Will Skin Color Changes After Fungal Infection Lead to Recurrence?
Skin color If there was a history of fungal skin disease that improved with medication, and the doctor advised stopping treatment even though the discoloration did not completely resolve, is there a possibility of recurrence in this situation?
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, the condition you referred to as "ringworm" could be either "tinea" (fungal infection) or "psoriasis." If it is a fungal infection, some cases may lead to hyperpigmentation, which will gradually fade over time. If...[Read More] Will Skin Color Changes After Fungal Infection Lead to Recurrence?
Can High Doses of Vitamin C Help Treat Urticaria Symptoms?
Some people say that urticaria requires a large intake of vitamin C? I have been experiencing hives for about half a month. In addition to the rash, I feel a tightness and discomfort in my chest, and my voice has become hoarse. I am currently taking medication (levocetirizine and...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, the occurrence of urticaria is considered an allergic reaction of the body and is not necessarily caused by a weakened immune system. If you experience tightness in the chest during an outbreak, it indicates edema of the mucous membranes, whic...[Read More] Can High Doses of Vitamin C Help Treat Urticaria Symptoms?
Does Excessive Use of Paracetamol Lead to Hair Loss?
Paracetamol Does taking too much Panadol cause hair loss?
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, hair loss does not occur without reason; it is often associated with poor emotional health and high stress levels. Are you taking Tylenol for headaches caused by stress? If so, please try to relax, and your hair will grow back.[Read More] Does Excessive Use of Paracetamol Lead to Hair Loss?
Understanding Erythema Nodosum: Causes, Prevention, and Treatment Options
Erythema nodosum Hello, doctor: I would like to ask... what is erythema nodosum (or nodular erythema)? I forgot... Last time the doctor mentioned it is muscle inflammation. I would like to know how to prevent its recurrence? Is there any medication I should apply? There are some ...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, erythema nodosum presents as several red nodules approximately 3 centimeters in size, occurring on the lower legs. It is painful and exhibits redness and swelling, indicating inflammation in the subcutaneous fat layer. Treatment involves medic...[Read More] Understanding Erythema Nodosum: Causes, Prevention, and Treatment Options
Can AHA Peels Help with Acne Scars on the T-Zone?
Facial chemical peel? Is it possible to undergo chemical peels with glycolic acid for frequent acne breakouts on my face, particularly in the T-zone, which have left numerous acne scars? How long does the treatment take? After the treatment, will I still experience breakouts? I l...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, generally, long-lasting acne does not leave scars, but may result in post-inflammatory hyperpigmentation. You can consider undergoing a chemical peel with alpha hydroxy acids (our clinic uses an updated and improved version with citric acid), ...[Read More] Can AHA Peels Help with Acne Scars on the T-Zone?
Understanding and Managing Recent Acne Breakouts: Expert Advice
I've been experiencing a sudden outbreak of acne recently? Hello Dr. Jiang: In the past two weeks, I've been experiencing breakouts on my face (cheeks, nose, and along the hairline, approximately 20 spots). They are quite deep, with some developing whiteheads while othe...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, the possible reasons for the acne on your face, considering your symptoms and age, are as follows: (1) Using skincare products that are not suitable for you, which may be too greasy or contain ingredients in sunscreen that can cause breakouts....[Read More] Understanding and Managing Recent Acne Breakouts: Expert Advice
Understanding Hair Loss: Common Questions and Expert Answers
Question? Dr. Jiang: Hello! I have a few questions to ask you! 1. My hair is too long and hot. I often push aside my bangs and notice that my scalp and hair are oily and damp. I've heard from my teacher that there are many bacteria in hair, and having long hair is not good. ...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, oily scalp is caused by overactive sebaceous glands. Sometimes, it can indeed be accompanied by the proliferation of bacteria and fungi, but it does not lead to hair loss. If hair loss does occur, it will regrow, as the hair follicles do not d...[Read More] Understanding Hair Loss: Common Questions and Expert Answers
Understanding Hair Loss: Causes, Concerns, and Care Tips
Hair loss Hello, For about the past six months, I've noticed that the hair on the left side of my scalp has been thinning. Three months ago, I cut off the permed hair (which I had done a year ago), and I clearly observed that my hair has become significantly less. My frien...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, if there is hair loss in only one area, consider (1) alopecia areata, (2) localized skin lesions causing hair loss, or (3) external factors such as trichotillomania or tight hairstyles leading to hair loss. Most of these cases will regrow hair...[Read More] Understanding Hair Loss: Causes, Concerns, and Care Tips
Is Alopecia Genetic? Understanding Hereditary Hair Loss and Follicle Health
Is it hereditary? Hello Doctor: I have a friend who has lost all body hair and sweats excessively. I would like to ask if alopecia areata is hereditary? Will it be passed on to the next generation? How can we determine if the hair follicles are damaged?
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, may I ask how old your friend is? If they are the same age as you and started experiencing hair loss at 25, then it is important to consider (1) endocrine factors, (2) emotional factors, and (3) medication-related causes. It is best to visit a...[Read More] Is Alopecia Genetic? Understanding Hereditary Hair Loss and Follicle Health
Effective Treatments for Scars from Insect Bites: A Dermatologist's Guide
Scar Hello Dr. Jiang, I would like to ask you: How should I treat scars left by bites from mosquitoes or fleas? Should I first see a dermatologist?
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, mosquito and flea bites generally do not leave scars; they typically result in post-inflammatory hyperpigmentation, which will naturally fade within 3 to 6 months. However, if a mosquito or flea bite is improperly treated and leads to a bacter...[Read More] Effective Treatments for Scars from Insect Bites: A Dermatologist's Guide
Understanding Vascular Nevi: Causes, Prevention, and Treatment Options
Regarding vascular birthmarks? Hello, Doctor. This year, I visited a dermatology clinic in Keelung City. For the past few years, I have frequently developed small red spots on my body that eventually turn into what looks like regular black moles. After examination, the doctor dia...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, at your age of 26, it is common to develop small red spots on the skin. If these are vascular lesions, they may be what is commonly referred to as "cherry angiomas," which typically occur in individuals over the age of 40. Alternativ...[Read More] Understanding Vascular Nevi: Causes, Prevention, and Treatment Options
Severe Hair Loss After Pregnancy: Causes and When to Seek Help
Severe hair loss Since giving birth about two years ago, I have been experiencing severe hair loss every day, losing several hundred strands or more! It's so much that after each wash, I can gather a small handful of hair from the drain, which has caused some thinning on the...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, postpartum hair loss can sometimes persist for a longer duration. You have experienced hair loss for two years, which is relatively prolonged. However, please rest assured that postpartum hair loss involves the shedding of telogen phase hair, ...[Read More] Severe Hair Loss After Pregnancy: Causes and When to Seek Help
Can Children with Hives Receive Vaccinations Safely?
Can hives be treated with injections? Can children with urticaria receive vaccinations? (Specifically, the polio vaccine) If the urticaria is very mild, what treatments are available? He is only three years old.
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, it should be fine for children with urticaria to receive vaccinations, especially if their symptoms are mild. Oral antihistamines can be used, and these medications are generally considered safe for three-year-olds.[Read More] Can Children with Hives Receive Vaccinations Safely?
Understanding Skin Issues from Prolonged Sitting: Causes and Solutions
Do you often sit? Hello Dr. Jiang, I have developed red rashes and some hyperpigmentation around my groin area due to prolonged sitting. What could be the cause?
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, the red rash near the groin should be considered for (1) tinea cruris (jock itch) and (2) intertrigo. Both conditions may be associated with hyperpigmentation. The treatment for tinea cruris and intertrigo differs, so a proper diagnosis by a p...[Read More] Understanding Skin Issues from Prolonged Sitting: Causes and Solutions
Excessive Scalp Sweating: Can Surgery Provide Relief?
Scalp hyperhidrosis I sweat easily, and it primarily comes from my scalp, especially when wearing a safety helmet or on hotter days, where I sweat profusely. My hair gets wet several times a day, and since I have very thin hair, my scalp becomes visibly noticeable after sweating,...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, sweating is a mechanism used to regulate body temperature, helping to maintain homeostasis. The amount of sweating is related to factors such as weather conditions, clothing, sweat gland distribution, and emotional stress. The excessive sweati...[Read More] Excessive Scalp Sweating: Can Surgery Provide Relief?
Long-Term Use of Fumei Ointment: Effects and Considerations for Psoriasis
What are the side effects of long-term use of Fumei ointment? I have psoriasis and haven't taken medication for a long time, but I have been applying Fumei ointment (Taiwan FDA Drug No. 14118) on the remaining scars. I would like to know what the long-term effects of using t...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, psoriasis is a chronic condition, and health insurance classifications include psoriasis as a chronic dermatological disease. Regarding the Fumei ointment you mentioned, I was unable to find any information on it. I have seen this medication n...[Read More] Long-Term Use of Fumei Ointment: Effects and Considerations for Psoriasis
Understanding Acute Urticaria: Causes, Symptoms, and Treatment Options
Acute urticaria Hello, I would like to ask about urticaria. I have a history of allergies, specifically an allergy to animal fats, which was diagnosed when I was young. Since I learned about this condition, I have been following a vegetarian diet, as my doctor recommended. I have...
Dr. Jiang Yujiao reply Dermatology
Hello: In response to your question, acute urticaria is defined as hives occurring for less than 6 weeks. First, it is essential to rule out drug allergies. If no medications have been taken recently, consider external and internal factors. External factors include food, airborne...[Read More] Understanding Acute Urticaria: Causes, Symptoms, and Treatment Options
Understanding Facial Redness: Causes, Treatments, and Rosacea Insights
Facial flushing? Hello, Dr. Jiang. My face often appears flushed, with only the area around my eyes remaining white while the rest of my face is red. I consulted a doctor who said this is due to telangiectasia and cannot be treated. Is there really no way to improve this? Additio...
Dr. Jiang Yujiao reply Dermatology
Hello: Telangiectasia can be treated with laser or intense pulsed light therapy. With advancements in technology, the treatment outcomes are quite good. At your age of 24, rosacea should not be too severe. It is advisable to minimize sun exposure, avoid irritants, and ensure adeq...[Read More] Understanding Facial Redness: Causes, Treatments, and Rosacea Insights
Can Allergy Immunotherapy Be Used for Treating Atopic Dermatitis in Children?
Can atopic dermatitis be treated with desensitization therapy? A child has been diagnosed with atopic dermatitis at National Taiwan University Hospital and is currently on medication. Recently, I heard about the possibility of using "desensitization therapy" for treatme...
Dr. Jiang Yujiao reply Dermatology
Hello: Currently, desensitization therapy is not helpful for atopic dermatitis. Medication, topical treatments, and skin care are very important for managing atopic dermatitis. Sincerely, Dr. Jiang Yu-Jiao, Dermatology.[Read More] Can Allergy Immunotherapy Be Used for Treating Atopic Dermatitis in Children?
Why Is My Pimple Spreading? Tips for Managing Acne at Home
My acne is spreading? I have a bump near my philtrum that is red and swollen but has not become pus-filled. It has been almost a month without improvement and is spreading. Why is this happening? How should I handle it? I have to work overtime every day and cannot see a doctor. C...
Dr. Jiang Yujiao reply Dermatology
Hello: If you have red and swollen acne that is not pus-filled, you can apply anti-inflammatory ointments or solutions designed for acne. However, it is absolutely forbidden to squeeze or pinch it, and it will gradually improve. If it is not acne, you may need to take some time t...[Read More] Why Is My Pimple Spreading? Tips for Managing Acne at Home