Dr. Li Yufen reply Dermatology Question

Red streaks after blood sampling? Hello doctor, I have recently noticed that after measuring my blood pressure, there are streaks that appear to be ruptured blood vessels. The pulse is also maintained with enough space for a finger to fit in. I'm not sure if this has happene...

After the swelling of the cheeks subsides, there is still a flat, pancake-like tissue that has not healed? Hello Dr. Lee, my question is related to the extraction of my wisdom tooth, but it seems to be more of a dermatological issue, so I would like to ask you. Three months ago, ...

Nail trauma leading to displacement and cessation of growth? Hello, doctor. I have a habit of playing basketball, and after getting new shoes over a year ago, I noticed that my left big toenail started to crack horizontally. I went to a nail technician for nail reconstruction to ...

Itching after hair removal? After hair removal in the area above the genitals, there hasn't been much issue, but as the hair begins to grow back, a few hair follicles have started to itch like hives (currently 6 spots). They are currently swollen and red, and mainly itch whe...

Skin prickling? Dear Doctor, Thank you very much for taking the time to respond to my questions. I am experiencing the following conditions throughout my body: Condition 1: I feel pain whenever I move, but it subsides when I remain still, which discourages me from moving. Cond...

[Attached image] There are red spots and patches on the inner thigh (unilateral); additionally, there are rashes on the neck that sometimes itch. Could these possibly be sexually transmitted infections? Inner thigh red spots location, close-up is clear → https://imgur.com/a/7XDl5...

There is a purplish-red spot the size of a mole on the upper eyelid? A few days ago, I noticed a purplish-red spot on my right upper eyelid, about the size of a mole. There are no similar spots on other parts of my body, and my limbs are functioning normally. However, I have been...

Nail fungal infection Hello Dr. Lee, my big toe nails have been gray for several years, with a texture similar to European bread, but they are not brittle. Last month, I saw a doctor for the first time, and he said that since there is no itching, it is not related to onychomycosi...

Acne issues Recently, I've been experiencing various sizes of acne. Some are red, swollen, and mildly painful, while others are pus-filled. As soon as one goes down, a new one appears. Despite washing my face every morning and evening, I still feel like there's no impro...

Abscess healing I would like to ask the doctor, I recently developed something resembling a boil behind my ear. I saw a doctor today, and black pus came out, leaving a somewhat deep cavity. I would like to know if this cavity will heal on its own with medication, or does it defin...

Feeling like there are bugs biting on the skin? Hello, doctor: I feel like there are bugs biting me, and using moisturizer hasn't helped. What should I do? I kindly ask for your assistance. Thank you very much.

The appearance of blue veins on the surface of the skin? Hello, doctor: One day I spent a long time under the hot sun, and when I returned, I noticed many areas on my face and body had developed blue veins. I am very distressed, as it has been about two to three years, and they h...

Small red spots appear on the fingers, and they disappear when pressed? Hello Doctor, I didn't notice when it started, but it should be recent. I have two very tiny red spots on my left ring finger. They are not close to each other; one is on the side of the finger and the o...

Female hair loss Hello doctor, I experienced significant hair loss last year. The hair on the crown and the back of my head appears normal, but my bangs have noticeably thinned out. After applying 5% minoxidil for six months, I have seen some fine hairs grow along my hairline, bu...

Recent mole removal surgery pathology report? Hello, doctor. I recently underwent mole removal surgery on the soles of my feet and under my armpit. The report for the first mole on the sole states: "Microscopically, the sections A and B reveal verruca vulgaris with hyperkera...

Why doesn't athlete's foot on the right foot spread to the left foot? I have athlete's foot on my right foot, which I have treated before, but it keeps recurring. Interestingly, my left foot has never been infected despite occasionally wearing the same socks for tw...

Painful skin during bathing, pain from scrubbing off dirt during bathing, and methods to clean the skin without pain? Hello, Doctor: First, I would like to thank you for taking the time out of your busy schedule to respond to my questions. I am trying to alleviate my suffering....

A bump that resembles a mosquito bite, red and itchy, that shows no signs of improvement? Red bumps have been appearing on my body intermittently. They are red and sometimes itchy. After about a week, these red bumps started to become dry, flaky, and rough. It has been three week...

A large area of redness suddenly appeared in the groin region? Hello Dr. Lee! I have severe urticaria and I am currently taking allergy medication prescribed by my doctor every day. Recently, while changing clothes and looking in the mirror, I noticed a large red patch on the inn...

Cellulitis Hello doctor: I would like to ask if cellulitis requires surgery to remove the bacteria inside?