Dr. Liao Wenyu reply Dermatology Question - Page 3

There are small white papules at the tip of the foreskin? Hello, doctor... I have had some small white bumps at the tip of my foreskin since childhood. They look a bit like small pimples, but they are neither itchy nor painful. I'm just worried that my girlfriend might see t...

How should skin itching similar to sun allergy be treated? My mother works in an outdoor job and often experiences itching, especially in areas where sweat tends to accumulate, such as the straps and underwire of her bra. Typically, her symptoms are milder in winter compared to s...

Microvascular rupture of the skin What are the causes of microvascular rupture in the skin? How can it be treated and prevented? After the blood vessels rupture, they often leave small spots; how can these be removed? Thank you!

Question Hello, doctor: Does chlorine in swimming pools harm the skin, and how can I take care of my skin? Thank you.

About hair? I have suddenly noticed a significant amount of hair loss over the past year, and it seems like it hasn't grown back. The hair loss has been gradual, and I'm only 20 years old. Is this baldness? The front part of my hair is thinner [the back is too]. Over th...

Laser spot removal Hello Dr. Liao, I have some small freckles on my face, distributed on both cheeks, but they are not very numerous. I am considering laser treatment for freckle removal, but I am not very clear about the costs involved. Does health insurance cover this procedure...

Sometimes blisters can form on the hands? Hello Doctor, I apologize for bothering you during your busy schedule. I would like to ask about the situation where small blisters sometimes appear on the sides of my fingers and on my palms. These can occur as several small blisters (or...

Sudden onset of acne without any apparent reason? The skin on my chest suddenly develops large and painful pimples without any apparent reason, which is very bothersome, and this is not the first time it has happened... What is a fibroma?

Alpha hydroxy acid (AHA) peel Information related to alpha hydroxy acid (AHA) peels includes potential side effects.

There are many pimples on the outer sides of both arms? Hello Dr. Liao, I have been dealing with acne since I was in the seventh grade. Every inch of my facial skin is covered with blemishes, and during my youth, I also had a lot of acne on my chest and back. I have seen doctors ...

Nail injury due to compression by a heavy object? Hello Dr. Liao: A couple of days ago, my toenail (big toe) was crushed by a motorcycle. The nail is not broken, but there is an internal wound, and the pus is trapped underneath the nail. Additionally, there is a dent in the middl...

The toenail was injured by a heavy object? Hello Dr. Liao: A couple of days ago, my toenail (big toe) was crushed by a motorcycle. The nail is not broken, but there is an internal wound, and pus cannot drain out. There is a groove running across the middle of the nail, with the f...

Dupuytren's contracture Hello Doctor: My mother has a severe case of eczema, which causes itching and cracking of her hands. After seeing a doctor, she was prescribed a topical medication containing steroids, which works very well, but as soon as she stops using it, the symp...

Pigmentation deposition Hello, my husband's calf has developed dark, patchy spots. They are not painful or itchy, but they look quite unsightly. Yesterday, the doctor said it is hyperpigmentation and provided a small jar of ointment, stating that it cannot be cured. Is this ...

Onychomycosis I have a severe toenail fungus problem and have been seeking a permanent cure, but I don't know which dermatology clinics or hospitals in the Hsinchu area offer oral treatment. Dr. Liao, do you provide this type of oral treatment in your outpatient clinic at Hs...

Unpleasant body odor? Excessive sweating can lead to yellowing of undergarments, and the areas affected by sweat may develop an unpleasant odor (different from body odor). After using antiperspirants, the combination of sweat and odor can become more unpleasant. What improvements...

Scar medication Hello, for hypertrophic scars, what type of medication should be applied? Also, what type of medication should be used for flat scars?

Scar Hello, doctor. I would like to ask you about a pimple I had on my skin. I finally managed to pick it off, but it left a noticeable scar. Will the scar fade away on its own, or do I need to apply medication? If so, what should I use to help reduce the scar? Thank you!

Scar treatment medication Hello, doctor. I would like to ask you which scar treatment medication is better. Could you recommend one? Thank you.

There is a foldable white line on the middle toe of the foot?! Hello Dr. Liao: I apologize for taking your time to answer our questions. Last month, I noticed a peculiar phenomenon with my foot—specifically, my middle toe! It has developed a straight white line, not horizontal, a...