Can I Use A Acid Cream During My Glycolic Peel Treatment?
I would like to inquire about the use of topical retinoids? Hello, doctor. I would like to ask... during a glycolic acid peel treatment, is it okay to use tretinoin cream as part of my regular skincare routine? Would this be more effective for acne? I mean applying the tretinoin ...
Dr. Huang Ruiyun reply Dermatology
You can try to space out your glycolic acid peels by 4-5 days, as long as your skin can tolerate it.[Read More] Can I Use A Acid Cream During My Glycolic Peel Treatment?
Understanding Skin Issues: What Are Those Bumps on My Legs?
Skin issues Hello doctor, I have had small, pimple-like bumps on my calves since I was young. They look a bit like spots and are dark in color. My entire leg still hasn't improved. What could be the problem? How should I treat it? Is it okay for me to swim? I'm not very...
Dr. Huang Ruiyun reply Dermatology
I apologize, but although the online clinic is called "e-clinic," it is not a place for consultations. The main reason is that without seeing the actual patient, misdiagnosis is likely. Its purpose is to provide supplementary explanations regarding any unclear aspects o...[Read More] Understanding Skin Issues: What Are Those Bumps on My Legs?
Is Hair Loss a Medical Condition? Understanding Alopecia and Its Types
Is having no body hair a medical condition? I have a classmate who has no hair, eyebrows, or eyelashes... Is this a medical condition?
Dr. Huang Ruiyun reply Dermatology
Yes, but it is not contagious. Please view this classmate with a calm perspective.[Read More] Is Hair Loss a Medical Condition? Understanding Alopecia and Its Types
Understanding Scalp Itch: Causes and Solutions for Redness
Scalp itching? In the past few weeks, I changed my routine from washing my hair daily to washing it every other day. Recently, I've noticed that my scalp has been itchy and slightly red, and even after washing my hair, it still feels itchy and looks red. What could be causin...
Dr. Huang Ruiyun reply Dermatology
I apologize, although the online clinic is called "e-clinic," it is not a place for consultations. Its purpose is to provide supplementary explanations regarding any unclear terms from the physician's diagnosis after your actual visit, medication and treatment inqu...[Read More] Understanding Scalp Itch: Causes and Solutions for Redness
Understanding Granulomatous Cheilitis and Chronic Cheilitis in Young Adults
Granulomatous cheilitis and chronic cheilitis? Hello Doctor, I have a younger sister who is 19 years old. She has been suffering from severe cheilitis for about two and a half years, starting from her sophomore year in high school. Initially, it wasn't severe, with thickened...
Dr. Huang Ruiyun reply Dermatology
Cheilitis is common, but granulomatous cheilitis is a specific condition that is not frequently encountered. Please wait for the biopsy report. If the diagnosis is indeed granulomatous cheilitis, the doctor may administer local injections of medication at the affected site, and i...[Read More] Understanding Granulomatous Cheilitis and Chronic Cheilitis in Young Adults
Is My Skin Condition Hives? Understanding Symptoms and Treatment
Is it hives? In recent years, my skin has been swelling whenever it comes into contact with something or gets hit. Additionally, I often feel very itchy all over my body in the middle of the night. Can this condition be treated?
Dr. Huang Ruiyun reply Dermatology
It may be urticaria. You can visit a dermatology outpatient clinic for consultation.[Read More] Is My Skin Condition Hives? Understanding Symptoms and Treatment
Understanding Brown Spots on the Abdomen: Causes and Concerns
Brown spots on the abdomen? Hello, doctor. About six months ago, I noticed some brown spots, about the size of a grain of rice, scattered on my body (between the chest and abdomen). Due to my nearsightedness, I usually do not wear glasses while showering, so I haven't been a...
Dr. Huang Ruiyun reply Dermatology
Time waits for no one; you have these spots, and ha, I have them too. However, I must emphasize that this is merely a possible assumption. The internet should never replace an in-person visit to a doctor. Although online health platforms are referred to as "e-clinics," ...[Read More] Understanding Brown Spots on the Abdomen: Causes and Concerns
Understanding Anhidrosis and Dry Skin: Seeking Expert Dermatological Advice
No sweating and dry skin? Hello, doctor. I would like to consult you about some skin issues. First, for several years now, I have hardly ever sweat, regardless of the situation. During the hot summer months, if I do not stay in an air-conditioned room, I am at risk of heatstroke....
Dr. Huang Ruiyun reply Dermatology
In that case, please visit the Dermatology Department at National Taiwan University Hospital and describe all the details mentioned in your previous email to the attending physician.[Read More] Understanding Anhidrosis and Dry Skin: Seeking Expert Dermatological Advice
Black Spot Inside Lower Lip: Should You See a Dermatologist?
There is a small black spot on the inside of the lower lip? Hello doctor, my mother has developed a small black spot on the inside of her lower lip (it's not very deep; it can be seen by slightly flipping the lip). It doesn't hurt!!! I just noticed it today. Does she ne...
Dr. Huang Ruiyun reply Dermatology
Dermatology, Otolaryngology, or Dentistry are all acceptable.[Read More] Black Spot Inside Lower Lip: Should You See a Dermatologist?
Understanding Skin Bumps: Causes and Treatment Options for Neck and Chest Acne
Acne Hello, doctor! I have a question I'd like to ask you: I have developed what looks like acne around my neck and chest. After squeezing them, I noticed they reappeared a few days later, and now they have started to form small pits. Every day, a few more seem to come out. ...
Dr. Huang Ruiyun reply Dermatology
I'm sorry, but online diagnosis is not possible. If you are really troubled, it is best to visit a dermatologist in person.[Read More] Understanding Skin Bumps: Causes and Treatment Options for Neck and Chest Acne
What Could Those White Bumps on My Penis Be?
What is growing on my chicken? The white small bumps you are describing on your foreskin could potentially be pearly penile papules, which are harmless and common anatomical variations. However, since you mentioned that the number of bumps seems to be increasing, it is important ...
Dr. Huang Ruiyun reply Dermatology
I'm sorry, but online diagnosis is not possible. If you are really troubled, it's best to see a dermatologist or urologist in person.[Read More] What Could Those White Bumps on My Penis Be?
Understanding Allergy Testing: Benefits, Specialties, and Costs
Allergen testing Hello, I would like to inquire about "allergen testing." (1) What are the benefits of blood tests for allergen detection? (2) Which department should I visit? (3) Besides the consultation fee, will there be any additional charges? Is it $150?
Dr. Huang Ruiyun reply Dermatology
1. Blood tests for allergen detection are used for asthma and allergic rhinitis, and they are not meaningful for skin diseases; if you are seeking this for a skin condition, it is unnecessary. 2. Otolaryngology. 3. Currently, charges are based on the hospital's level, starti...[Read More] Understanding Allergy Testing: Benefits, Specialties, and Costs
Essential Guide to Surgical Mole Removal: Expert Answers to Common Questions
Questions about surgical mole removal? Hello, Doctor: I have a small raised mole about 2 cm below my lip, which I believe has been there since childhood. Recently, I have been considering having it removed because of its slight protrusion, so I think surgical removal would be mor...
Dr. Huang Ruiyun reply Dermatology
For local anesthesia, you should consult a board-certified plastic surgeon who specializes in reconstructive surgery.[Read More] Essential Guide to Surgical Mole Removal: Expert Answers to Common Questions
Understanding Scabies: Transmission, Prevention, and Treatment Tips
Scabies mite Can a person get scabies from sitting in a place where an infected person has been, or is it more likely to be transmitted through close contact with the patient? Also, should bed linens be changed after each use or only after all cleaning is completed? Lastly, does ...
Dr. Huang Ruiyun reply Dermatology
A person with a normal immune system typically has only a few mites, around a dozen, on their body. The likelihood of getting infested by sitting in a place where an infested person has been or by touching them is quite low. However, patients who are bedridden and have limited mo...[Read More] Understanding Scabies: Transmission, Prevention, and Treatment Tips
Comparing Efficacy of L-Ascorbic Acid and 3-in-1 Ointment for Skin Discoloration
Skin darkening caused by scar healing? Due to localized skin darkening caused by scar healing, I have learned through online research that L-ascorbic acid products and a certain 3-in-1 ointment can improve this darkening. Regarding the efficacy of these two products in lightening...
Dr. Huang Ruiyun reply Dermatology
The 3-in-1 treatment is more effective, but it also has greater side effects. Health insurance does not cover it, so it must be paid out of pocket.[Read More] Comparing Efficacy of L-Ascorbic Acid and 3-in-1 Ointment for Skin Discoloration
Are Hormonal Imbalances the Cause of Your Acne?
Is acne caused by hormonal imbalances? Recently, I've been experiencing frequent acne breakouts. Is this due to hormonal imbalance? If I want to see a traditional Chinese medicine practitioner, should I directly consult the internal medicine department?
Dr. Huang Ruiyun reply Dermatology
There are many factors that contribute to the formation of acne, with endocrine factors being one of them. Traditional Chinese Medicine does not have specialized divisions.[Read More] Are Hormonal Imbalances the Cause of Your Acne?
Effective Scar Reduction Creams After Minor Surgery: What to Use?
Light scars I recently underwent a minor surgery and I was wondering if there are any scar-reducing ointments I can apply?
Dr. Huang Ruiyun reply Dermatology
The commonly known beauty strips (such as 3M's Steri-Strip) are used for six months. In fact, there are no effective scar lightening ointments; if the scar fades, it is due to the natural healing process.[Read More] Effective Scar Reduction Creams After Minor Surgery: What to Use?
Effective Solutions for Varicose Veins After Prolonged Standing
Varicose veins Dr. Huang: Due to the nature of my job, I have to stand for long periods, which has resulted in varicose veins in my thighs, with small blood vessels appearing everywhere, making it look unattractive. Since I have changed jobs, I would like to ask the doctor how I ...
Dr. Huang Ruiyun reply Dermatology
True varicose veins should fall under the scope of cardiovascular surgery. Your description may refer to vascular dilation. Lasers used for vascular dilation are not common; you may inquire at large hospitals in the metropolitan area.[Read More] Effective Solutions for Varicose Veins After Prolonged Standing
Expert Answers: Dealing with Stretch Marks and Hairline Concerns
Please let the doctor address my concerns? 1. The issue with my thighs is stretch marks. Don't laugh! Men can have them too. My weight has fluctuated from 58 kg to 62 kg, then to 65 kg, up to 72 kg, back to 65 kg, and now 70 kg... Is there really no solution? Can’t I apply a...
Dr. Huang Ruiyun reply Dermatology
1. It really cannot be resolved. 2. Rogaine shampoo is ineffective; Rogaine hair regrowth solution or gel is what works. If it is truly bothersome, please visit a dermatologist in person.[Read More] Expert Answers: Dealing with Stretch Marks and Hairline Concerns
Understanding Itchy Red Patches on the Upper Body: Causes and Solutions
The upper body is itchy and red? I have been experiencing itching and redness on my skin, specifically around my abdomen and chest, while my face and limbs are unaffected. The affected areas have some raised spots, about the size of a coin. I have already seen a doctor, but he on...
Dr. Huang Ruiyun reply Dermatology
I'm sorry, but online diagnoses are not permitted. If you are really troubled, it is best to see a dermatologist in person.[Read More] Understanding Itchy Red Patches on the Upper Body: Causes and Solutions