Spots, Dermatology FAQ - Page 22

Itching in the groin area? Red spots resembling small rashes or blisters on the scrotum, penis, and glans have appeared. I saw a doctor who prescribed BG ointment, which helped somewhat, but new small rashes keep appearing, and they are itchy, occurring sporadically.

Moles or spots Hello doctor, I have developed two small round spots under my chest that are about two centimeters apart. They are not painful or itchy, and their color is only slightly darker than my skin tone (they resemble the scars from childhood vaccinations on my arm, but th...

Sudden appearance of spots and acne on the face may indicate an underlying health issue? I have never had a tendency to develop acne since I was young, except for occasional breakouts on my chin when my stomach is upset. However, recently I have suddenly developed acne on my chee...

A brown patch has appeared on the lower right side of the chest? A coffee-colored patch the size of a ten-dollar coin has appeared on the lower right side of the chest. It is neither itchy nor painful, and it cannot be rubbed off.

Red spots on the hands? Hello, doctor. Three days ago, I noticed red spots on my hand that resemble mosquito bites. They are neither itchy nor painful. I initially didn't think much of it, but they have been increasing in number, and now even my fingers have them. The edges ...

If you experience redness, heat, and pain on the skin due to friction from walking, you can take the following steps to manage the condition: 1. **Clean the Area**: Gently wash the affected area with mild soap and lukewarm water to remove any irritants. 2. **Cool Compress**: Ap...

Follicular issues Hello Dr. Wu, a few years ago I used wax strips to remove hair from my calves, and since then I've developed many small, slightly itchy but red spots that don't look good. What should I do?

Acne can be very painful? Hello, doctor. I have a question. After having acne on my face, the spots have faded but now I have some redness or areas of flushing, especially when I feel warm, my entire face turns red. This situation has been ongoing for two years. I would like to k...

Corticosteroid ointment If I apply a corticosteroid cream and develop side effects such as facial hair growth and dark spots, will these side effects resolve on their own if I stop using the medication?

Is it an allergy? In the morning, I had Vietnamese cuisine, and by the afternoon, I noticed small red spots on both sides of my neck. They are not itchy or painful.

The hand appears to be bruised? Hello doctor, my mother has a spot on her hand that is about the size of a 50 NT dollar coin. It usually appears red, but after bathing, it looks like a bruise. It has been there for two months. What could this be?

Suspected cauliflower-like lesions? I have two small spots on my penis and I'm not sure what they are. I haven't had sexual intercourse, but they look like they might be related to it. It's been four months already.

Red spots appearing on the upper and lower limbs that are neither painful nor itchy? I suddenly developed some red spots on my upper and lower limbs. They are distinct, not raised, bright red, and the size of pinholes. I know these are cherry angiomas. I consulted a dermatologist...

I have developed red spots of unknown origin? I suddenly developed three red spots, each about 1 centimeter in size, in the genital area near the testicles, and I also have many itchy red spots on my thighs. Please help me.

The hand looks very bruised? My mother has a bruise-like spot on her hand, about the size of a 50-cent coin, which becomes more noticeable after bathing. It has been present for over two months and is not painful or itchy. I'm not sure what it could be. Should we be concerne...

Hyperpigmentation issues? Hello, doctor. I have slight dark spots on my forehead and nail marks on my face. The dermatologist prescribed me a cream to apply morning and night. Can I apply it to any area that looks dark, or should I only apply it to the dark spots?

The issue of vascular birthmarks? I have developed some red spots on my body, including my arms, thighs, back, and chest. My concern is regarding these vascular lesions; some of them "blanch" when pressed, while others do not. Is this normal? For cherry angiomas, does p...

Why are there red spots just below the calf? There are red spots appearing just below the calf, and it tends to itch, especially after washing with hot water and going to bed early when it's quite warm. Could this be due to significant seasonal changes? What should I do if i...

Skin abnormalities Hello, doctor. I have noticed small, potato-sized white spots appearing under my skin. They are painless and more prominent on my arms, wrists, and back, especially after consuming betel nut or when my skin gets warm. Although my skin tends to redden when heate...

Skin issues I have been experiencing skin rashes for several years, and they have not improved. Initially, there were 1 to 2 spots that weren't very itchy, but after a year or two, the rashes increased, and my whole body became itchy and prickly, which is extremely uncomfort...