Effective Strategies for Complete Scabies Treatment and Prevention
How to fundamentally treat scabies? What can be done for the complete treatment of scabies? I have applied medication to relieve the itching, but after a while, it still recurs. What methods can completely eliminate scabies?
Dr. Huang Ruiyun reply Dermatology
Please refer to the next episode for repeated questions.[Read More] Effective Strategies for Complete Scabies Treatment and Prevention
Can Scabies Be Completely Cured? Effective Treatments Explained
How can scabies be completely and fundamentally treated? Doctor, can scabies be completely eradicated? I have seen a doctor and applied medication, but I still experience outbreaks and itching, which is very bothersome. Is there anything that can completely kill those mites? Plea...
Dr. Huang Ruiyun reply Dermatology
Hello: Scabies can be effectively treated if the medication is used correctly. Your concerns may stem from several possibilities: 1. Scabies has not been fully treated: *Did you apply the medication to every inch of your skin? Applying it only to the itchy areas is incorrect. *Ha...[Read More] Can Scabies Be Completely Cured? Effective Treatments Explained
Managing Acne with Ketoconazole: Duration and Alternatives Explained
Ketoconazole medication Hello, Doctor: I have been experiencing acne on my face for almost three years now, and it has been intermittent without improvement. My acne consists of large, cystic, red bumps that can also be itchy. Last week, I visited a dermatologist who prescribed k...
Dr. Huang Ruiyun reply Dermatology
Hello: Ketoconazole should not be used for a long duration! Short-term use is acceptable, but long-term use can lead to severe hepatitis in some individuals. Please do not take it upon yourself to buy medication from a pharmacy! Acne requires a certain period of treatment, so see...[Read More] Managing Acne with Ketoconazole: Duration and Alternatives Explained
Understanding Painless Growths on the Penis: Causes and Treatment Options
Why do painless and non-itchy granulation tissue appear on the foreskin? Hello, doctor! About two months ago, I noticed a growth at the tip of my penile foreskin that has developed into a granuloma, which is now approximately 3mm in size. It appeared suddenly and is neither painf...
Dr. Huang Ruiyun reply Dermatology
Hello: You can see either a urologist or a dermatologist. Wishing you safety and good health.[Read More] Understanding Painless Growths on the Penis: Causes and Treatment Options
Understanding Redness and Swelling: Skin Conditions of the Face and Body
Redness and swelling of the face, ears, nose, chest, arms, and toes? Hello Doctor, about seven months ago, I experienced inflammation on my face. The dermatologist prescribed me doxycycline 100mg to take twice a day and Metronidazole topical cream 0.75%. I also took an allergy me...
Dr. Huang Ruiyun reply Dermatology
Hello: I’m sorry, but even with the photos you provided, I am unable to make a diagnosis due to regulations. Since you have already had a biopsy, you should continue with follow-up care (there should be some blood tests as well, right?). Providing you with possible differential d...[Read More] Understanding Redness and Swelling: Skin Conditions of the Face and Body
Understanding Skin Issues in the Groin Area: Causes and Solutions
Regarding intertriginous skin issues? Hello Doctor, I have read your Q&A regarding tinea cruris, and I would like to ask a question. I apologize for not being able to see a doctor in person... A while ago, I had to wear tight and warm pants for an extended period due to milit...
Dr. Huang Ruiyun reply Dermatology
Hello: If you are experiencing itching near the male genital area, it is advisable not to self-medicate. It is better to consult a dermatologist for a proper prescription. This area is very prone to adverse drug reactions. If you feel embarrassed, you may want to confirm that the...[Read More] Understanding Skin Issues in the Groin Area: Causes and Solutions
Understanding Post-Laser Hyperpigmentation: Causes and Recovery Time
Laser treatment for pigmentation issues can sometimes lead to post-inflammatory hyperpigmentation (PIH), where the treated area may darken after the procedure. This Hello, I would like to ask again, is post-inflammatory hyperpigmentation something that everyone experiences, or do...
Dr. Huang Ruiyun reply Dermatology
Hello: It is not guaranteed and depends on individual constitution, the area treated with laser, the type of pigmentation, and post-operative care, among other factors. The rebound pigmentation can take as little as three months or as long as six months to a year to recover. The ...[Read More] Understanding Post-Laser Hyperpigmentation: Causes and Recovery Time
How to Safely Apply Wart Treatment: Tips and Precautions
Regarding the application of topical solutions for warts? If too much wart treatment solution is applied to the surrounding normal skin for a week, it may cause irritation, redness, or chemical burns to the healthy skin. It is important to follow the instructions carefully to avo...
Dr. Huang Ruiyun reply Dermatology
Hello: When applied to normal skin, it may gradually erode or burn the skin. It is recommended to use a toothpick instead if the original attached brush is too large. If the wart is not thick, it may not be necessary to trim it to avoid causing injury. Wishing you success.[Read More] How to Safely Apply Wart Treatment: Tips and Precautions
Laser Treatment for Freckles and Scars: Safety and Recovery Tips
Laser treatment for freckles and scar removal issues? Hello, I would like to undergo laser treatment for pigmentation, but I have bruising on my face. Is it safe to proceed with the treatment while the bruising is still present and fluctuating in swelling? Could this cause second...
Dr. Huang Ruiyun reply Dermatology
Hello: 1. It is not advisable to undergo laser treatment if there is any injury on the face. 2. After laser treatment, scabbing occurs, which typically falls off in about a week. (Post-inflammatory hyperpigmentation generally refers to uneven pigmentation one month after the lase...[Read More] Laser Treatment for Freckles and Scars: Safety and Recovery Tips
Understanding Blisters Beneath the Skin: Eczema or Something Else?
There are blisters under the skin? I have had atopic dermatitis since childhood, and recently I noticed that the skin on my palms and fingers has developed something resembling blisters underneath. From the surface, it looks like there are many tiny holes in the skin, but the ski...
Dr. Huang Ruiyun reply Dermatology
Hello: I apologize! According to medical regulations, a doctor cannot diagnose or prescribe medication without personally examining the patient, so I cannot prescribe medication for you. First of all, you should not attempt to break or scratch the skin yourself, as this increases...[Read More] Understanding Blisters Beneath the Skin: Eczema or Something Else?
Effective Treatments for Facial Warts: Seeking Permanent Solutions
Several warts have developed on the face? I have several warts on my face and have visited multiple dermatologists without much improvement. I have undergone several cryotherapy treatments, but the warts remain the same. I would like to ask the doctor how I can achieve a permanen...
Dr. Huang Ruiyun reply Dermatology
Hello: Common warts on the face are generally easier to treat, while flat warts are much more challenging. Without seeing you in person, I cannot provide an assessment. I recommend that you consult a dermatologist in person to discuss your condition. Wishing you peace and good he...[Read More] Effective Treatments for Facial Warts: Seeking Permanent Solutions
Understanding Eczema: Is Skin Peeling Normal After Using Vaseline?
Vaseline ~ Eczema and Peeling Skin On January 3rd, I visited National Taiwan University Hospital, and the doctor diagnosed me with eczema. At that time, my facial skin was completely peeling and was red and swollen. The doctor prescribed Linidron ointment and Fucidin cream. Durin...
Dr. Huang Ruiyun reply Dermatology
Hello: It is normal. The stratum corneum undergoes renewal (replacing old skin). Wishing you peace and good health.[Read More] Understanding Eczema: Is Skin Peeling Normal After Using Vaseline?
Effective Treatment Duration and Dietary Restrictions for Groin Dermatitis
Treatment of intertrigo? The treatment duration for tinea cruris (jock itch) until complete recovery can vary, but it typically takes a few weeks to a couple of months, depending on the severity of the infection and adherence to treatment. Regarding dietary restrictions, there ...
Dr. Huang Ruiyun reply Dermatology
Hello: This depends on whether the local environment is humid and warm. If the area is dry, continuous application of medication for one to two weeks may lead to improvement, but it is best to apply the medication for an additional two weeks to control the fungus. In terms of die...[Read More] Effective Treatment Duration and Dietary Restrictions for Groin Dermatitis
Understanding Steroid Acne: Causes and Solutions for Patients
Could you please provide more details regarding steroid acne? Hello, Doctor. I would like to ask you a question regarding steroid acne. I have asthma, and two years ago, I took corticosteroids for a period due to a cold, which resulted in steroid acne on my face, neck, and body. ...
Dr. Huang Ruiyun reply Dermatology
Hello: Steroid acne is easy to develop but takes a long time to disappear. The fundamental approach is to avoid steroids, but since you have asthma, sometimes your doctor may still prescribe them for you; otherwise, steroids should generally not be used for common colds. It is re...[Read More] Understanding Steroid Acne: Causes and Solutions for Patients
Understanding Thickened Skin on Feet: Causes and Solutions
Thickening of the skin on the feet? Hello, I have noticed that the skin on the soles of my feet has suddenly become hard over the past six months. It is not painful and does not have an odor, and I do not feel unwell elsewhere in my body. Previously, my foot skin did not have thi...
Dr. Huang Ruiyun reply Dermatology
Hello: It is possible that the hardening of the soles of the feet is related to postmenopausal changes in women, but without a visual examination, a definitive diagnosis cannot be made. It is recommended to wear comfortable and flexible shoes, avoid shoes with hard soles, regular...[Read More] Understanding Thickened Skin on Feet: Causes and Solutions
Understanding Laser Treatments for Facial Spots: Melasma vs. Freckles
Laser Spot Removal Since elementary school, I have developed spots on my face, mostly on the left side of my face and neck. Are these considered nevi or freckles? During laser surgery, should I ask the doctor to use a deeper laser wavelength? Would that help it heal faster? Can I...
Dr. Huang Ruiyun reply Dermatology
Hello: The lesions that appear only on one side are usually nevi rather than freckles. To determine which type it is, a dermatologist needs to examine it in person. Nevi tend to be more persistent, and treating them with deeper or more aggressive methods does not necessarily lead...[Read More] Understanding Laser Treatments for Facial Spots: Melasma vs. Freckles
Understanding Chest Acne: Causes, Treatment, and Prevention Tips
Acne frequently appearing on the chest? I occasionally get large pimples on my chest that appear after a certain period of time. There aren't many, but they are quite deep and painful to the touch. Sometimes, I find it bothersome and end up squeezing them or cutting them ope...
Dr. Huang Ruiyun reply Dermatology
Hello: It may not be acne but rather a sebaceous cyst. To confirm, please visit a dermatologist in person. Wishing you peace and good health.[Read More] Understanding Chest Acne: Causes, Treatment, and Prevention Tips
Managing Atopic Dermatitis in Infants: Tips for Parents
Atopic dermatitis Hello Dr. Huang, my baby is currently one year and eight months old and has atopic dermatitis. I would like to ask: 1. Is it recommended to give goat milk formula or fresh goat milk? 2. What are the differences between fresh goat milk and goat milk formula? 3. A...
Dr. Huang Ruiyun reply Dermatology
Hello: 1. You may try for a period of time to see if atopic dermatitis improves. 2. The formula of infant formula can be adjusted; for example, infants under one year old should not drink fresh milk and must consume infant formula. 3. After turning one year old, if you want to tr...[Read More] Managing Atopic Dermatitis in Infants: Tips for Parents
Key Considerations for Leukemia Patients with Pneumonia and Skin Symptoms
Pneumonia When a leukemia patient with pneumonia is admitted to the intensive care unit and presents with petechiae on the forehead and chest, the physician should pay attention to the following: 1. **Thrombocytopenia**: Assess the platelet count, as low platelet levels can lead...
Dr. Huang Ruiyun reply Dermatology
Platelet count, coagulation function.[Read More] Key Considerations for Leukemia Patients with Pneumonia and Skin Symptoms
Does Washing Hair in the Morning Affect Scalp and Hair Health?
Washing hair in the morning? Is washing your hair in the morning harmful to your hair or scalp? I came across an article online stating that due to the effects of the parasympathetic nervous system, peripheral blood circulation is most active between 10 PM and 2 AM, which is also...
Dr. Huang Ruiyun reply Dermatology
Hello: Based on my training, arguments that are derived from personal reasoning without large-scale meaningful statistical data should be taken with caution; there are many pitfalls, and they should not be taken seriously right away. Wishing you peace of mind.[Read More] Does Washing Hair in the Morning Affect Scalp and Hair Health?