Can Shingles Be Diagnosed Without a Rash? Understanding Symptoms and Treatment
Can the absence of a rash confirm a diagnosis of shingles? Hello Doctor, my mother experienced facial nerve dysfunction about a month and a half ago (mid-July), with drooping of the eye and mouth. She was treated with corticosteroids by a family doctor abroad. Two weeks later (en...
Dr. Wu Yuxin Reply:
It is very difficult; the likelihood of having herpes zoster without blisters in clinical practice is very low. It is also not possible to make this diagnosis in the absence of a rash or blisters. If there are no skin lesions, it is advisable to consult a neurologist.[Read More] Can Shingles Be Diagnosed Without a Rash? Understanding Symptoms and Treatment
Is Blood Testing for Herpes Accurate? Understanding Diagnosis and Concerns
Is the blood test for herpes not accurate? Doctor, two years ago I went to a massage parlor, and about three days later, I started experiencing muscle spasms in my thigh. Subsequently, I developed rashes and blisters from my foot to the inner thigh, with seven blisters appearing ...
Dr. Wu Yuxin Reply:
I don't understand why there is a suspicion of a diagnosis of shingles. The medications for shingles and those for herpes simplex are essentially the same, with only the dosage differing. Both are clinical diagnoses and do not require blood tests for confirmation.[Read More] Is Blood Testing for Herpes Accurate? Understanding Diagnosis and Concerns
Understanding Lip Skin Issues: Symptoms, Diagnosis, and Treatment Options
A small area around the lip feels strange? Hello, Doctor! Recently, I've been experiencing a sensation on a small part of my upper lip, as if the skin is sticking to something, feeling tight, similar to the sensation of a pimple about to emerge, or sometimes a tingling feeli...
Dr. Wu Yuxin Reply:
1. Herpes is a clinical diagnosis; blood tests can only serve as a reference. 2. Hypothetical questions cannot be answered definitively. 3. The original physician continues to see patients. 4. Can only serve as a reference. 5. Uncertain. 6. Can only serve as a reference...[Read More] Understanding Lip Skin Issues: Symptoms, Diagnosis, and Treatment Options
Understanding Viral Warts: Treatment Challenges and Misconceptions
Viral warts issue Hello, doctor. On June 28, I had liquid nitrogen treatment on my left index finger, and I started applying salicylic acid on July 1. After another liquid nitrogen treatment on July 5, I developed a blister. The doctor said that once the blister healed and the pe...
Dr. Wu Yuxin Reply:
Your questions are hypothetical and involve medical uncertainties; your child's treatment experience may not necessarily apply to you. Without actually seeing the lesion, it is impossible to make a definitive assessment. If you are very concerned, please seek medical attenti...[Read More] Understanding Viral Warts: Treatment Challenges and Misconceptions
Understanding Viral Warts: Risks, Treatments, and Common Concerns
Viral warts, virus Hello, doctor. I would like to ask you a few questions. 1. Two days ago, I touched fish with my finger, forgetting that I had an adhesive bandage on a finger with a viral wart, and then I licked my finger. I have been applying salicylic acid, and my tongue ha...
Dr. Wu Yuxin Reply:
1. There is a risk. 2. There is a possibility. 3. The lesion is not visible, so it cannot be determined. 4. The lesion is not visible, so I cannot answer you. 5. It cannot be determined. 6. I do not understand your question.[Read More] Understanding Viral Warts: Risks, Treatments, and Common Concerns
Understanding Lip Pain and Swelling: Causes and Treatments
Lip pain followed by swelling? Hello doctor, a while ago (about a few months back) one night I suddenly felt a sharp pain and burning sensation in my lips. The next morning when I looked in the mirror, I noticed that my lips were quite swollen (I couldn't really tell at that...
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. A proper examination is necessary to understand the problem and determine how to address it.[Read More] Understanding Lip Pain and Swelling: Causes and Treatments
Understanding Warts: Causes, Treatment, and Prevention for Families
Hand viral warts Hello, doctor. Following up on my previous question, I have some additional inquiries. Last week, I trimmed my son's toenails and noticed a growth that looks like a wart inside one of them. He and my husband visited a dermatologist the week before, and it wa...
Dr. Wu Yuxin Reply:
1. Probability issue 2. No 3. It was transmitted earlier; the typical incubation period is about 2 to 8 months. 4. In a dry environment, it lasts about 24 hours. 5. The incubation period is approximately 2 to 8 months. 6. Not necessary. 7. Rain??? 8. Treat as soon a...[Read More] Understanding Warts: Causes, Treatment, and Prevention for Families
Understanding Sweat Blisters: Are They Always Linked to Athlete's Foot?
Regarding dyshidrotic eczema? I read online that there are nine causes for this condition, one of which is caused by athlete's foot. However, I would like to ask: if I have had athlete's foot for almost a month without any occurrence of a rash, but then I start developi...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to dyshidrotic eczema, you can refer to the article on the Dermatology Expert Health website at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=136. Currently, during the plum rain season, the humid and hot conditions may promote fungal growth, l...[Read More] Understanding Sweat Blisters: Are They Always Linked to Athlete's Foot?
Can You Use Salicylic Acid on Blisters After Cryotherapy for Warts?
Can salicylic acid be applied to blisters after cryotherapy for viral warts? Hello, doctor. Yesterday, I had cryotherapy on my finger and developed a large blister. I'm unsure whether I should apply salicylic acid (Duofilm, a small yellow liquid that looks like nail polish)....
Dr. Wu Yuxin Reply:
Wait for the wound to heal, then consult your attending physician.[Read More] Can You Use Salicylic Acid on Blisters After Cryotherapy for Warts?
Understanding Severe Hand and Foot Swelling: Allergies or Other Conditions?
Redness, swelling, itching, and pain in the palm, which later spread to the soles of the feet, accompanied by mosquito bite-like lesions and erythema? The patient is a 64-year-old male who initially presented with redness and swelling in the palms, accompanied by itchy, raised we...
Dr. Li Yufen Reply:
Hello: Generally speaking, cellulitis presents with localized redness, swelling, heat, and pain, typically affecting a single area. It is rare to have systemic multiple lesions. In severe cases, if complicated by bacteremia, there may be systemic symptoms such as fever and chills...[Read More] Understanding Severe Hand and Foot Swelling: Allergies or Other Conditions?
Understanding Scabies: Concerns and Treatment for Your Family
Scabies is indeed very distressing? Hello Dr. Wu! This month, my three-month-old child and I were diagnosed with scabies. The three-month-old child has developed large bumps on the body, numerous small blisters on the soles of the feet and palms, as well as many small papules on ...
Dr. Wu Yuxin Reply:
Scabies patients may also be at risk of developing other skin conditions; it requires examination to determine.[Read More] Understanding Scabies: Concerns and Treatment for Your Family
Understanding Herpes and Dyshidrotic Eczema: Key Differences and Concerns
Herpes simplex, dyshidrotic eczema Hello, doctor. I was diagnosed with genital herpes (located on the buttocks) in mid-October. Today (November 16), I noticed small, clustered blisters on my hand that are very itchy, but the skin is not red or swollen; it has a normal skin color....
Dr. Wu Yuxin Reply:
1. It is impossible to confirm without actually seeing the lesion. 2. Herpes will, but dyshidrotic eczema will not.[Read More] Understanding Herpes and Dyshidrotic Eczema: Key Differences and Concerns
Post-Herpetic Neuralgia: Managing Pain and Sensation Loss After Shingles
Postherpetic neuralgia on the face? Hello, Doctor. I was diagnosed with shingles 15 days ago and took antiviral medication for seven days. My facial blisters have almost healed, so the doctor did not prescribe any more antiviral medication. However, the skin on the right side of ...
Dr. Li Yufen Reply:
Hello: Postherpetic neuralgia can sometimes persist for a period of time. It is advisable to take high doses of B vitamins to help repair the nerves, along with ensuring adequate nutrition and sleep. Additionally, it is recommended to continue follow-up visits to adjust the dosag...[Read More] Post-Herpetic Neuralgia: Managing Pain and Sensation Loss After Shingles
Is It Dyshidrotic Eczema or Athlete's Foot? Understanding Your Symptoms
Dyshidrotic eczema or athlete's foot? Hello doctor, since I visited the Gaomei Wetlands in Taichung, I have developed blisters on the toes of my right foot, specifically on the index and middle toes. They heal on their own but then start to peel. The small blisters are somew...
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] Is It Dyshidrotic Eczema or Athlete's Foot? Understanding Your Symptoms
Understanding and Managing Expanding Dyshidrotic Eczema
Eczema herpeticum expansion Hello, I have been suffering from dyshidrotic eczema for several years. Initially, it was only on one finger, but it has gradually spread, and now even my palms and the back of my hands are affected, with frequent blisters appearing. I would like to as...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to dyshidrotic eczema, you can refer to the article on the Dermatology Expert Health website http://www.drskincare.com.tw/Qa/Detail.aspx?ID=136. The blisters of dyshidrotic eczema are not contagious, so there is no need for disinfection. If it i...[Read More] Understanding and Managing Expanding Dyshidrotic Eczema
Understanding Anal Itching, Pain, and Unpleasant Discharge: What to Do?
Itchy and painful anus with discharge? Due to being abroad and unable to return home for medical treatment, I initially experienced itching around the anal area, which has now progressed to both itching and pain. There are red sores near the anus, with some small white spots rese...
Dr. Li Yufen Reply:
Hello: It is not possible to accurately diagnose a skin condition based solely on a textual description. If there is pain during urination, it may be necessary to rule out a urinary tract infection. If the situation does not improve or continues to worsen, it may be advisable to ...[Read More] Understanding Anal Itching, Pain, and Unpleasant Discharge: What to Do?
Understanding Lip Blisters: Causes, Symptoms, and Treatments
There are many small blisters around the lips? Hello, I previously had cheilitis and went to see a doctor. After applying the medication, it improved, but now I still experience recurring stinging sensations. Additionally, there are many small blisters around my lips that are not...
Dr. Li Yufen Reply:
Hello: If your skin abnormality persists, it is advisable to consult a dermatologist nearby to diagnose whether it is recurrent cheilitis and to receive appropriate treatment. Thank you![Read More] Understanding Lip Blisters: Causes, Symptoms, and Treatments
Treating Scarring After Shingles: Options for Recovery and Prevention
Atrophic scars from shingles? In June of this year, I had an outbreak of shingles on the bridge of my nose and above my lips, which is my first recurrence since having chickenpox as a child. I took medication for a week, and the scabs took about a month to fall off. I saw a shing...
Dr. Wu Yuxin Reply:
1. Vaccination is not currently necessary. 2. Pigmented scars and atrophic scars should be evaluated by a dermatologist; fractional laser treatment can improve some atrophic scars.[Read More] Treating Scarring After Shingles: Options for Recovery and Prevention
Can Multiple Treatments for Viral Warts Be Used Simultaneously?
Can multiple treatments for viral warts be used simultaneously? Hello Doctor, previously I had a viral wart on the back of my right hand finger, which I only got checked recently, and the doctor said it was quite large. At that time, I received cryotherapy. After returning home, ...
Dr. Wu Yuxin Reply:
In principle, it is possible. However, you should consult your attending physician regarding this issue, as they are most familiar with your condition.[Read More] Can Multiple Treatments for Viral Warts Be Used Simultaneously?
Understanding Flea Bites: Why Do Blisters Form and Sensation Diminish?
Flea bites causing blisters? Hello Doctor: Recently, I was bitten by fleas after animals entered my home, resulting in blisters. However, the skin around the blisters has little sensation; even when I pinch it hard, I don't feel much. Could you please explain why this is hap...
Dr. Wu Yuxin Reply:
If a person is not frequently bitten by a certain type of insect, their immune response may be more severe, leading to larger swelling and even the formation of blisters.[Read More] Understanding Flea Bites: Why Do Blisters Form and Sensation Diminish?