Rash, Dermatology FAQ - Page 14

Mild erythema The back of the hand sometimes shows faint reticular erythema that appears slightly orange and then disappears quickly! It comes and goes; could it be due to cold weather?

Skin rash In the past two days, I have developed a rash on my arms, with both hands affected, but the number of spots is not many (about 3-4). They are red but not itchy, and they sometimes feel like there are blisters in the middle. At times, they are quite noticeable, while at ...

Oral Griseofulvin (250 mg) and topical Gentamicin cream? Hello, Dr. Wu. I have hyperhidrosis, and my hands and feet sweat excessively. Last summer, I developed a rash on the top of my right foot due to wearing shoes in the heat (it was very itchy). Initially, it was only on my ri...

Dry and itchy skin I would like to ask, I originally had some itchy areas on my abdomen that I kept scratching, and later I noticed that bumps of varying sizes appeared, which are also itchy. Could this be considered a rash?

Dry and itchy skin I would like to ask, I originally had some itchy areas on my abdomen that I kept scratching, and later I noticed that bumps of varying sizes appeared, which are also itchy. Could this be classified as a rash?

Rash on the upper body? Hello Doctor: Over the past few months, I've noticed that my mother's rash covers almost her entire upper body. The itching occurs intermittently, and it seemed to be improving, but it keeps recurring unpredictably. When she scratches, the rash t...

Suspected urticaria? Currently, the clinic is closed on Sundays, so I would like to consult with you, Doctor. Hello, Doctor: Last week on March 2, I experienced skin itching but didn't pay much attention to it. On March 3, after scratching the itchy areas, I noticed a rash t...

Itchy skin in the groin area? Hello doctor, following up on my previous question (https://adoctor.tw/article/97027 &[email protected]), I have been trying to keep the affected area clean and dry. My home tends to be hot, and I only use a fan, which often leads to sweat...

Rash in the armpit and groin area? I have developed a rash under my armpits and groin area over the past few days. During the day, it doesn't bother me much, but at night, I wake up in the middle of my sleep due to itching, which prevents me from falling back asleep. After a...

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.

Itching of the skin in the groin area? Hello, doctor. I often experience itching in the groin area and the inner thigh due to excessive heat and humidity. Sometimes, I develop rashes, but my legs are sensitive to cold. It seems like my groin area is sensitive to heat; whenever it...

What are the symptoms of this condition? I have developed small bumps on my body that resemble a rash. They only itch when I'm about to sleep and are mostly located in areas such as my groin and on my hands and feet.

Hives are very itchy? Two days ago, I suddenly experienced intense itching all over my body while sleeping. The next day, I saw a doctor who diagnosed me with allergic urticaria. I suspect it might be due to eating Russian chocolate (the only unusual food I had that day), but I&#...

Rashes can appear on different areas of the hands each day? Hello, I've been experiencing a troubling issue these past few days! Every day, I develop small rashes in different areas on both of my hands, which are itchy, and when I scratch them, they form scabs. Now, the inne...

Shingles and postherpetic neuralgia? Hello, Doctor. I would like to ask you some questions. I developed shingles last December, initially mistaking it for back pain and acne. It wasn't until three weeks later that I realized something was wrong and went to see a dermatologis...

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.

Regarding acne and rashes? Doctor, I have recently developed many red bumps on my chest. I have seen three dermatologists, and they all quickly diagnosed it as folliculitis. However, it hasn't improved over time, which makes me worry that it might be something else, like a r...

Urticaria issues: Causes of medication prescribed by doctors? Recently, I suddenly developed urticaria, and I have no prior experience with allergies. The itching is quite severe. I searched online for information, and it seems that the causes of urticaria are often difficult to ...

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...

The effectiveness of scabicides? Hello Dr. Wu, I have been diagnosed with scabies by a dermatologist and have used the insecticide at home. I have applied the medication completely below my neck, but there are some small papules on my scalp that I have not treated. Can this be ...