Post-Sun Care for Your Scalp: Tips for Sunburn Relief and Protection
Scalp Sunburn Care/Sunburn Treatment Hello Dr. Wu, I have been exposed to the sun for a long time recently, and my scalp has started to feel itchy. I would like to ask you some professional questions. I have done some online research, but the information wasn't very clear. ...
Dr. Wu Yuxin Reply:
The scalp is generally less likely to suffer from sunburn due to the coverage provided by hair. However, if the hair is sparse or if there is complete baldness, prolonged exposure to significant amounts of ultraviolet (UV) radiation can certainly lead to scalp sunburn, dryness, a...[Read More] Post-Sun Care for Your Scalp: Tips for Sunburn Relief and Protection
Understanding Female Hair Loss: Causes and Concerns for Young Women
Frontal hair loss I am a 23-year-old female. My mother and grandfather do not have baldness, but my father does. Last year and the year before, I experienced two episodes of significant hair loss over a short period (lasting about a month each time). After consulting a dermatolog...
Dr. Wu Yuxin Reply:
Whether it is male pattern baldness or hair loss caused by other reasons, a preliminary assessment can only be made through examination. It is recommended that you consult a nearby dermatologist for an evaluation.[Read More] Understanding Female Hair Loss: Causes and Concerns for Young Women
Laser Hair Removal for Men: Clinic vs. Home Devices Explained
Male Laser Hair Removal Hello, doctor. I would like to ask about the differences between laser hair removal at a hospital and home hair removal devices. I have looked up some information, and it seems that both can reduce hair growth, but I'm not clear on the differences. Is...
Dr. Wu Yuxin Reply:
The hair removal machines used in hospitals are high-energy devices that are classified as medical equipment and can only be operated by licensed physicians. Removing hair from the scrotum does not affect fertility.[Read More] Laser Hair Removal for Men: Clinic vs. Home Devices Explained
Understanding Moles: Risks of Picking and Skin Cancer Concerns
Mole-related issues? Hello, doctor. Today I suddenly noticed a mole that I feel I haven't seen before, and I ended up scratching it... While I was scratching, I suddenly remembered that I shouldn't do that. I looked it up online and read that scratching could lead to wo...
Dr. Wu Yuxin Reply:
Picking will not cause cancer.[Read More] Understanding Moles: Risks of Picking and Skin Cancer Concerns
Understanding Pityriasis Rosea: Healing Without Medication and Care Tips
Pityriasis rosea Symptoms were first noticed on March 6, and a few days later, a doctor diagnosed it as pityriasis rosea. Currently, no medications or topical treatments are being used, and new small red rashes appear daily, accompanied by itching. Is it true that pityriasis rose...
Dr. Wu Yuxin Reply:
Your understanding is very accurate; there are no specific dietary restrictions needed. The entire process typically takes about six to eight weeks, but it may also take longer.[Read More] Understanding Pityriasis Rosea: Healing Without Medication and Care Tips
Managing Persistent Hives: Tips for Relief During Hot Weather
Urticaria is difficult to resolve? Hello, doctor. I would like to ask why my hives tend to flare up particularly during hot weather and are difficult to resolve, even with medication. What can I do to help alleviate this condition? (I have also been applying topical ointments.)
Dr. Wu Yuxin Reply:
Are you sure it's urticaria? Have you been diagnosed by a specialist? Urticaria can be classified as acute or chronic, and the treatment approaches differ significantly.[Read More] Managing Persistent Hives: Tips for Relief During Hot Weather
Self-Care Tips for Managing Abscess Dressings While Traveling
Wound dressing for purulent wounds? I have a boil located at the groin area. After the doctor administered anesthesia, they drained the pus and packed the wound with gauze. The doctor mentioned that I need to change the dressing for a week, but it will be inconvenient for me to r...
Dr. Wu Yuxin Reply:
You should consult your original treating physician regarding this issue, as I am not aware of the size and depth of your wound, nor whether your dressing change technique is adequate.[Read More] Self-Care Tips for Managing Abscess Dressings While Traveling
Understanding Cold Sores: Transmission Risks and Prevention Tips
Herpes labialis I would like to inquire about experiencing pain and a bump in the nose on the first day. While sleeping, I touched it without washing my hands immediately, and then I touched my arm and neck. Will I develop a rash on my neck and arm afterward? (The next day, I saw...
Dr. Wu Yuxin Reply:
The chances are slim.[Read More] Understanding Cold Sores: Transmission Risks and Prevention Tips
Understanding Cholinergic Urticaria: Symptoms and Management Tips
Cholinergic urticaria When I exercise, I experience unbearable itching, and it also occurs when I drink hot beverages or when I feel warm. Basically, my whole body itches, but it tends to lessen when I sweat profusely or rest to cool down. Could this possibly be cholinergic urtic...
Dr. Li Yufen Reply:
Hello: Regarding cholinergic urticaria, you can refer to Dr. Tsai Chang-Lin's response at https://adoctor.tw/article/49713. For a detailed introduction to chronic urticaria, you can check out "Friends of Beauty" at https://www.medpartner.club/chronic-urticaria-trea...[Read More] Understanding Cholinergic Urticaria: Symptoms and Management Tips
Understanding Skin Striae: Long-Term Management and Treatment Options
Regarding skin striae? I have been taking medication for about ten years. Initially, I obtained a prescription for Xyzal (Levocetirizine), but later I switched to buying it regularly at the pharmacy to avoid frequent hospital visits. I would like to ask if taking one pill daily p...
Dr. Li Yufen Reply:
Hello: Regarding skin striae, you can refer to Dr. Liu Chuan-yi's article at https://yanjiskin.pixnet.net/blog/post/229200641. For a detailed introduction to chronic urticaria, you can check out "Friends of Beauty" at https://www.medpartner.club/chronic-urticaria-t...[Read More] Understanding Skin Striae: Long-Term Management and Treatment Options
Injury to Toenail: Understanding Healing and Care for Your Toe
Toe nail injury? I remember that a while ago, I bumped my left foot's little toe and didn't pay much attention to it. The toenail on my little toe grows slowly, and I haven't trimmed it since the injury. A couple of days ago, when I tried to trim it, I noticed that...
Dr. Li Yufen Reply:
Hello: Since the online photos cannot be accessed, it is recommended that if the condition of your toenails does not improve or worsens, you should consult a nearby dermatologist for diagnosis and treatment. Thank you![Read More] Injury to Toenail: Understanding Healing and Care for Your Toe
Understanding Left Arm Skin Pain After IV Treatment: Causes and Solutions
Skin of the left arm Hello Dr. Wu, I would like to ask about a situation I experienced after being hospitalized and receiving IV therapy. After the IV was removed on February 18, I started to feel pain in the area of my left wrist, specifically on the back of my hand. What coul...
Dr. Wu Yuxin Reply:
I'm not sure; your information is too limited. I recommend seeking medical attention for an examination nearby.[Read More] Understanding Left Arm Skin Pain After IV Treatment: Causes and Solutions
Understanding Toe Issues: Could It Be a Viral Wart?
Toe problems Doctor, I am a food service worker, and I recently noticed a red spot on my toe. Could it possibly be a viral wart?
Dr. Wu Yuxin Reply:
It is not possible to provide an online diagnosis here; I recommend that you seek medical attention nearby.[Read More] Understanding Toe Issues: Could It Be a Viral Wart?
Understanding Axillary Cyst Removal Surgery: Timing and Recovery Insights
Axillary sebaceous cyst surgery Hello, I recently developed a sebaceous cyst under my armpit and visited the hospital for examination. The doctor advised that if I want to have surgery, it would be best to wait until winter for the removal. Could you please tell me how much this ...
Dr. Wu Yuxin Reply:
Consider your work type and lifestyle; if you tend to sweat easily, winter is indeed the right choice.[Read More] Understanding Axillary Cyst Removal Surgery: Timing and Recovery Insights
Understanding Congenital Nevi: Risks, Treatments, and Expert Insights
Inquiry Consultation Dear Dr. Wu, I have a congenital nevus on the upper right side of my back, which has been present since birth. The characteristics of the nevus are as follows: (1) It is not round but elongated, with a generally symmetrical shape. (2) Its size is approximate...
Dr. Wu Yuxin Reply:
The presence or absence of hair, whether congenital or acquired, is not the primary factor influencing the occurrence of lesions. It is essential to observe the condition of each lesion, and if necessary, perform a biopsy to clarify whether there is any pathology.[Read More] Understanding Congenital Nevi: Risks, Treatments, and Expert Insights
Managing Chronic Hives: Balancing Antihistamines and Health Risks
Urticaria issues? I have to take antihistamines every day due to itchy skin. One day, I accidentally found out online that long-term use of antihistamines can lead to obesity, metabolic syndrome, and even diabetes. I have a habit of exercising, but I still have a belly, and I don...
Dr. Wu Yuxin Reply:
Antihistamines do not.[Read More] Managing Chronic Hives: Balancing Antihistamines and Health Risks
Can I Take Rogaine and Cialis Together for Hair Loss and ED?
Can Ropinirole and Sildenafil be taken together? Hello Dr. Wu! Recently, I was diagnosed with male pattern baldness and started taking Finasteride. However, I am currently taking Cialis 5mg daily for sexual function maintenance. Are there any interactions between Finasteride and ...
Dr. Wu Yuxin Reply:
I'm not familiar with Cialis; I recommend consulting a pharmacist.[Read More] Can I Take Rogaine and Cialis Together for Hair Loss and ED?
Why Is My Skin Darker Now Despite Staying Indoors?
Why is my skin darker now, even though I don't spend time in the sun, compared to when I used to love being outdoors? My family used to tell me that my skin had become very dark, but I didn't pay much attention to it at the time, feeling that I didn't look much dif...
Dr. Wu Yuxin Reply:
Dermatology.[Read More] Why Is My Skin Darker Now Despite Staying Indoors?
Should You Wash Your Face at Noon After Applying Skincare?
If you wash your face at noon, should you apply skincare products? Hello, doctor. Yesterday, I received oral isotretinoin and topical L-ascorbic acid from the dermatologist for my skincare routine. The doctor advised me to mix one drop of L-ascorbic acid with my moisturizer and a...
Dr. Wu Yuxin Reply:
Whether you need to wash your face again at noon depends on your needs. If you work in a dirty environment or engage in outdoor work where you sweat and produce more oil, can you really skip washing your face?[Read More] Should You Wash Your Face at Noon After Applying Skincare?
Managing Missed Doses of Lonfadroxil for Acne Treatment
Medication consultation Hello, I have a question regarding my acne medication. My doctor prescribed Lonfadroxil Capsules 500 mg, to be taken three times a day after meals, one capsule each time. However, I missed taking 1 to 2 capsules. 1. Should I make up for the missed doses?...
Dr. Wu Yuxin Reply:
The dosage of medication prescribed by a physician is related to the patient's weight and the severity of the disease. It is recommended to discuss this with the doctor who issued the original prescription.[Read More] Managing Missed Doses of Lonfadroxil for Acne Treatment