Dermatology Q&A - Page 22

Uncertain rash Recently, after taking a shower and before going to bed, I have been experiencing itchy, raised bumps (similar in size to mosquito bites or acne) on my hands, back, legs, and buttocks. These bumps are skin-colored and not red. However, when I wake up in the morning...

A rash started yesterday? Hello, last week I visited a dermatologist for urticaria and took medication for three days without any issues. However, last night shortly after finishing the medication, I suddenly developed non-itchy red rashes on my hands and feet, which are differen...

Inquiry about sweating issues in the forearm? Hello Dr. Wu, I would like to inquire about the issue of sweating in my arms. It is a normal physiological response for certain parts of the body to sweat in hot weather; I usually sweat from my forehead, armpits, and other areas. H...

Nail contusion and issues with water infiltration? Hello, I would like to ask about a toenail issue: On July 31, I kicked a step while climbing stairs, resulting in a bruise on my left big toe nail. The nail did not fall off, but after three days, blood and fluid started to seep ...

Oral isotretinoin causing facial redness? I have been taking oral isotretinoin for about a week now, and my face is quite red, to the point where everyone notices it. They say I have a natural blush, and it's very obvious. How should I manage this redness? Is this a normal r...

Recovery period for paronychia? Hello, doctor! Last October, I had a severe ingrown toenail on my big toe, and the entire nail was removed. Now, the nail has grown back halfway, but recently I noticed a small part of the nail is dark. Is that a sign of a fungal nail infection? Sh...

Regarding the issue of sunspots? Doctor, I previously inquired about the issue of sunspots on my face and asked for a cream to remove them. The doctor suggested that I find a dermatologist nearby. Does "find a dermatologist nearby" mean to look for a dermatology clinic ...

Oral side effects of onychomycosis treatment? The dermatologist prescribed me Mycoterk, and I have been taking it for 58 days. Initially, I felt some effects after about two to three weeks, experiencing occasional brief stinging sensations and sometimes a burning feeling. I consu...

Follow-up question #199223 regarding skin issues? Dear Dr. Wu, Thank you for your response and explanation regarding my inquiry on skin issues in the article "<a href='https://adoctor.tw/article/199223'>#199223</a>". I have understood questions Q1...

A small flesh-colored bump has appeared on the penis? Hello Dr. Li, due to my atopic dermatitis, I have developed warts in various places from scratching multiple times since childhood. When my skin condition worsens, I even experience itching and skin breaks in the groin area, i...

A small bump has appeared on the skin of the penis? Hello Dr. Wu, I have had atopic dermatitis since childhood, and I often scratch my body due to itching. I have had multiple infections leading to warts when I was younger, and some of them have not healed to this day. Sometimes,...

Angular cheilitis issues? Hello, I am currently 17 years old and have been experiencing angular cheilitis since I was about 2 or 3 years old. I have visited a dermatologist at a clinic, and the doctor told my parents that it would improve as I grew older. However, it has been ove...

The skin on the leg suddenly turns black? Hello Doctor, I recently noticed a patch of skin near my knee on my thigh that has suddenly turned dark, about the size of a ten-dollar coin. It doesn't look much like a bruise, and it doesn't hurt when I press on it. I haven&#x...

Skin problem consultation? Dear Dr. Wu, I have a question regarding a lesion in my right armpit. There is a soft, dark-colored wart-like (or papillomatous) protrusion that has been present for over a decade, measuring approximately 0.2 cm. Last year (2022), I sent a photo of it ...

Blackheads after the resolution of a sebaceous cyst? Hello, doctor. Over a decade ago, I had a lipoma (or possibly a cyst) on the inner thigh that eventually resolved. 1. Recently, while showering, I noticed a small blackhead at the site of the previous lipoma. Should this small ...

Sebaceous cyst with blackhead About a year ago, I developed a small sebaceous cyst in my groin area. It became swollen for a few days but then subsided. The small blackhead associated with the cyst is still present, but it is no longer swollen or painful. Is there still a need to...

A sebaceous cyst that has developed into a mass (subcutaneous hematoma) after two years? Hello, doctor. I have a lump located on the upper left side of my right breast (above the right nipple). Originally, it was a sebaceous cyst with a diameter of about 0.3 cm. In May 2021, I co...

Areola issues A 23-year-old female has noticed that her areolas have gradually turned white, starting with small patches and now only the nipples retain color, while the areolas are completely white. The other side is also beginning to show similar white patches, without any pain...

If antifungal cream for nail fungus comes into contact with clothing or pants? Today, while doing laundry, I suspect that I may have gotten some antifungal cream for my toenail fungus on my feet. I'm a bit worried that this might cause other clothes to become contaminated wi...

In the summer, a patch of acne suddenly appeared on my shoulders and chest? Recently, on July 15th, I suddenly developed a patch of pimples on my right shoulder (there are also some on the upper part of my arm, estimated to be over 100). Below the clavicle, there are 2-3 on the l...