Skin, Dermatology FAQ - Page 21

Fleshy lesions resembling acne? A few years ago, I developed a pimple on my face, and after it healed, it left behind a scar. However, it doesn't look like a typical scar because it is a raised piece of tissue. It becomes very noticeable in photos, and at first, my friends t...

Fleshy lesions resembling acne? A few years ago, I developed a pimple on my face, and after it healed, it left behind a scar. However, it doesn't look like a typical scar because it is a raised piece of tissue. It becomes very noticeable in photos, and at first, my friends t...

The fungal infection near the fingertips close to the nails has not improved even after more than two months of continuous treatment? Symptoms and Treatment Process: The right side of the tip of the left thumb initially developed many small blisters (which do not easily burst, an...

Sweat eczema Hello, I have been experiencing dyshidrotic eczema on my fingers and toes intermittently, and I have gotten used to it. However, a couple of days ago, it suddenly became hot, and I started scratching the area below my wrists. The next day, my hands and arms became ex...

Sweat eczema Hello, I have been experiencing dyshidrotic eczema on my fingers and toes from time to time, and I have gotten used to it. However, a few days ago, it suddenly got hot, and I started scratching the area below my wrists. The next day, my arms and hands became extremel...

After using Putty ointment, the skin experiences severe peeling and itching? Hello, doctor. I have symptoms of atopic dermatitis and seborrheic dermatitis, with a lot of dandruff and itching and peeling on my face, forehead, and behind my ears. After seeing a doctor, I was prescr...

Consultation for Soft Fibromas Dear Dr. Wu, I have a soft, protruding skin tag about 0.2 cm in size under my right armpit. It feels very soft and is a light black color, with hair growing on it. Over the years, its size and color have not changed. A dermatologist previously diag...

fingertip Hello Doctor, I would like to ask you about a transparent small dot I found on my right thumb. It is very small and not protruding, seeming to be under the skin, located between the fingerprints (the fingerprints are not covered and appear normal). It is not easily visi...

There is a 0.2mm blackish scab-like substance in the ear canal? Hello Doctor, about three months ago, my husband asked me to help clean his ears and I noticed a small black spot in his left ear canal that couldn't be removed. He visited an otolaryngologist three months ago, ...

Is there a chance for cauliflower to grow deeper? Hello, doctor. I have been diagnosed with genital warts at a dermatology clinic. I underwent cryotherapy once, but after returning home and retracting the foreskin, I suspect that it has grown from the inside. However, the doctor ...

Nodule near the navel? Hello doctor, may I ask what could be the small, pimple-like bumps next to the navel that seem somewhat different? They are slightly red; could this be folliculitis? Also, if there is an excessive amount of fine hair on the abdomen and chest, is there a ris...

Skin breakdown in all body folds? My father has recently been reluctant to seek medical attention for his skin condition. He has developed symptoms in areas of skin folds, such as the neck, groin, armpits, and behind the knees, resembling the attached images. These areas are crac...

Does azalea acid cause sweat spots? I previously found information indicating that tinea versicolor can secrete azelaic acid; therefore, could excessive use of azelaic acid cream lead to tinea versicolor? Currently, I am dealing with tinea versicolor. Should I avoid using azelaic...

Torn foreskin After removing the breathable adhesive bandage, I noticed a small hematoma. I punctured it to let the blood out, which resulted in a skin tear on the foreskin. How should I manage this?

A lump in the armpit? Hello, I noticed a lump in my left armpit after my menstrual period ended around September. It was painful when pressed, and I initially thought it was a personal hygiene issue since I have a problem with body odor. I usually shave my armpit hair weekly, but...

Do not inhibit melanin? Sunlight can cause skin aging; however, if you desire a deeper skin tone, are there recommended sun protection or skincare methods that can effectively prevent dark spots and skin cancer while still allowing for tanning?

Anal itching Hello doctor, I have been experiencing chronic anal itching, and I have scratched the skin to the point where it has turned white. Will this be curable?

Skin issues After receiving the vaccine, my skin becomes red and itchy whenever it is stimulated. For example, areas where a rubber band snaps or where something scratches will turn red and start to itch. Sometimes this reaction lasts a long time, and other times it lasts only a ...

Urticaria occurs when not getting enough sleep? Hello, doctor. I would like to ask about my husband. For the past month, whenever he doesn't get enough sleep, he develops itchy hives, but they disappear after he sleeps. If he gets enough rest, he doesn't have any rashes...

Menstrual regulation medication consultation? Hello doctor, I started taking Yaz on the second day of my menstrual period on October 22, and I am still experiencing light bleeding today, November 2. I need to use panty liners. I have never had this prolonged bleeding before. Is t...