not recommended. Currently, as the weather begins to turn humid and hot, many individuals may experience tinea cruris due to fungal infections in the groin area. If your skin abnormalities persist or worsen, it ...

[Read More] Managing Groin Dermatitis: Can Over-the-Counter Creams Help?


Understanding Pitting Nails: Causes and Treatments for Young Adults

The appearance of small, pinpoint depressions on the nails? I am 18 years old and have been experiencing numerous small pits on the surface of my fingernails for the past three months. The pits are dot-like in appearance. My thumbs have the most pits, while other fingers have als...


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 to determine the appropriate treatment.

[Read More] Understanding Pitting Nails: Causes and Treatments for Young Adults


Understanding Pityriasis Alba: Causes, Treatments, and Care Tips for Adults

Pityriasis alba I recently noticed some subtle white patches on my face. The dermatologist said it is Pityriasis Alba, which mostly occurs in children and adolescents. I would like to know what causes Pityriasis Alba in adults. The dermatologist prescribed "U-Fu Soft Ointmen...


Dr. Wu Yuxin Reply:
If it is confirmed to be pityriasis alba, no aggressive treatment is necessary, as it usually resolves on its own within 3 to 6 months. It is important to practice sun protection.

[Read More] Understanding Pityriasis Alba: Causes, Treatments, and Care Tips for Adults


Is It a Fungal Infection or Eczema? Understanding Skin Rashes

Is this a fungal infection or eczema? Hello Dr. Wu: At the end of September to early October, I noticed symmetrical rashes on both sides of my perineum. Initially, I thought it was eczema caused by using sanitary pads during my menstrual period. I usually don't have much itc...


Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before administering treatment or prescribing medication..." Therefore, online diagnosis is also not permissible. Without a physical examination of the lesion, it is impossible to make a defin...

[Read More] Is It a Fungal Infection or Eczema? Understanding Skin Rashes


Red Bumps in the Groin: Could It Be Eczema?

There are small red bumps in the groin area? Hello doctor, I have a question. I have red bumps under my left thigh that sometimes itch, and I feel the urge to scratch them. However, when it itches a lot, I sprinkle some cooling powder on it. Doctor, could this be eczema? Thank yo...


Dr. Wu Yuxin Reply:
It is not certain; both fungal infections and eczema are possible. Please seek medical attention as soon as possible. A proper examination is necessary to determine the issue and to address it appropriately.

[Read More] Red Bumps in the Groin: Could It Be Eczema?


Understanding Black Spots on Toenails: Causes and Concerns

Black spots on nails? Hello Doctor: Recently, over the past two months, I noticed that the upper left corner of my left big toe nail has suddenly turned black, approximately 0.3 cm in size. There is also a small black spot about 0.1 cm below it, but this is not on the surface of ...


Dr. Wu Yuxin Reply:
Medical regulations state that "physicians must personally examine patients before administering treatment or prescribing medications..." Therefore, online diagnosis is also not permitted. If you are experiencing significant distress, please seek medical attention promp...

[Read More] Understanding Black Spots on Toenails: Causes and Concerns


Understanding Toenail Injuries: Do You Really Need to Remove It?

The nail is split halfway through the middle section? Hello Doctor, I accidentally injured my toe while setting up a column, causing my toenail to split in half from the middle. When I first saw a doctor, he said there was no need to remove the toenail, as it would grow back. How...


Dr. Wu Yuxin Reply:
Trauma may also necessitate toenail removal, depending on the extent of the injury to determine whether the nail can be preserved. If the nail is not removed, it may lead to prolonged pain; sometimes, short-term pain from removal is preferable to long-term discomfort.

[Read More] Understanding Toenail Injuries: Do You Really Need to Remove It?


What to Do If Your Nail Turns Black: Understanding Fungal Infections

What should I do if the inside of my nail has turned very dark? Hello, I visited a dermatologist yesterday because I had trimmed my nails in an attempt to address the dark areas. However, the doctor informed me that this could easily lead to a bacterial infection. It was later de...


Dr. Wu Yuxin Reply:
Medical regulations stipulate that "physicians must personally examine patients before administering treatment or prescribing medications," and therefore, online diagnosis is also not permitted.

[Read More] What to Do If Your Nail Turns Black: Understanding Fungal Infections


Managing Fungal Infections: Tips for Skin and Nail Care

Fungal infection I have athlete's foot, and now it has spread to my hands. I would like to ask the doctor: 1. Can I apply a keratolytic agent on my hands before using an antifungal cream? 2. I have a wound on my calf. If the wound is scabbed and it itches, can I scratch it w...


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] Managing Fungal Infections: Tips for Skin and Nail Care


Persistent Fungal Infection: Why Two Months of Treatment Isn't Enough

Fungal infection of the buttocks has not healed after applying medication for two months? Hello Doctor, since the beginning of winter last year (December 2016), I have been experiencing itching in the genital area. Starting from February 2017, I also developed itching and pain ar...


Dr. Wu Yuxin Reply:
1. 3-4 weeks 2. There are also oral antifungal medications.

[Read More] Persistent Fungal Infection: Why Two Months of Treatment Isn't Enough


Can Mold from Shower Doors Cause Skin Infections?

Mold issues Hello doctor, yesterday I cut myself on the waterproof strip at the bottom of the glass shower door while bathing. There was mold growing on the waterproof strip, and I am concerned whether this mold could enter the wound and cause a fungal infection in my body.


Dr. Wu Yuxin Reply:
It's possible; if the immune system is weak, the risks are greater.

[Read More] Can Mold from Shower Doors Cause Skin Infections?


Understanding Fungal Infections: Symptoms and Skin Itchiness Explained

Fungal infection Hello doctor, what symptoms would appear if there is a fungal infection in a wound? Recently, I've been feeling itchy; could this be related to a fungal infection?


Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine. If it is very concerning, please seek medical attention as soon as possible.

[Read More] Understanding Fungal Infections: Symptoms and Skin Itchiness Explained


Understanding Hong Kong Foot: Treatment and Skin Infection Insights

Hong Kong foot and mouth disease? Due to the work environment, I developed athlete's foot, and it seems that I also have a fungal infection on my hands. I might have transmitted it to my mother, who went to see a doctor. The doctor prescribed Fucidin spray and Melaleuca Fuci...


Dr. Wu Yuxin Reply:
You should consult your attending physician about this issue, as they are the most familiar with your condition and can help you choose the appropriate medication.

[Read More] Understanding Hong Kong Foot: Treatment and Skin Infection Insights


Can Shaving Pubic Hair Help Treat Fungal Infections?

Fungal infection Does shaving pubic hair help reduce the condition of tinea cruris? Can a washing machine effectively kill spores on clothing? Thank you!


Dr. Li Yufen Reply:
Hello: Tinea corporis can generally be treated with topical antifungal ointments without the need to shave pubic hair. Regularly wash clothing with detergent and dry them in the sun, as fungi cannot survive in such conditions. Since fungi thrive in warm and moist environments, it...

[Read More] Can Shaving Pubic Hair Help Treat Fungal Infections?


Understanding Skin Issues: Managing Groin and Vulvar Infections

It seems like there is an infection in the genital area? Hello, doctor. I have been experiencing issues since the sixth grade. However, I was too shy to see a doctor, which has led to problems now. The inner thigh and groin area seem to have eczema, resulting in hyperpigmentation...


Dr. Wu Yuxin Reply:
Medical regulations state that "physicians must personally examine patients before providing treatment or prescribing medication," and therefore, online diagnosis is not permitted. If you are experiencing significant distress, it is advisable to seek medical attention p...

[Read More] Understanding Skin Issues: Managing Groin and Vulvar Infections


Understanding Persistent Red Circles on the Chest: Causes and Treatments

Red circular rings appear on the chest? Hello Doctor: Last January, I noticed a series of red circles on my chest. They are not itchy and there doesn't seem to be any scaling. I didn't pay much attention at first, but as the circles increased in number and expanded, I v...


Dr. Wu Yuxin Reply:
A fungal infection is possible because your treatment duration was insufficient due to your discontinuation of medication. It is recommended that you return to your original physician for a follow-up.

[Read More] Understanding Persistent Red Circles on the Chest: Causes and Treatments


Understanding Darkening of the Calf: Causes, Treatment, and Care Tips

Darkening of the lower leg? Doctor, I would like to ask: My calves have turned dark, and after visiting a dermatologist, I was told that I have tinea. I would like to inquire about the following: 1. What are the transmission routes for tinea? 2. I have a habit of standing in the ...


Dr. Wu Yuxin Reply:
1. Fungal infection on the skin. 2. Yes, the feet should be thoroughly scrubbed, not just rinsed. 3. 3-4 weeks.

[Read More] Understanding Darkening of the Calf: Causes, Treatment, and Care Tips


Understanding Yellow Toenails: Causes, Symptoms, and Treatments

The toenails are yellowing? Hello doctor, my girlfriend's big toenails are yellowish and have some fine lines, and this has been happening for a while. However, only her big toes on both feet are affected. She mentioned that sometimes the area where the nail connects to the ...


Dr. Li Yufen Reply:
Hello: It is not possible to accurately diagnose skin diseases based solely on a textual description. If your skin condition persists, I recommend consulting a dermatologist for a definitive diagnosis and treatment. You can find a nearby dermatologist at http://www.derma.org.tw/u...

[Read More] Understanding Yellow Toenails: Causes, Symptoms, and Treatments


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