Exploring the Benefits of Retinol and Retinaldehyde for Acne Scars
I would like to inquire about retinol? Due to the use of a new skincare product, I experienced a significant increase in acne, and my face became very bumpy with acne scars. I started alternating between tretinoin and clindamycin cream, which has stabilized my skin condition, but...
Dr. Wu Yuxin Reply:
I'm not familiar with this product; you can consult Dr. Chuang in person.[Read More] Exploring the Benefits of Retinol and Retinaldehyde for Acne Scars
Persistent Scalp and Facial Acne: Seeking Effective Solutions
Acne on the scalp and face? Doctor, I have been experiencing lesions on my scalp and face that resemble acne. When I pick at them, they bleed and ooze pus. I have seen doctors at local clinics, regional hospitals, and even Chang Gung Memorial Hospital, but there hasn't been ...
Dr. Wu Yuxin Reply:
A consultation is necessary to make a proper assessment.[Read More] Persistent Scalp and Facial Acne: Seeking Effective Solutions
Understanding Painful Red Bumps on the Scrotum: Possible Causes
Several red, swollen spots have appeared on the scrotal skin? Hello, doctor. Today I noticed a few red, swollen spots on the skin of my scrotum near the inner thigh, which are similar in size to acne. They are painful when touched but not itchy. I researched folliculitis, but the...
Dr. Wu Yuxin Reply:
A consultation is necessary to make a diagnosis.[Read More] Understanding Painful Red Bumps on the Scrotum: Possible Causes
Should You Use Acne Cream for a Single Pimple? Expert Advice
About acne? Hello, doctor. I visited a dermatologist today for eczema on my back, and I happened to have a small pimple next to my nose. The doctor prescribed a topical acne medication, Clindamycin. The pimple had some pus and was white, but after I washed my face at home and bef...
Dr. Wu Yuxin Reply:
If the acne is not severe, it's perfectly fine to let it resolve on its own. Generally, I would recommend waiting about half an hour after applying skincare products before applying anything else.[Read More] Should You Use Acne Cream for a Single Pimple? Expert Advice
Can I Use Topical Retinoids for Acne After Rosacea Treatment?
Use of ointment Hello, doctor. I was previously diagnosed with papulopustular rosacea. After treatment with antibiotics and topical metronidazole, my condition is now stable with no recurrence. However, I still have issues with acne and comedones on my face. I usually use azelaic...
Dr. Wu Yuxin Reply:
Sure.[Read More] Can I Use Topical Retinoids for Acne After Rosacea Treatment?
Can You Use A Acid Acne Cream Without a Doctor's Prescription?
A Acid Acne Skin Moisturizer Due to the presence of many acne lesions, I would like to purchase a topical retinoid (A acid) for my skin. Can I use it on my own since I have never used it before and have not seen a dermatologist, or should I first consult a doctor for an evaluatio...
Dr. Wu Yuxin Reply:
This is a prescription medication that requires a physician's diagnosis before it can be prescribed. Self-medication is not recommended.[Read More] Can You Use A Acid Acne Cream Without a Doctor's Prescription?
Understanding Inner Thigh Black Spots: Causes and Treatments
Black spots on the inner thigh? I have black spots on the inner thighs that emit an odor when squeezed, resembling blackheads. The acne occasionally recurs, and this issue has troubled me for a long time. Sometimes the black spots are very noticeable and can be squeezed out, whil...
Dr. Wu Yuxin Reply:
If there are any concerns, it is advisable to seek medical attention.[Read More] Understanding Inner Thigh Black Spots: Causes and Treatments
Can You Use Azelaic Acid with Oral A-Retinoids for Acne Scars?
Oral isotretinoin and azelaic acid? Hello Doctor, 1: I am currently taking oral isotretinoin, one capsule a day (20mg). I have some pigmented acne scars and would like to use azelaic acid (20%) to lighten them. Is that okay? 2: While on isotretinoin, I am experiencing some co...
Dr. Wu Yuxin Reply:
Anything is fine.[Read More] Can You Use Azelaic Acid with Oral A-Retinoids for Acne Scars?
Can Urticaria Medications Cause Acne Breakouts?
Can medications for urticaria cause acne? Hello doctor, I have recently experienced an outbreak of urticaria and have been taking the following medications for about two weeks: Prednisone 5 mg (a corticosteroid), Chlorpheniramine 2 mg (an antihistamine), and Hydroxyzine 5 mg (an ...
Dr. Wu Yuxin Reply:
After discontinuing Pulilan tablets, the condition will return to normal.[Read More] Can Urticaria Medications Cause Acne Breakouts?
Effective Solutions for Persistent Acne and Clogged Pores
Acne Hello, doctor. I previously had a severe problem with acne and comedones. I went to a beauty salon for facials and used topical retinoids (applied all over my face), and I also took oral isotretinoin for three months (which the doctor discontinued), which significantly impro...
Dr. Wu Yuxin Reply:
It is advisable to discuss with your physician whether you can continue using retinoic acid, and perhaps consider reducing the dosage for continued use.[Read More] Effective Solutions for Persistent Acne and Clogged Pores
Can I Use First-Generation and Third-Generation Retinoids Together?
Can third-generation retinoids be used together with first-generation retinoids? Hello, Doctor. I would like to ask if it is okay for me to use first-generation retinoic acid twice a week for strengthening my acne treatment, while continuing to use third-generation retinoic acid ...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to topical retinoids, you can refer to "Beauty's Good Friend" at https://www.medpartner.club/topical-retinoids-introduction/ and Dr. Wang Hsiu-Han's "Ten Important Points about Topical Retinoic Acid" at https://www....[Read More] Can I Use First-Generation and Third-Generation Retinoids Together?
Understanding Skin Issues on the Chest: Causes and Treatments
Skin issues of the chest? Hello, I am currently 42 years old. After giving birth, I noticed that my chest occasionally develops pimples with pus. At first, I thought it was due to being overweight and having larger breasts, which made it easier for acne to form. After self-treatm...
Dr. Wu Yuxin Reply:
Skin issues cannot be diagnosed based solely on appearance; it is recommended that you see a dermatologist for an examination as soon as possible.[Read More] Understanding Skin Issues on the Chest: Causes and Treatments
Understanding Skin Issues: Dark Spots Under Eyes After Sun Exposure
Skin issues Hello, Doctor. This morning when I woke up and washed my face, I noticed a dark spot under my eyes that looks like a blemish, but it wasn't there a few days ago. I only noticed it after going hiking yesterday, where I might have been exposed to too much sun. Addi...
Dr. Wu Yuxin Reply:
We cannot perform online diagnoses in this manner; we recommend that you see a dermatologist for evaluation and treatment as soon as possible.[Read More] Understanding Skin Issues: Dark Spots Under Eyes After Sun Exposure
Can Topical A Acid and Antibiotics Cause Seborrheic Keratosis?
Conditions caused by A acid? Hello doctor, I have recently been using topical retinoids and antibiotic ointments to treat my acne. The acne has improved, but I feel like there are many skin-colored raised bumps on my face. The doctor said it is seborrheic keratosis. Could the use...
Dr. Li Yufen Reply:
Hello: The application of topical retinoids and antibiotic ointments does not cause seborrheic keratosis. It is common to experience an increase in acne for the first 1-2 weeks after starting topical retinoids, but this will improve with continued use. Thank you![Read More] Can Topical A Acid and Antibiotics Cause Seborrheic Keratosis?
Impact of AHA on Laser Mole Removal and Acne Treatment Duration
Laser mole removal and issues related to retinoic acid? Hello, doctor. I had laser mole removal, but there are some pimples around the wound. I am currently using a third-generation topical retinoid, but I accidentally applied it to the laser wound. What impact could this have on...
Dr. Wu Yuxin Reply:
Applying A acid to wounds primarily causes irritation, and doing so once or twice should not pose significant issues. As for how long it takes to treat acne, there is no definitive answer. The treatment of acne is more about management rather than complete eradication, as there a...[Read More] Impact of AHA on Laser Mole Removal and Acne Treatment Duration
Understanding Persistent Nasal Swelling After Skincare Use
Nasal issues? I apologize for the interruption, doctor. After using a pore-clearing skincare product on my nose, it became swollen. Prior to that, I frequently pinched my nose due to blowing my nose often, and I'm not sure if the swelling is related to skin trauma from pinch...
Dr. Wu Yuxin Reply:
Swelling can definitely be reduced, but you need to stop the current medication first.[Read More] Understanding Persistent Nasal Swelling After Skincare Use
Does Silian Cream Cause Oily Skin and Acne Breakouts?
Does Silian cream cause oily skin? Previously, the doctor prescribed me a medication for acne, which I found very effective for treating pimples, but it was too small and I couldn't find it at the pharmacy. So, I bought Silian cream (to apply in the morning and evening), but...
Dr. Wu Yuxin Reply:
No, it should be related to the current climate.[Read More] Does Silian Cream Cause Oily Skin and Acne Breakouts?
Understanding the Use of Acid Creams for Acne Treatment: Expert Answers
Acid ointment Hello Doctor, I have some questions regarding acid-based ointments: (1) When I apply tretinoin on my neck to treat acne, my skin becomes very itchy. Should I stop using it to allow the redness and itching to improve, or should I continue using it consistently to t...
Dr. Wu Yuxin Reply:
1. If it itches, stop using it and discuss it with your doctor. 2. It can be applied to the entire face. 3. It can be applied continuously. 4. Apply lotion first, then apply the ointment. 5. It is not recommended for daytime use.[Read More] Understanding the Use of Acid Creams for Acne Treatment: Expert Answers
Understanding and Treating Persistent Butt Acne: A Dermatologist's Guide
Pimples on the buttocks Hello doctor, I have had bumps on my buttocks for several years, which have gradually spread and turned purple. Initially, I thought it was due to prolonged sitting, puberty, and poor health, so I didn't seek medical attention. However, I have noticed...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. Only after an examination can the problem be identified and addressed.[Read More] Understanding and Treating Persistent Butt Acne: A Dermatologist's Guide
Can Stress-Induced Acne Be Treated Beyond Oral A-Retinoids?
Can stress acne be cured even with oral isotretinoin? Hello, doctor. I have been struggling with acne since middle school, and it was most severe during my senior year of high school when stress caused my face to break out with pustular acne, making me feel disfigured. Later, fro...
Dr. Wu Yuxin Reply:
It may be necessary to consider reinitiating oral isotretinoin therapy.[Read More] Can Stress-Induced Acne Be Treated Beyond Oral A-Retinoids?