Lice, Dermatology FAQ

Understanding Crab Lice Scars: Impact of Activity on Healing After Cryotherapy

Cryotherapy for keloids at the joint site? Doctor, I have a hypertrophic scar located on the outer side of my elbow. A few days ago, I underwent cryotherapy, and now blisters have started to form. The doctor advised me to wait for them to crust over and fall off on their own. I w...

Dr. Wu Yuxin Reply:
It's possible.

Effective Treatments for Pubic Lice: What You Need to Know

Regarding the treatment of pubic lice? Hello doctor, a few days ago I discovered that I have pubic lice and I consulted a physician. The doctor gave me a bottle of medication that he said is for killing the lice, and a tube of ointment that he said is for itching. He mentioned to...

Dr. Li Yufen Reply:
Hello: For a detailed introduction to pubic lice, you can refer to the article on the Dermatology Expert Health website at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=117. Generally speaking, applying the ointment all over the body once a week is sufficient. Thank you!

Itchy Skin Around the Urethra: Causes and When to Seek Help

Itching of the skin around the urethra? Hello Doctor: I have been experiencing itching around the urethra throughout the day, especially at night, for the past week. I have checked for pubic lice, but there are no bite marks on my skin. Additionally, I noticed a black mole near t...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be confirmed. If it is very bothersome, it is recommended to first see a dermatologist.

Where to Buy Gentamicin and Macrolide Antibiotics for Skin Issues

Gentamicin, an aminoglycoside antibiotic, is available for purchase at pharmacies, hospitals, and online medical supply stores. Please consult a healthcare professional for proper guidance and prescription? Gentamicin, an aminoglycoside antibiotic, can be purchased at pharmacies ...

Dr. Wu Yuxin Reply:
It is a prescription medication and must be prescribed by a physician.

Can Cryotherapy Effectively Eliminate Plantar Warts? A Patient's Journey

Plantar warts Hello, doctor. I previously had my viral warts removed using electrosurgery, and the local anesthesia during the procedure was extremely painful! The recovery period was about a month, after which I returned for a follow-up to have the stitches removed. I thought th...

Dr. Li Yufen Reply:
Hello: Regarding the causes and treatment of viral warts, you can refer to the article by Dr. Lin Chi-bin on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52. Indeed, there are very few patients who experience poor results from cryotherap...

Can Washing Clothes in a Machine Prevent Skin Infections?

Issues Related to Laundry Cleaning Regarding laundry cleaning, if someone is infected with genital warts and pubic lice, is it sufficient to wash clothes in a washing machine? Is there a possibility of transmitting the infection to others? If the clothes are washed and then dried...

Dr. Wu Yuxin Reply:
Cauliflower and pubic lice are sexually transmitted infections, primarily transmitted through sexual contact. For pubic lice, it is recommended to isolate and treat clothing with high-temperature pest control.

Can Pubic Lice Spread from Public Restroom Toilets?

Pubic hair in the restroom? If there are pubic hairs on the ground of a squat toilet in a subway station, and your outer pants come into contact with those hairs, is it possible for lice to crawl onto your clothing and transmit pubic lice?

Dr. Wu Yuxin Reply:
No, pubic lice are transmitted through sexual contact.

Understanding Scabies and Pubic Lice: Symptoms, Treatments, and Concerns

Regarding scabies or pubic lice? Hello, doctor. I previously had scabies, and after treatment, I confirmed that there are no more mites on my body (I stopped medication for two weeks, and there are no symptoms in areas prone to infection like my fingers and belly button). However...

Dr. Li Yufen Reply:
Hello: For information on pubic lice and scabies, you can refer to the articles on the Dermatology Expert Health Network: pubic lice http://www.drskincare.com.tw/Qa/Detail.aspx?ID=117 and scabies http://www.drskincare.com.tw/Qa/Index.aspx?CID=15. Generally, pubic lice do not dire...

How to Deal with Unwanted Hair Growth Between Your Eyebrows

Hair growth between the eyebrows? If you have recently noticed hair growth between your eyebrows, similar to a unibrow, there are several options you can consider. You can choose to trim, pluck, or wax the hair to achieve your desired appearance. If you're looking for a more...

Dr. Wu Yuxin Reply:
To determine if laser hair removal is effective, the hair should be dark and coarse; otherwise, the results may not be satisfactory.

Understanding Pubic Lice: Symptoms and Infection Timeline Explained

Answers to questions related to pubic lice? I apologize, Dr. Lee. I am the person who previously inquired about "issues related to pubic lice." Thank you for providing me with those two articles; they were very helpful. I appreciate it again. However, regarding the last...

Dr. Li Yufen Reply:
Hello: Regarding 1. After being infected with pubic lice, how long does it take to experience discomfort in the genital area? Is it immediate, the next day, or a few days later? 2. It has been 5 days since my last sexual encounter, and I have no discomfort in the genital area. If...

Understanding Pubic Lice: Common Questions and Expert Answers

Questions related to pubic lice? 1. The use of condoms during sexual intercourse does not completely prevent the transmission of pubic lice; rather, it is somewhat effective but the effectiveness is low. 2. If a partner has pubic lice, the probability of transmission during sexu...

Dr. Li Yufen Reply:
Hello: Please refer to the articles by Dr. Wu Chia-Chen on the Skin Health website http://www.drskincare.com.tw/Qa_Detail.aspx?ID=117 and Dr. Liu Chun-Lin at http://neihu.cgh.org.tw/tw/content/depart/M100/DL/dermat016.pdf. Thank you!

How to Determine if Scabies is Healed: Signs and Self-Assessment Tips

Is scabies? Due to the embarrassment of having scabies in the genital area, I have been hesitant to visit a hospital for treatment. I have purchased a topical cream from the pharmacy, but I am still experiencing severe itching symptoms and am unsure if I have fully recovered. Can...

Dr. Lin Xinpeng Reply:
Hello: Scabies does not only occur in the genital area; it can also be found in various body folds such as the armpits, groin, and navel, which are common hiding spots for scabies mites. You may also be suffering from pubic lice or other conditions that cause itching in the perin...

Understanding Crab Lice: Symptoms, Treatment, and Relief Options

Keloid issues? Hello, pharmacist: My relative experiences increasing redness and swelling after being bitten by mosquitoes, and he scratches the area, which affects his daily activities due to pain and itching. I would like to know if this is keloid formation? I found online that...

Dr. Li Yufen Reply:
Hello: Based on your description, unless you have a predisposition to keloid formation (hypertrophic scarring), it is also possible that this is an allergic reaction to insect bites or a combined bacterial infection (due to scratching the itchy area). It is advisable to consult a...

Effective Treatment for Pubic Lice: Medications and Disinfection Tips

Treatment for pubic lice? Hello, I would like to ask if a cream containing 1 mg of betamethasone and 1 mg of gentamicin can be used to treat pubic lice. Should clothing be boiled for disinfection, and how long should it be boiled to kill adult lice and their eggs? Thank you.

Dr. Wu Yuxin Reply:
The ointment containing 1 mg of betamethasone and 1 mg of gentamicin can only relieve itching and does not have insecticidal properties. Clothing should be disinfected at a temperature of approximately 70-80 degrees Celsius, and it must be maintained for at least 20 minutes to ef...

Effective Treatments for Pubic Lice: Tips and Recommendations

Regarding the treatment of pubic lice? Hello Doctor: Thank you for your response! I would like to inquire whether removing pubic hair before applying a treatment containing mesulphen for scabies would improve its effectiveness. Additionally, could you please recommend what type o...

Dr. Wu Yuxin Reply:
Shaving may be beneficial; in addition to treating scabies, scabicide ointments can also be used, which are very effective.

How Long to Leave Scabies Treatment on Skin Before Washing Off?

Scabies issue How long should the lice treatment be left on the skin before washing it off? After washing it off, can I apply scabies cream?

Dr. Wu Yuxin Reply:
Generally, scabicidal agents should remain on the skin for at least 8 hours, after which they can be washed off or left on. If a second treatment is needed, medications such as benzyl benzoate or permethrin can be applied again one week later.

Effective Treatments for Head and Pubic Lice: A Comprehensive Guide

Treatment for pubic lice? Hello doctor, I have been dealing with head lice and pubic lice for almost six months. I have shaved my hair twice, and I recently visited a clinic two weeks ago, but I still haven't gotten better. Can you tell me how to treat this or what medicatio...

Dr. Guo Fengsheng Reply:
You can visit a hospital dermatology outpatient clinic or a clinic for treatment, as health insurance covers insecticidal ointments. It is also necessary to disinfect related clothing and the environment. If friends or family members have similar symptoms, they should be treated ...

Effective Treatments for Pubic Lice: Is Xijie Ointment a Good Option?

Medications for treating pubic lice? Is the [Jingde Pharmaceutical - Xijie Ointment] effective for treating pubic lice? Where can I purchase it? Thank you.

Dr. Huang Ruiyun Reply:
Hello: Scabies. I'm not sure where to buy it. It's better to shave the pubic hair for effective treatment, and sexual partners should also be treated. Wishing you safety.

Understanding Skin Treatments: Choosing Between Laser and Needle Therapy

Questions about aesthetic medicine and my own skin? Hello Dr. Huang, I have been unsure about which treatment would be best for my symptoms. I have a lot of hyperpigmentation from my teenage years, along with some pitted scars and enlarged pores. Since the cost of laser treatment...

Dr. Huang Ruiyun Reply:
Hello: If you do not have sufficient financial resources as a backup, I suggest that you do not consider scar treatment at this time. Hyperpigmentation does not require treatment as it will fade over time. Currently, the most effective treatments for indented scars are dermabrasi...

Identifying Skin Conditions: Itchy Symptoms in Groin and Armpit Areas

Clinical symptoms Clinical symptoms = itching in the skin near the armpits, groin (male genital area), and anus. Based on my symptoms: 1. Intertrigo 2. Tinea cruris 3. Scrotal eczema 4. Scabies 5. Pubic lice. Which one is correct? Thank you! Sincerely, Yao-Hui Yeh.

Dr. Du Zhiqiang Reply:
Clinical symptoms described in the text include itching in the axillary and groin areas (male genital region) as well as near the anal region. Clinical analysis suggests a higher likelihood of intertrigo, with possible considerations for tinea cruris and scrotal eczema. Scabies a...

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