Safe Medication Timing for Urticaria: Antihistamines and Steroids Explained
Medications for Urticaria Hello, doctor. Recently, I have been experiencing outbreaks of urticaria, and my family medicine physician prescribed antihistamines - Loratadine (60mg) along with corticosteroids - Dexamethasone (5mg), to be taken twice a day in the morning and evening....
Dr. Wu Yuxin Reply:
I cannot provide you with a prescription since I have not examined you in person; you need to discuss this further with your treating physician.[Read More] Safe Medication Timing for Urticaria: Antihistamines and Steroids Explained
Understanding Allergic Reactions: Bites, Rashes, and Skin Irritations
Allergies or insect bites Hello doctor, I often wake up at night due to itching, which has been ongoing for several months. At first, I thought it was mosquito bites, as the lesions are quite separated, about 1 cm in size, and are itchy. Sometimes they appear as hives, and other ...
Dr. Wu Yuxin Reply:
A preliminary assessment can only be made by visualizing the lesion.[Read More] Understanding Allergic Reactions: Bites, Rashes, and Skin Irritations
Understanding a Painless Bump on the Jaw: Causes and Concerns
There is a round bump on the mandible? Hello dermatologist, I just noticed a round bump on my chin while showering. It doesn't hurt when I pinch it, but it can move up and down with the skin. What could this be? Thank you for your response.
Dr. Wu Yuxin Reply:
There are many possible causes for subcutaneous nodules, and it is necessary to examine them in person to determine the exact nature.[Read More] Understanding a Painless Bump on the Jaw: Causes and Concerns
Does Excessive Masturbation and Body Wash Use Increase Cancer Risk?
Excessive masturbation and the use of body wash do not cause cancer? Since around the second year of junior high school, I have experienced frequent injuries to my foreskin about once every one or two days. After an injury, I would rest for a day or two until it healed before con...
Dr. Wu Yuxin Reply:
Masturbation does not increase the risk of developing skin cancer or penile cancer.[Read More] Does Excessive Masturbation and Body Wash Use Increase Cancer Risk?
Concerns About Taking Anti-Inflammatory Pills for Eczema Treatment
Questions related to the use of anti-inflammatory tablets for atopic dermatitis? Hello Doctor, I have moderate to severe atopic dermatitis, and my primary physician suggested that I apply for health insurance coverage for Dupilumab. They prescribed me anti-inflammatory tablets to...
Dr. Wu Yuxin Reply:
Taking three capsules a week is still within the low-dose range. As long as you cooperate well with your physician, they will regularly conduct blood tests and risk assessments, so there is no need to worry.[Read More] Concerns About Taking Anti-Inflammatory Pills for Eczema Treatment
Can You Share a Bath with a Partner if You Have Jock Itch or Dyshidrosis?
Can someone with tinea and dyshidrotic eczema take a bath with their partner? Hello doctor, due to a sudden recurrence of tinea cruris and dyshidrotic eczema, I have a planned trip that includes a bathtub. I’m wondering how to prevent my partner from getting infected if we bathe ...
Dr. Wu Yuxin Reply:
Aggressive treatment, and both parties should try to remain dry.[Read More] Can You Share a Bath with a Partner if You Have Jock Itch or Dyshidrosis?
Understanding Flat, Pancake-like Skin Tissue After Wisdom Tooth Extraction: Causes and Concerns
The flat, pancake-like epidermal tissue on the skin may or may not heal on its own over time? Hello, Director Wu. My question, although related to wisdom tooth extraction, seems to pertain more to dermatological issues, so I would like to consult you. Three months ago, I underwen...
Dr. Wu Yuxin Reply:
I'm not quite sure what your description of the problem is. Please seek medical attention as soon as possible for a physician to evaluate you.[Read More] Understanding Flat, Pancake-like Skin Tissue After Wisdom Tooth Extraction: Causes and Concerns
Understanding Nail Trauma: Growth Stoppage and Pain After Injury
Nail trauma leading to displacement and cessation of growth? Hello, doctor. I have a habit of playing basketball, and after getting new shoes over a year ago, I noticed that my left big toenail started to crack horizontally. I went to a nail technician for nail reconstruction to ...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. It is advisable to refrain from further nail treatments for now and to avoid any additional trauma. If the nail growth matrix is not damaged, it should gradually return to ...[Read More] Understanding Nail Trauma: Growth Stoppage and Pain After Injury
Post-Chemotherapy Nail Changes: Do You Need Calcium Supplements?
Nail problems After chemotherapy, if the nails become irregular, bumpy, or curled, should calcium supplements be taken?
Dr. Wu Yuxin Reply:
You can first check the levels of calcium, iron, and zinc in the blood to ensure they are sufficient.[Read More] Post-Chemotherapy Nail Changes: Do You Need Calcium Supplements?
Red Blisters on Elderly Skin: Causes and Care Tips
Elderly individuals with red blisters on their skin? Hello Doctor, I would like to inquire about the issue of red blisters appearing on the skin of an elderly person who has been bedridden for a long time. Recently, some red blisters have appeared on the inner side of their arm. ...
Dr. Wu Yuxin Reply:
Online diagnoses cannot be made here; it is recommended to consult a nearby dermatologist.[Read More] Red Blisters on Elderly Skin: Causes and Care Tips
Managing Wart Treatment: When to Pause and Observe Healing
Treatment of viral warts? Hello, doctor. I would like to ask if it is okay to stop using the wart treatment solution after three weeks, as the affected area has peeled and oozed a little, but there is no inflammation or red spots indicating viral warts. Can I pause the treatment ...
Dr. Wu Yuxin Reply:
Yes, but it is still recommended to have a dermatologist confirm it for you.[Read More] Managing Wart Treatment: When to Pause and Observe Healing
Understanding Post-Treatment Skin Changes After Viral Warts
After the treatment of viral warts, there may be a hard lump in the surrounding skin? Hello Doctor: A few months ago, I had a small pimple on the back of my hand that was persistent and somewhat inflamed. I eventually went to a dermatologist who diagnosed it as a viral infection,...
Dr. Wu Yuxin Reply:
After cryotherapy for viral warts, it is necessary to observe for at least six months to confirm whether complete eradication has been achieved.[Read More] Understanding Post-Treatment Skin Changes After Viral Warts
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
Post-Surgery Toe Stiffness and Color Changes: What Could Be Wrong?
The toe post-surgery tissue is very stiff and lacks color? Hello Doctor, I had debridement surgery on my left little toe over a month ago, where the nail bed was cleaned and surrounding tissue was sutured. The surface of the wound appears to have healed, but the flesh of the toe ...
Dr. Wu Yuxin Reply:
Wounds on the toes are inherently difficult to heal and may not restore normal physiological function easily, requiring patience. However, if there are any concerns, it is advisable to consult the original treating physician for a follow-up.[Read More] Post-Surgery Toe Stiffness and Color Changes: What Could Be Wrong?
Understanding Skin Discoloration After Sun Exposure: Causes and Solutions
Skin tingling followed by browning? I have a history of allergic rhinitis. A few days ago, while I was out, the skin on my left shoulder and neck suddenly became red and painful. It was a very sunny day, and I'm not sure if the pain was caused by sun exposure, but only the s...
Dr. Wu Yuxin Reply:
If the pigmentation is caused by tanning or sunburn, proper sun protection will help it return to normal over time.[Read More] Understanding Skin Discoloration After Sun Exposure: Causes and Solutions
Understanding and Managing Skin Cysts: Prevention and Treatment Tips
Sebaceous cyst issues? I originally had a black spot on my hand that I thought was folliculitis. After seeing a dermatologist, I was told it was a wound and not to worry about it. A few months later, it developed into a lump the size of a grain of rice. One day, it suddenly becam...
Dr. Wu Yuxin Reply:
1. The president is the president; there really isn't much that can be done for prevention. 2. Clinical symptoms can only be assessed by observing the actual lesions.[Read More] Understanding and Managing Skin Cysts: Prevention and Treatment Tips
Effective Treatment Options for Molluscum Contagiosum: What to Do Next
Treatment of Molluscum Contagiosum Doctor, I would like to ask you about my condition. Previously, I was diagnosed with molluscum contagiosum and received cryotherapy, and I was also prescribed imiquimod to apply. After about three weeks, my molluscum lesions started to become ra...
Dr. Wu Yuxin Reply:
You need to have the original physician check you again.[Read More] Effective Treatment Options for Molluscum Contagiosum: What to Do Next
Understanding Scabies Infection Risks in Healthcare Settings
Risk of Scabies Infection Hello Doctor, I am an outpatient nurse. Today, while following up in the dermatology department, a patient was diagnosed with scabies. I would like to inquire if there is a possibility of being infected with scabies after handling his health insurance ca...
Dr. Wu Yuxin Reply:
No, please rest assured. Scabies mites or their eggs can transfer from the patient's skin flakes to the health insurance card, and then attach to your skin. It takes time for them to invade. As long as you wash your hands during this period, you can wash them away.[Read More] Understanding Scabies Infection Risks in Healthcare Settings
Understanding Toenail Issues and Topical Treatments for Kidney Patients
Use of Ointments for Toenails Hello, doctor. I have two different questions I would like to ask you. 1. The color of my toenails is slightly yellow (I do not smoke), the surface is not smooth and even, there seems to be a slight separation at the junction of the flesh and the n...
Dr. Wu Yuxin Reply:
Medication recommendations can only be made after observing the clinical symptoms.[Read More] Understanding Toenail Issues and Topical Treatments for Kidney Patients
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?