Rash, Dermatology FAQ - Page 32

Skin allergy Doctor: Hello, I have been experiencing hives every morning within half an hour of waking up for the past two months, with the affected areas varying. However, they usually improve within 1-2 hours. As the condition has persisted, I noticed generalized swelling, tigh...

Medications for Candida infections? Hello Dr. Liao: Two weeks ago, I visited the clinic due to erythema and rash in my groin area. The doctor diagnosed me with a candidal infection. I heard about a medication called Lamisil (spray) that is said to be more effective, but after usi...

Shingles I was diagnosed with herpes zoster at the hospital on August 29 due to the appearance of blisters on my skin. I would like to confirm the following: 1. How long does this condition typically last? 2. Initially, the rash was only present in the middle of my left neck an...

That's so scary!!! This week, there are many ants in our room's closet and bedding, but there are no sweets or anything for the ants to eat. I would like to ask the doctor if ants eat wood? I have multiple bites on my body from the ants, which are red, swollen, extremel...

Roseola Hello: About a month ago, I developed many red spots on my body, varying in size and extremely itchy. It has been a month now, and despite several visits to the doctor, there has been no improvement. The doctor said it is roseola. What is this condition? How long will it ...

Erythema and pruritus? In recent years, I have experienced erythema on my chest and arms after showering, sweating, or swimming. Some areas develop rashes and become itchy, but my skin appears normal at other times. I have seen several doctors over the years, but the diagnoses se...

Please respond as soon as possible!!!! Recently, about 2 to 3 hours after going to sleep, I have been developing what looks like a rash (similar to welts from insect bites) that varies in size and some of the bumps are quite hard. They are extremely itchy. Initially, these appear...

Shingles One day, I suddenly noticed small, blister-like bumps on the back right side of my neck. They are painful and increasing in number. Doctor, how long will it take for this condition to heal? I’ve heard that it can leave unsightly scars. How can I minimize scarring, and wh...

Rash A few days ago, I drank alcohol and later developed a rash, which I believe is an alcohol rash. Could you explain why this happens? Is it because my body type is not suitable for drinking alcohol? Now I am experiencing intense itching; is it okay to scratch? Additionally, wh...

excuse me? Recently, I have developed light brown spots and crimson rashes on my skin, and they seem to be increasing. Could this be a sign of cancer? Which specialist should I consult?

Pale red spots Dear Dr. Cheng, I have developed small light red spots on the inner thigh and groin area that have gradually increased in size over time, now resembling the size and shape of a five-cent coin. The color has also faded to a shade closer to my skin tone (approximate...

請提供具體的症狀，以便我能夠幫助您翻譯和解釋相關的疾病。 I have a 22-year-old female friend who has recently been experiencing frequent hair loss, slow healing of wounds on her body, red spots on her face, widespread muscle aches, and persistent fatigue. She recently visited a hospital for examination, but ...

Skin allergy Hello Dr. Cheng, I have developed many small rashes on my arms and calves recently, which resemble goosebumps, and they are very itchy. If I can't resist scratching the itchy areas, the spots become raised and even itchier. These rashes only appear on my hands a...

Rash around the neck? There are patchy red rashes around the neck, and I have seen a doctor two or three times. However, neither oral medications nor topical treatments have shown any effect, and the rash seems to be spreading further down. The rashes are itchy and painful.

Coarse red spots? The calves, thighs, and arms have rough, red, and dark-colored bumps. What could be the issue? How should it be treated?

ointment My daughter has a red rash on her buttocks, and the pharmacy recommended an ointment called Preform Ointment, which contains Prednisolone and Chinoform. They also mentioned that it can be applied to small pimples or acne on the face. Doctor, is it appropriate to use this...

Pruritus in the genital area, especially at night when covered with blankets, can be quite bothersome? The area around the genitals often itches, and sometimes I scratch it involuntarily, which is quite embarrassing in public. A few years ago, I visited a dermatologist who diagno...

Skin allergy Hello: I was in a car accident and injured my knee and upper arm, so I went to a traditional Chinese medicine clinic. However, after applying the medication for only three to four days, my skin started to become very itchy, and the more I scratched, the worse it got....

Itchy skin occurs every winter? Hello: Every time winter approaches, my body (inner thighs, abdomen, waist, calves, etc.) starts to itch. The itching can become so intense at night that I unconsciously scratch, resulting in my skin appearing to have large red rashes, which is qui...

Contact dermatitis In May of this year, I developed a rash on my left cheek and visited a dermatologist. The doctor prescribed oral medication and diagnosed it as eczema, advising me to wash with cold water. However, it only controlled the condition without worsening it. In Octob...