How Long Should You Take Antibiotics for Burn Treatment?
How long should antibiotics be taken for a burn? Hello, Doctor. On the evening of May 16, I accidentally burned my calf with a hot rod for about one second. The epidermis was pushed to one side, but it did not break or blister. I immediately rinsed it with cold water and applied ...
Dr. Wu Yuxin Reply:
1. There is no standard answer; it depends on the actual condition of the wound. 2. No, it will not. 3. There is no need for short-term use.[Read More] How Long Should You Take Antibiotics for Burn Treatment?
Understanding Molluscum Contagiosum: Treatment and Aftercare Tips
Molluscum contagiosum I would like to ask, after seeing the doctor, the doctor confirmed that I have molluscum contagiosum. After cryotherapy, I was prescribed a topical medication called imiquimod. Should I apply this cream immediately after returning home? And for how many days...
Dr. Wu Yuxin Reply:
It is generally used as a backup and can be applied when there are abrasions, wounds, or blisters.[Read More] Understanding Molluscum Contagiosum: Treatment and Aftercare Tips
Managing Rosacea: Can Permethrin Cream Effectively Control Demodex Mites?
Rosacea (Demodex mites) Hello! Background: Three years ago, I experienced frequent facial redness, itching, and peeling. A dermatologist tested for Demodex mites and found that the number of mites on my face triggered rosacea, so I had previously used two tubes of Sulfacetamide c...
Dr. Wu Yuxin Reply:
Sure.[Read More] Managing Rosacea: Can Permethrin Cream Effectively Control Demodex Mites?
Understanding Shingles: Managing Symptoms and Treatment Effectiveness
Shingles Hello, Doctor: I noticed blisters on my back on May 19, and then on May 21, I discovered that blisters had also appeared on my chest. I visited a doctor that day and was diagnosed with "herpes zoster" (shingles). I was prescribed medication for seven days (Virl...
Dr. Wu Yuxin Reply:
Since I did not see your lesion, I recommend that you consult your original physician for another examination.[Read More] Understanding Shingles: Managing Symptoms and Treatment Effectiveness
Understanding Cold Sores: Duration, Treatment, and Care Tips
Herpes simplex virus infection of the lips? 1. How long does the course of herpes labialis typically last? 2. Does applying petroleum jelly to the affected area cause the infection to spread? 3. If I have seen a dermatologist and received topical medication, will applying it ...
Dr. Wu Yuxin Reply:
1. About a week. 2. No. 3. No. 4. The chances are low for this part; the herpes infection itself can be painful.[Read More] Understanding Cold Sores: Duration, Treatment, and Care Tips
Understanding Cold Sores: Duration, Treatment, and Care Tips
Herpes simplex labialis 1. How long does the course of herpes labialis typically last? 2. Does applying petroleum jelly to the affected area cause the infection to spread? 3. If I apply topical medication beyond the affected area after seeing a dermatologist, will it cause th...
Dr. Wu Yuxin Reply:
1. About a week. 2. No. 3. No. 4. The chances are low in this regard; herpes infections are inherently painful.[Read More] Understanding Cold Sores: Duration, Treatment, and Care Tips
Can You Use Whitening Cream After Pico Laser Treatment?
Bauhinia's Baolijie Whitening Spot Cream After receiving pico laser treatment, there are still some pigmentation spots that have not faded. The doctor prescribed a depigmentation cream, but my skin is slightly allergic. Can I use it? If not, are there other methods to reduce...
Dr. Wu Yuxin Reply:
It is recommended to consult with a physician who specializes in laser treatments and prescription medications.[Read More] Can You Use Whitening Cream After Pico Laser Treatment?
Understanding Sudden Dark Spots on the Scrotum After Vasectomy
Large black spots appearing on the scrotum? Hello, Doctor: I underwent a male sterilization procedure on October 29, and about two months later, I suddenly noticed a patch of skin in the middle of my scrotum that has turned black, forming a triangular shape from the midline of th...
Dr. Wu Yuxin Reply:
I cannot see your image; I recommend that you consult a dermatologist nearby for an in-person examination.[Read More] Understanding Sudden Dark Spots on the Scrotum After Vasectomy
Managing Eczema Treatment: How to Reduce Oily Residue from Betamethasone
Eczema medication issues? Hello, my dermatologist diagnosed me with eczema on my foot and prescribed Betamethasone ointment. However, after applying the medication, the bottom of my foot always feels greasy. How long does it usually take for it to absorb, and is there any way to ...
Dr. Wu Yuxin Reply:
It is possible that you applied it too thickly. Everyone has different levels of skin thickness, and absorption times can vary. Try applying a thinner layer, and you can wear socks to avoid getting it on unwanted areas.[Read More] Managing Eczema Treatment: How to Reduce Oily Residue from Betamethasone
Understanding Sebaceous Cysts on the Scrotum: Treatment and Recovery
I have developed a sebaceous cyst on my scrotum? Doctor, I have a sebaceous cyst on the inner side of my right thigh near the scrotum. Initially, I consulted a urologist who diagnosed it as folliculitis and prescribed antibiotics for inflammation. After taking the medication for ...
Dr. Wu Yuxin Reply:
Treatment for a sebaceous cyst is only necessary if it becomes inflamed. The treatment approach will depend on the assessment of the lesion. Surgery is not always required, as the scrotum is a very sensitive area, and there will likely be some discomfort for a few days post-surge...[Read More] Understanding Sebaceous Cysts on the Scrotum: Treatment and Recovery
Understanding Shingles: Symptoms, Duration, and Contagion Concerns
Shingles My back was very itchy, and after scratching, it became red and swollen. Later, the swelling subsided, but a small cluster of blisters appeared. After a doctor's diagnosis, it was identified as shingles. I took antiviral medication for 5 days, but the doctor did not...
Dr. Wu Yuxin Reply:
1. It's considered normal. 2. It should just be residual red marks that will gradually fade, with the duration varying from person to person, possibly taking weeks to months. 3. If the blisters from shingles have not ruptured and are drying up slowly, there is no need fo...[Read More] Understanding Shingles: Symptoms, Duration, and Contagion Concerns
Understanding Sudden Red Patches on Thigh: Causes and Concerns
A large area of redness suddenly appeared in the groin region? Hello Dr. Lee! I have severe urticaria and I am currently taking allergy medication prescribed by my doctor every day. Recently, while changing clothes and looking in the mirror, I noticed a large red patch on the inn...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose skin conditions such as urticaria. If you are currently undergoing treatment, flare-ups may not be severe and could present as mere skin redness without itching or swelling of hives. If the ...[Read More] Understanding Sudden Red Patches on Thigh: Causes and Concerns
Do You Need Surgery for Cellulitis to Remove Bacteria?
Cellulitis Hello doctor: I would like to ask if cellulitis requires surgery to remove the bacteria inside?
Dr. Li Yufen Reply:
Hello: Cellulitis typically requires treatment with antibiotics and anti-inflammatory medications unless there is an abscess that necessitates surgical incision and drainage. There is no need for surgery to remove the bacteria inside. If the skin symptoms do not improve or worsen...[Read More] Do You Need Surgery for Cellulitis to Remove Bacteria?
Does Finasteride Show Up on Drug Tests for Military Personnel?
Hair issues, taking Finasteride medication? Hello, Doctor. I am in the military and have visited a dermatologist who determined that I need to use finasteride. Since military personnel frequently undergo urine drug screenings, I would like to ask if this medication will show a po...
Dr. Wu Yuxin Reply:
No.[Read More] Does Finasteride Show Up on Drug Tests for Military Personnel?
Can You Donate Blood After Using Topical Creams for Eczema?
Can I donate blood after applying topical ointment? If you have applied Si Yi cream for localized eczema on your foot, can you donate blood? Or how long should you wait after stopping the medication before donating? I'm unsure if the corticosteroid and antibiotic will affect...
Dr. Li Yufen Reply:
Hello: The Taiwan Blood Services Foundation has provided the following information regarding the deferral of blood donation due to medications: https://www.blood.org.tw/Internet/main/docDetail.aspx?uid=8000&pid=9&docid=45297. The topical application of Sihyi cream does no...[Read More] Can You Donate Blood After Using Topical Creams for Eczema?
Understanding Seborrheic Dermatitis: Symptoms and Recurrence Risks
Seborrheic dermatitis Hello Doctor: I was previously diagnosed with seborrheic dermatitis, and after using medication and taking oral treatment, I recovered. Recently, I have been experiencing dryness and a burning sensation around my nostrils, with slight redness and itching on ...
Dr. Wu Yuxin Reply:
It is possible. Seborrheic dermatitis commonly presents with symptoms such as redness and flaking of the skin, but not all patients will exhibit these symptoms. To determine the exact issue, it is essential to have a dermatologist conduct a personal examination. It is recommended...[Read More] Understanding Seborrheic Dermatitis: Symptoms and Recurrence Risks
Understanding Seborrheic Dermatitis: Symptoms and Recurrence Insights
Seborrheic dermatitis Hello Doctor: I was previously diagnosed with seborrheic dermatitis, and after using medication and taking oral treatment, I recovered. Recently, I have been experiencing dryness and a burning sensation around my nostrils, slight redness and itching on my ch...
Dr. Wu Yuxin Reply:
Seborrheic dermatitis commonly presents with symptoms such as redness and flaking of the skin, but not all individuals will experience these symptoms. To accurately determine the issue, it is essential to have a personal examination by a dermatologist. It is recommended to consul...[Read More] Understanding Seborrheic Dermatitis: Symptoms and Recurrence Insights
Understanding Seborrheic Dermatitis: Symptoms and Recurrence Risks
Seborrheic dermatitis Hello Doctor: I was previously diagnosed with seborrheic dermatitis, and after using medication and taking oral treatments, I improved. Recently, I've been experiencing dryness and a burning sensation around my nostrils, with slight redness and itching ...
Dr. Wu Yuxin Reply:
It is possible. Seborrheic dermatitis commonly presents with symptoms such as redness and flaking of the skin, but not all individuals will experience these symptoms. To determine the exact issue, it is essential to have a personal examination by a dermatologist. It is recommende...[Read More] Understanding Seborrheic Dermatitis: Symptoms and Recurrence Risks
Understanding and Caring for a Boil on the Buttocks: Expert Advice
There is a boil on the buttock? Hello, doctor. Yesterday, I developed a boil on my buttocks and went to the dermatologist for drainage. However, the doctor said it is not yet mature, so I should change the dressing myself and take antibiotics. 1. The doctor showed me how to chang...
Dr. Wu Yuxin Reply:
The symptoms of skin diseases, as well as the timing and selection of medication, require a consultation before recommendations can be made. If you have any questions, it is advisable to consult the physician who is treating you.[Read More] Understanding and Caring for a Boil on the Buttocks: Expert Advice
Managing Seborrheic Dermatitis: Persistent Redness and Treatment Options
Seborrheic dermatitis Hello, doctor. I have seborrheic dermatitis and have been using a steroid ointment prescribed by my doctor. After finishing the medication, I no longer have itching or peeling issues. However, the area between my eyebrows and around my nostrils has been pers...
Dr. Wu Yuxin Reply:
Conditions such as telangiectasia, rosacea, and seborrheic dermatitis are all possibilities. To determine the exact issue, a personal examination by a dermatologist is necessary. It is recommended to consult a nearby dermatologist for an evaluation.[Read More] Managing Seborrheic Dermatitis: Persistent Redness and Treatment Options