Managing Acne and Skin Sensitivity: The Role of Oral A-Retinoids
Oral isotretinoin issues? Hello, Doctor. Since middle school, I have been experiencing acne in the T-zone. Initially, I was treated with antibiotics, but my condition fluctuated. Later, I saw some improvement with glycolic acid peels and mandelic acid treatments, but I still cont...
Dr. Wu Yuxin Reply:
Your concerns need to be assessed in person to confirm the skin condition. Sometimes, it may not be a single issue but rather a combination of factors. It is recommended to consult a nearby dermatologist.[Read More] Managing Acne and Skin Sensitivity: The Role of Oral A-Retinoids
Is Dry Peeling Normal After Using Rhododendron Acid on Skin?
Exfoliation caused by applying rhododendron flower acid? Due to prolonged standing, friction on the soles of my feet caused melanin deposition. After visiting a dermatologist, the doctor prescribed me azelaic acid and advised me to apply it thinly in the morning and evening. Afte...
Dr. Wu Yuxin Reply:
It is advisable to ensure proper hydration before applying azelaic acid, and perhaps to use it once a day initially.[Read More] Is Dry Peeling Normal After Using Rhododendron Acid on Skin?
Addressing Common Skin Concerns: AHA, Whitening, and Salicylic Acid Issues
Issues with the use of retinoids, concerns about skin whitening, and problems related to salicylic acid exfoliation? Hello, Doctor. Thank you for taking the time to answer health consultation questions. Having the opportunity to ask these questions is truly helpful for those who ...
Dr. Wu Yuxin Reply:
The acids mentioned above all have some degree of photosensitivity, so it is generally recommended to use them at night to avoid exposure to ultraviolet light afterward; typical indoor lighting is usually not a concern. Arbutin, kojic acid, and tranexamic acid do not have photose...[Read More] Addressing Common Skin Concerns: AHA, Whitening, and Salicylic Acid Issues
Understanding Acne Medications: Tretinoin vs. Azelaic Acid
Questions about acne medication? Hello, Doctor: I would like to ask you about a medication issue. Today, I visited a dermatologist for acne treatment, and the medication list provided by the doctor included Tretinoin (tube). However, the medication I received at the pharmacy was ...
Dr. Wu Yuxin Reply:
It is different; may I ask if your physician can use it?[Read More] Understanding Acne Medications: Tretinoin vs. Azelaic Acid
Could Hormonal Imbalance Be Causing Your Acne Breakouts?
Acne and comedones? Hello, doctor. In mid-June, I suddenly experienced a full-body allergic reaction (it was my first time). I hadn't eaten anything unusual or been bitten by any insects. It subsided after a day or two, but a few weeks later, I started breaking out in acne o...
Dr. Wu Yuxin Reply:
Effective. Hormonal imbalance can potentially lead to a temporary worsening of acne.[Read More] Could Hormonal Imbalance Be Causing Your Acne Breakouts?
Understanding the Impact of AHA and Retinoids on Skin Microvascular Health
A acid and azelaic acid issues? Hello, doctor. I have seen many discussions online about the long-term use of acids such as retinoic acid and azelaic acid causing the appearance of telangiectasia on the face. However, after reading educational articles, I learned that these acids...
Dr. Li Yufen Reply:
Hello: Thinning of the stratum corneum does not cause telangiectasia. The most common reasons for facial telangiectasia may include having a rosacea-prone skin type or the use of topical corticosteroids. If the skin condition does not improve or worsens, it is advisable to consul...[Read More] Understanding the Impact of AHA and Retinoids on Skin Microvascular Health
Understanding Acne Treatment: Morning vs. Night Creams Explained
Issues with Acne Ointment Usage I visited a dermatologist who prescribed two ointments: Aczo Gel Sinphar and Azelaic Acid. I forgot which ointment serves which purpose, but I remember the doctor mentioned that one should be applied in the morning and the other at night. One can o...
Dr. Wu Yuxin Reply:
In principle, ACZO can only cause new acne lesions in the short term.[Read More] Understanding Acne Treatment: Morning vs. Night Creams Explained
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 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 Overusing Azelaic Acid Cause Sweat Spots?
Does azalea acid cause sweat spots? I previously found information indicating that tinea versicolor can secrete azelaic acid; therefore, could excessive use of azelaic acid cream lead to tinea versicolor? Currently, I am dealing with tinea versicolor. Should I avoid using azelaic...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to tinea versicolor, you can refer to the article from Med's Good Friend at https://www.medpartner.club/tine-versicolor-introduction/. Using azelaic acid ointment will not cause tinea versicolor. If the skin condition does not improve or wo...[Read More] Can Overusing Azelaic Acid Cause Sweat Spots?
Should You Continue Using Rhododendron Acid for Closed Comedones?
Rhododendron acid Doctor, I have been using topical azelaic acid for two months and have seen some improvement, but I still have many closed comedones on my forehead. Should I continue using it? Is there any way to completely eliminate the closed comedones?
Dr. Li Yufen Reply:
Hello: You can continue using the topical azelaic acid cream and monitor the results. If the effectiveness is indeed unsatisfactory, you may consider switching to topical retinoic acid. For detailed information about topical retinoic acid, you can refer to "Beauty's Goo...[Read More] Should You Continue Using Rhododendron Acid for Closed Comedones?
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 Drug Interactions: Oral A Acid and Anxiety Medications
Drug interactions Hello, I have reviewed most of the questions regarding oral isotretinoin on the forum, but there are still some things I'm unclear about. 1. I currently have oral isotretinoin 20mg, and my doctor suggested taking it every other day. However, I have recent...
Dr. Wu Yuxin Reply:
1. Please consult the pharmacy department regarding this issue. 2. In principle, it is possible, but it still requires a consultation with a physician.[Read More] Understanding Drug Interactions: Oral A Acid and Anxiety Medications
Understanding Azelaic Acid: Usage, Effects, and Skin Care Tips
Rhododendron toxicity issues? Hello, I have been experiencing frequent skin redness, cystic acne, numerous blackheads, and enlarged pores. Therefore, I visited a dermatologist who prescribed Sulfur ointment to treat Demodex mites. I have also been using azelaic acid (starting fro...
Dr. Wu Yuxin Reply:
1. It can be used continuously without interruption if there are no adverse reactions or discomfort. 2. It is recommended to pause the use of acids for 1-2 weeks when clearing acne. 3. Invasive facials will not worsen the skin condition, but they should not be done too frequently...[Read More] Understanding Azelaic Acid: Usage, Effects, and Skin Care Tips
Can Acidic Skincare Products Cause Hairline Recession?
Does applying acids to the hairline cause hair loss? I have recently developed a lot of acne along my hairline. I applied azelaic acid at the hairline and I'm concerned that using azelaic acid or other acids, if they come into contact with the scalp and hair, could cause my ...
Dr. Wu Yuxin Reply:
No.[Read More] Can Acidic Skincare Products Cause Hairline Recession?
How to Fade Post-Rash Pigmentation: Tips for Faster Recovery
Regarding the pigmentation that remains after a rash? Hello Doctor, I am currently not in the country, so I would like to inquire here. In mid-February, I noticed an oval-shaped red rash near my armpits on both sides of my chest, which was slightly itchy. It gradually spread to b...
Dr. Wu Yuxin Reply:
Rhododendron acid is permissible, but it requires a physician's prescription.[Read More] How to Fade Post-Rash Pigmentation: Tips for Faster Recovery
Post-Cryotherapy Pigmentation Issues After Viral Wart Treatment
Post-treatment pigmentation after cryotherapy for viral warts? Hello Doctor: I recently had viral warts on my face, and the doctor performed cryotherapy on me about seven times. However, I now have a large area of significant hyperpigmentation on my face. The doctor later prescri...
Dr. Li Yufen Reply:
Hello: Generally, post-inflammatory hyperpigmentation will gradually fade. In addition to taking oral tranexamic acid, you can also supplement with vitamin C and ensure proper sun protection, reapplying every 2-3 hours. If there is a poor reaction to azelaic acid, you may conside...[Read More] Post-Cryotherapy Pigmentation Issues After Viral Wart Treatment
Struggling with Acne: Persistent Redness and Peeling Skin Solutions
Acne Hello doctor, I've been troubled by acne for several months. I have seen a doctor and taken medication for over a month, and I have also been applying azelaic acid for more than a month, but there has been no improvement. Although I don't have acne on my face now, ...
Dr. Wu Yuxin Reply:
My cheeks are red and seem to be peeling a bit. Could it be due to the irritation from the ointment itself? I should discuss this with my doctor.[Read More] Struggling with Acne: Persistent Redness and Peeling Skin Solutions
Can I Use Both Salicylic Acid and Azelaic Acid for Acne?
Regarding acne and pimples? Hello, doctor. I have some questions regarding my skincare routine. I have been using azelaic acid on my face, and I've noticed that my acne scars are fading quite quickly. However, it hasn't been effective for my blackheads, and sometimes I ...
Dr. Wu Yuxin Reply:
It can be used, but not at the same time.[Read More] Can I Use Both Salicylic Acid and Azelaic Acid for Acne?
Can I Use Azelaic Acid and Rosacea Cream Together?
Usage of Rosacea Cream Hello, doctor. I would like to ask if I can use a 20% azelaic acid cream purchased from the pharmacy to lighten acne scars while also using a prescription cream for rosacea. Can these two creams be used simultaneously, or should I wait a few hours in betwee...
Dr. Wu Yuxin Reply:
You can use Lifu ointment during the day and azelaic acid ointment at night.[Read More] Can I Use Azelaic Acid and Rosacea Cream Together?