Understanding Itchy Finger Webs: Causes and Concerns
Itching between the fingers? Hello, I have an itch between the fingers of my left hand, specifically the index, middle, and ring fingers. It has been itching for about a week, and the itching occurs at any time of the day or night. However, there are no other symptoms such as bli...
Dr. Li Yufen Reply:
Hello: General scabies is caused by mites that burrow into the stratum corneum of the skin, resulting in raised rashes on the skin's surface. In contrast, dyshidrotic eczema presents with very small blisters. If you have been in contact with a scabies patient and are concern...[Read More] Understanding Itchy Finger Webs: Causes and Concerns
Understanding Warts: Concerns About Contagion and Treatment
Warts on the soles of the feet? I previously had a small growth on the sole of my foot, and I just found out last week from the doctor that it is a wart. The doctor said it is very mild, and I am currently applying wart treatment liquid. I would like to ask... since I didn't...
Dr. Wu Yuxin Reply:
It is possible for all areas, although the likelihood is lower for the esophagus and stomach. In fact, all locations require continuous monitoring.[Read More] Understanding Warts: Concerns About Contagion and Treatment
Can You Treat Eczema with Over-the-Counter Medications?
Symptom issues Hello Doctor: I would like to inquire about atopic dermatitis. If I don't see a doctor, can I buy medication for atopic dermatitis at a pharmacy? Is it very expensive? My hands have severe atopic dermatitis between the fingers, to the point where the skin colo...
Dr. Wu Yuxin Reply:
Why not seek medical attention? Atopic dermatitis medication is a prescription drug and cannot be purchased directly. "The eczema between the two hands is very severe" is not a typical symptom of atopic dermatitis. It is still recommended to see a doctor.[Read More] Can You Treat Eczema with Over-the-Counter Medications?
Understanding Warts: HPV Transmission and Common Misconceptions
Questions about warts? Dear Dr. Wu, I am the gentleman who previously inquired about the flesh-colored growth on my arm. Thank you for your response. In your previous reply, you mentioned that if the penis comes into contact with the flesh-colored growth on the arm (assuming it ...
Dr. Wu Yuxin Reply:
1. It is possible. 2. There are already instances of self-infection; no specific location is particularly more common.[Read More] Understanding Warts: HPV Transmission and Common Misconceptions
Understanding a Firm, Skin-Colored Bump on Your Temple
Developing a mass or growth? I have a skin-colored lump on my temple that is not painful or itchy, and I can grasp it with my fingers. It has been there for over a year and is about two centimeters in size. My parents say it is a clogged pore. I have had similar issues in the pas...
Dr. Wu Yuxin Reply:
Based solely on your description, a diagnosis cannot be made; you must seek medical attention.[Read More] Understanding a Firm, Skin-Colored Bump on Your Temple
Understanding HPV Transmission Risks: Can Oral Infection Occur?
Regarding cauliflower transmission 3 Hello Dr. Wu: Regarding your previous response to "About Cauliflower Transmission 2," you mentioned that immediate contact could pose a risk. However, I would like to provide additional context about the actual situation: After touch...
Dr. Wu Yuxin Reply:
After 3 to 4 hours, the probability becomes very low.[Read More] Understanding HPV Transmission Risks: Can Oral Infection Occur?
Can HPV Spread to the Mouth? Understanding Oral Warts Transmission Risks
Regarding cauliflower transmission 2? Hello Dr. Wu, Thank you very much for your previous response regarding "the transmission of warts," which was very clear. I would like to extend my inquiry as follows: If a person first touches their penis (assuming it is infected ...
Dr. Wu Yuxin Reply:
If it is immediate contact, it is possible.[Read More] Can HPV Spread to the Mouth? Understanding Oral Warts Transmission Risks
Is It Normal for Warts to Turn Black and Hard After Cryotherapy?
After cryotherapy for a viral wart, it has turned black and hardened?! Hello Doctor, I would like to ask if it is normal for the treated area of a viral wart to become black and hard after cryotherapy? It has been 10 days since I had cryotherapy on my fingers. One finger develope...
Dr. Li Yufen Reply:
Hello: After cryotherapy, some individuals may develop noticeable blisters, while others may experience less prominent reactions, directly forming a hard scab that eventually falls off. Typically, this process does not leave scars. Thank you![Read More] Is It Normal for Warts to Turn Black and Hard After Cryotherapy?
Understanding Eczema: Symptoms, Treatment, and Stress Factors
Eczema consultation? After the consultation, the doctor said: 1. Symptoms (location, description): The joints of the fingers and toes are itchy, red, and swollen. 2. Examination results: Diagnosed with eczema; avoid contact with water and solvents. 3. Prescribed medication: Two b...
Dr. Li Yufen Reply:
Hello: There are many causes of eczema, and stress may be related as well, along with individual constitution and seasonal changes. It is advisable to avoid common allergens, maintain a regular routine, and engage in moderate exercise. Thank you![Read More] Understanding Eczema: Symptoms, Treatment, and Stress Factors
Can Small Cuts on Fingers Lead to HPV Infection from Genital Warts?
Small cuts on the hands? If there are small cuts on your fingers and you touch genital warts, can the warts develop on your fingers as well? Is it possible to get infected during the incubation period?
Dr. Li Yufen Reply:
Hello: Cauliflower is classified as genital warts, which are caused by human papillomavirus (HPV) infection. It can potentially be transmitted through contact with broken skin. The incubation period after infection can last for several months. Thank you![Read More] Can Small Cuts on Fingers Lead to HPV Infection from Genital Warts?
Managing Seborrheic Dermatitis: Effective Treatments and Tips
Seborrheic dermatitis Using Helen's Sandalwood for many years still cannot control the peeling skin that occurs with just a light touch of the fingers. Some recommend using Johnson's Baby Shampoo, but it only provides limited control. Can the doctor provide a response?
Dr. Wu Yuxin Reply:
I cannot provide an answer without seeing the actual condition of the skin; I apologize.[Read More] Managing Seborrheic Dermatitis: Effective Treatments and Tips
Persistent Forehead Skin Lesions: Causes and Treatment Options
Forehead abrasion? Hello Doctor, I would like to ask about two small areas of broken skin near my hairline on my forehead, approximately 0.1 cm in diameter. They have not healed for over two months, and while they seem to have scabbed over, they bleed slightly after washing my fa...
Dr. Wu Yuxin Reply:
It is likely that washing your face too roughly is the issue; it is recommended to gently cleanse using the pads of your fingers.[Read More] Persistent Forehead Skin Lesions: Causes and Treatment Options
Comparing Clolux and BG: Efficacy and Side Effects for Skin Conditions
Topical dermatological medications Hello Dr. Lee: I have developed small red rashes on my thigh. I first visited Dr. A at a dermatology clinic, who prescribed Clobetasol (Clolux). Then I went to a second dermatology clinic and saw Dr. B, who prescribed Betamethasone Gel (BG). Are...
Dr. Li Yufen Reply:
Hello: 1. Clolux belongs to the category of topical corticosteroids, and BG does not have a drug name, making it impossible to determine its composition. 2. Long-term application of topical corticosteroids may lead to side effects such as skin thinning, increased hair growth, and...[Read More] Comparing Clolux and BG: Efficacy and Side Effects for Skin Conditions
Understanding Clustered Blisters on Limbs: Causes and Treatments
Multiple clustered vesicles on the extremities? Hello Doctor, The patient is a 33-year-old female with an average build (163 cm, 50 kg) and generally fair health. In mid-June, she noticed a red, small, raised lesion covering half of her buttock. At the end of June, she sought h...
Dr. Wu Yuxin Reply:
It is necessary to consider common eczema, dyshidrotic eczema, or scabies, but a physical examination is required for a definitive diagnosis. As for medication recommendations, it is not possible to suggest them without proper evaluation due to regulatory restrictions.[Read More] Understanding Clustered Blisters on Limbs: Causes and Treatments
Understanding Scabies: Symptoms, Diagnosis, and Contagion Concerns
Regarding scabies? Hello Dr. Lee, recently my husband and I have developed red rashes about the size of mung beans on the inner and outer sides of our arms, the inner thighs, and the front and back of our knees. We have seen different doctors, and they all suspect scabies and pre...
Dr. Li Yufen Reply:
Hello: The typical skin rash of scabies can be identified by its appearance. If a diagnosis is needed, it may be necessary to visit a dermatology department at a major hospital, where a microscopic examination of skin scrapings can confirm the presence of scabies mites. Generally...[Read More] Understanding Scabies: Symptoms, Diagnosis, and Contagion Concerns
Understanding Darkened Finger Joints: Causes and Treatments
Darkening of the finger joints on both hands? Hello Doctor: I apologize for interrupting you during your busy schedule. My main symptoms are that the joints of my fingers on both hands appear very dark. When my hands are cold, they turn purplish-black, and after exposure to hot w...
Dr. Wu Yuxin Reply:
It may be knuckle pads, but the color of knuckle pads changes less due to temperature variations. It is advisable to seek medical attention for confirmation.[Read More] Understanding Darkened Finger Joints: Causes and Treatments
Understanding Subcutaneous Growths on Fingers: Causes and Treatments
Subcutaneous growth on the finger? Doctor, I originally had an unknown growth under the skin on my toe that would hurt when pressed. I would often use scissors to cut and dig at it, which would bring out small black dots, but it would continue to grow back. Eventually, it would h...
Dr. Li Yufen Reply:
Hello: Based on the description, it is not possible to determine the specific disease. It is recommended to consult a nearby dermatologist for an accurate diagnosis and treatment. Thank you. Wishing you peace and happiness.[Read More] Understanding Subcutaneous Growths on Fingers: Causes and Treatments
Persistent Redness and Pain Under Glasses: Skin Issues Explained
The area under the nose pads where the glasses rest on the nose? The area on my nose where my glasses rest (under the nose pads) has been very red and painful. I have been wearing contact lenses for a week, but there has been no improvement. This has been ongoing for 1 to 2 years...
Dr. Lin Xinpeng Reply:
Hello: The redness and tenderness below your nose pad are likely due to pressure marks from your eyeglasses. You should seek to improve the comfort of wearing glasses and choose a pair that fits you well. For the existing nose pad marks, you can gently apply appropriate pressure ...[Read More] Persistent Redness and Pain Under Glasses: Skin Issues Explained
Understanding Thick Calluses and Peeling Skin: Eczema or Athlete's Foot?
Thick calluses and peeling on the hands and feet may indicate chronic eczema or athlete's foot? Dear Dr. Lee, I would like to describe my symptoms as follows: 1. The dorsal surfaces of my fingers on both hands have developed thick calluses that are neither itchy nor painfu...
Dr. Li Yufen Reply:
Hello: 1. The photos of the left and right arms appear to be more consistent with chronic psoriasis, which is a type of chronic eczema. Treatment duration may be prolonged, and it is essential to apply the ointment regularly while avoiding scratching. 2. The condition of the ...[Read More] Understanding Thick Calluses and Peeling Skin: Eczema or Athlete's Foot?
Understanding Scabies: Are There Long-Term Effects and Symptoms?
Does scabies have any long-term effects? Hello: A 1-year-and-4-month-old child has been diagnosed with scabies by a doctor for the past 4 months. The child has been taking sulfur baths daily, applying medication all over the body, soaking clothing in boiling water, and rotating s...
Dr. Li Yufen Reply:
Hello: It is recommended to visit a medical center to confirm the presence of scabies mites under a microscope. However, sometimes a negative examination does not rule out scabies, as it may depend on the sampled lesions. The mites themselves, their eggs, or their waste can cause...[Read More] Understanding Scabies: Are There Long-Term Effects and Symptoms?