Understanding Itchy Skin: Causes and Solutions from Dermatology Experts
My skin is itchy (forwarded from the Director's mailbox)? I'm not sure why. Is it due to medication or something else? Can you assist me?
Dr. Zhang Zhibo Reply:
Hello Ms. Chen: Skin itching is one of the most common reasons for seeking medical attention. If it is caused by medication, it could be "urticaria" or "erythema multiforme," as well as "drug-induced exanthema" and "Stevens-Johnson syndrome,&quo...[Read More] Understanding Itchy Skin: Causes and Solutions from Dermatology Experts
Understanding Groin Pimples: Causes and Treatment Options
Groin area acne? Hello, doctor. I've been having pimples in my groin area for over two years. Why do pimples appear in the groin? Are they just regular pimples, or could there be other possible causes? Please help me understand.
Dr. Zhang Zhibo Reply:
Hello: Acne is actually medically referred to as folliculitis, which can be caused by bacterial, fungal, or viral infections. Treatment should be based on the underlying cause to achieve a complete cure. If necessary, a skin biopsy can be performed to determine the cause. Prolong...[Read More] Understanding Groin Pimples: Causes and Treatment Options
Understanding Scalp Acne: Causes, Symptoms, and Treatment Options
The presence of pimples with pus on the scalp, accompanied by itching, hair loss, and a pinkish scalp, may indicate a condition such as folliculitis or seborrheic dermatitis. It is advisable to consult a healthcare professional for an accurate diagnosis and appropriate treatment?...
Dr. Jiang Yujiao Reply:
Hello: Based on your symptoms, it appears that you have seborrheic dermatitis accompanied by folliculitis on your scalp. You can use anti-dandruff shampoo and, if necessary, take antibiotics or apply topical ointments. Since this is a chronic condition, managing the symptoms is k...[Read More] Understanding Scalp Acne: Causes, Symptoms, and Treatment Options
Understanding Hair Loss: Causes and Solutions for Young Adults
I have been experiencing hair loss, particularly in the center of my scalp moving forward? Hello Doctor: I started experiencing hair loss around November to December of last year. I live in Keelung, but I study in Chiayi, where the food is a bit saltier. Additionally, I tend to s...
Dr. Jiang Yujiao Reply:
Tofu pudding: Hello! At your age, it is unlikely that you are experiencing male pattern baldness. Sleep, emotional stress, and pressure can all contribute to hair loss, which are the primary reasons for hair loss at your age. Fortunately, once the underlying issues are addressed,...[Read More] Understanding Hair Loss: Causes and Solutions for Young Adults
Understanding Chest Rash: Causes and Treatment Options
Chest rash Hello Dr. Chang: I have three or four small red bean-sized lesions on my chest that have been present for over a year. Recently, a new one has started to develop, and it hurts when I press on it. What could this be?
Dr. Zhang Zhibo Reply:
Hello: What you are referring to is likely folliculitis, which can be caused by common skin bacteria, fungi, viruses, etc. If the treatment has not been effective after more than a year, a biopsy can be performed, and treatment can be based on the results of the examination![Read More] Understanding Chest Rash: Causes and Treatment Options
Identifying Skin Conditions: Eczema, Ringworm, Seborrheic Dermatitis, and Cellulitis
Please consult regarding the identification of skin symptoms (forwarded from the Director's mailbox)? Dear Sir/Madam, I kindly request your guidance on the following matters: 1. How to differentiate between the following conditions: 1. Eczema 2. Tinea (ringworm) ...
Dr. Zhang Zhibo Reply:
Hello: Your questions are answered briefly as follows: 1. Eczema: This term refers to various conditions of skin inflammation: 1-1 Acute eczema: Characterized by a short duration of onset, presenting with redness, swelling, or changes in the epidermis such as blisters or sign...[Read More] Identifying Skin Conditions: Eczema, Ringworm, Seborrheic Dermatitis, and Cellulitis
Understanding Redness and Pain in Pubic Skin: Causes and Solutions
Redness and irritation with a stinging sensation on the skin of the pubic area? Hello, I have some questions. I have a history of allergic skin reactions, and recently I've noticed a red, swollen area about the size of a dime on the skin of my pubic area. It also stings when...
Dr. Zhang Zhibo Reply:
Hello: Your issue may be folliculitis. If it resolves on its own, you should also consider urticaria. It is advisable to consult a dermatologist for proper diagnosis and treatment![Read More] Understanding Redness and Pain in Pubic Skin: Causes and Solutions
Understanding Unilateral Facial Rashes: Causes and Concerns
Facial rash, present only on the right side of the face? Hello Doctor: In the past month, I have developed 5-7 red spots on the right side of my face, specifically near the right side of my mouth. These spots are about the size of a typical mole, but they are neither itchy nor pa...
Dr. Lin Mingxiu Reply:
Hello: 1. There are many possible causes for facial rashes, including acne, folliculitis, eczema, insect bites, and rosacea. Based on your description, the bump on your right hand is most likely an insect bite or eczema. A definitive diagnosis should be confirmed by a dermatolo...[Read More] Understanding Unilateral Facial Rashes: Causes and Concerns
Understanding a Small Bump in the Pubic Area: Causes and When to See a Doctor
There is a spherical mass in the pubic area? Recently, I noticed a small ball-like lump (about the size of a marble) under the skin in the lower right corner of my pubic hair while showering. The surface of the skin has a slight redness and a small raised area. I'm unsure if...
Dr. Huang Ruiyun Reply:
Please see a urologist. Thank you.[Read More] Understanding a Small Bump in the Pubic Area: Causes and When to See a Doctor
Common Questions About Acne Treatment and Skin Care
Several questions regarding the treatment period for acne? Hello, doctor. Recently, I've been experiencing frequent acne breakouts on my face, so I've started visiting a dermatologist. However, due to the high number of patients, I couldn't ask all my questions dur...
Dr. Huang Ruiyun Reply:
Hello: Regarding your questions: 1. No need. 2. Yes. 3. Try to minimize the intake of milk and dairy products (such as cheese, yogurt, ice cream, etc.). 4. Intense pulsed light (IPL) is more effective; full-face IPL can be expensive, so you may want to inquire with the medical fa...[Read More] Common Questions About Acne Treatment and Skin Care
Understanding the Differences Between Folliculitis and Acne: Your Dermatology Questions Answered
I have a few more questions to ask the doctor? Thank you for the doctor's response, but I still have a few questions. I recently noticed that the bumps on my body that resemble acne do not look like typical acne. They are small and appear on my chest, upper left arm, and thi...
Dr. Zhang Zhibo Reply:
Hello: If you have concerns about the rash on your body, it is best to consult a physician, as the affected area may also indicate keratosis pilaris: http://www.dermnetnz.org/acne/keratosis-pilaris.html. This condition is related to allergic tendencies; some individuals may not e...[Read More] Understanding the Differences Between Folliculitis and Acne: Your Dermatology Questions Answered
Understanding Acne: Is It Folliculitis or Just Breakouts?
Please provide the content you would like me to translate? I apologize for not clarifying my question earlier. The acne on my body, as well as the areas on my face that are prone to breakouts, often become itchy and red. This is why I am questioning whether it could be folliculit...
Dr. Zhang Zhibo Reply:
Hello: It is easier to communicate when explaining the situation by observing the skin lesions.[Read More] Understanding Acne: Is It Folliculitis or Just Breakouts?
Understanding Body Acne: Causes, Symptoms, and Treatment Options
Acne on the body? In the past two weeks, I have developed about ten pimples on my abdomen, waist, and thighs (I rarely had pimples on my body before). They have a slight itching sensation, and after some of them heal, new ones appear in different areas. The size is similar to reg...
Dr. Zhang Zhibo Reply:
Hello, Little Green Netizen: The "bumps" you mentioned on your body are medically referred to as "folliculitis," which can be caused by infections from bacteria, fungi, viruses, or parasites. If traditional antibiotics are ineffective, a skin biopsy is usually...[Read More] Understanding Body Acne: Causes, Symptoms, and Treatment Options
Understanding Urticaria and Acne: When to See an Allergist
Urticaria and Allergies Hello, doctor. I have a history of urticaria, and I haven't had acne since I was about fourteen. However, starting from July and August of this year, I've been experiencing persistent acne on my face. I've visited many hospitals, but there h...
Dr. Zhang Zhibo Reply:
Hello: Your age is typical for the occurrence of acne. If you are taking medication for urticaria, it is possible that the excessive use of topical corticosteroids or high oral doses may lead to an overgrowth of "Malassezia," a type of fungus, resulting in widespread fo...[Read More] Understanding Urticaria and Acne: When to See an Allergist
Can Intense Sexual Activity Trigger Folliculitis?
Folliculitis after sexual intercourse? Hello, Doctor: After a particularly intense sexual encounter last year, I may have been overly excited, and the next day I developed numerous red rashes on my chest, back, and neck. A physician diagnosed it as folliculitis, and it has not re...
Dr. Zhang Zhibo Reply:
Hello: Skin lesions caused by excessive excitement should resemble urticarial reactions. Follicular inflammation should not occur immediately, and I have not encountered folliculitis caused by sexual activity. If there are reasons for folliculitis that differ from the usual cause...[Read More] Can Intense Sexual Activity Trigger Folliculitis?
Understanding White Bumps Around Areola and Other Skin Issues: Causes and Treatments
There are small white bumps under the skin around the areola? The small white bumps under the skin around the areola and on the scrotum that can be squeezed to release a white substance resembling acne are likely sebaceous cysts or sebaceous glands. These are generally harmless a...
Dr. Cai Changlin Reply:
Hello: The areas around your areola and scrotum appear to be benign sebaceous gland hyperplasia. Please refrain from squeezing them to avoid inflammation, but there is no need for topical medication or oral treatment. If you are concerned, it is best to have a physician evaluate ...[Read More] Understanding White Bumps Around Areola and Other Skin Issues: Causes and Treatments
Understanding Hair Loss: Causes, Symptoms, and Treatment Options
Hair loss concerns? Dear Doctor, I have been experiencing significant hair loss for a long time, with hair loss occurring all over my scalp. Every time I wash my hair, I lose between 5 to 60 strands, sometimes even more, which is quite distressing. When I wake up, I find about ...
Dr. Jiang Yujiao Reply:
Dear Jungle: Hello, in terms of the hair growth cycle, it is normal to lose about one hundred hairs a day, which means losing one hundred hairs daily is typical. However, you may be suffering from seborrheic dermatitis, which can increase hair loss. Given your age, you have not y...[Read More] Understanding Hair Loss: Causes, Symptoms, and Treatment Options
Pimple-Like Bump with Pus on Areola: Should You Be Concerned?
There is a pus-filled pimple on the areola? Hello, doctor. I just noticed a raised, pus-filled lesion on the right areola while showering, and it resembles a pimple. I'm a bit scared that it might be a breast condition since I've never had anything like this before. How...
Dr. Zhang Zhibo Reply:
Hello, Xiaoxuan: If your condition is likely folliculitis or an epidermal cyst, and there has been no improvement after three months of treatment, a skin biopsy should be performed to confirm the diagnosis. Do not delay the timing of treatment![Read More] Pimple-Like Bump with Pus on Areola: Should You Be Concerned?
Effective Solutions for Chronic Folliculitis: Expert Advice Needed
Folliculitis Consultation Hello Doctor: I've been troubled by folliculitis for several years. It used to occur on my chest and back, but last year it spread to my calves, and this year it's quite severe on both arms. I've visited the clinic multiple times, but ther...
Dr. Zhang Zhibo Reply:
Hello, There are many causes of folliculitis. Some are simply due to follicular obstruction leading to an inflammatory response, while others may be caused by bacterial, fungal, viral, or parasitic infections. Additionally, some individuals may have it as part of an autoimmune ...[Read More] Effective Solutions for Chronic Folliculitis: Expert Advice Needed
Understanding Acne Below the Ear: Causes and Health Signals
excuse me? The appearance of pimples below the ear, along with warm breath similar to that experienced during a fever, may indicate an underlying issue. Possible causes could include skin infections, such as folliculitis or acne, or even a reaction to stress or hormonal changes. ...
Dr. Hong Zhengsheng Reply:
Hello: I apologize for not being able to provide a diagnosis based solely on your description. The best advice for you is to consult a trusted dermatologist. I recommend that when your skin exhibits the symptoms you described, you should promptly visit a public hospital in your c...[Read More] Understanding Acne Below the Ear: Causes and Health Signals