Why Do I Have White Residue on My Lips Every Morning?
Frequent accumulation of white discharge on the lips? Hello, doctor. This issue has been bothering me for many years. Since I was young, I have noticed that when I wake up in the morning, there is a white, dried strip accumulating under my upper lip. Sometimes I pick it off with ...
Dr. Li Yufen reply Dermatology
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. If your skin abnormalities persist or worsen, it is advisable to consult a nearby dermatologist for a definitive diagnosis and treatment. Thank you![Read More] Why Do I Have White Residue on My Lips Every Morning?
Understanding Nail Pain: Is It Ingrown Toenail or Something Else?
Pain when pressing on the nail? The pain when pressing on the nail near the cuticle of the big toe, without any noticeable redness or swelling in the surrounding tissue, and no pain in the nail fold, along with the absence of discomfort while walking or not applying pressure, doe...
Dr. Li Yufen reply Dermatology
Hello: For a detailed introduction to paronychia, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=48. If your skin condition persists or worsens, it is advisable to consult a nearby dermatologist for diagnosi...[Read More] Understanding Nail Pain: Is It Ingrown Toenail or Something Else?
Can Hand Warts Spread to the Genitals? Understanding the Risks
Can palm warts be transmitted to the genitals? Hello Doctor, I have had several small bumps on my palm for over a year now. Recently, I visited a dermatologist who diagnosed them as warts. I would like to ask whether the warts on my palm can be transmitted to my genital area. Sin...
Dr. Li Yufen reply Dermatology
Hello: Regarding the causes and treatment of viral warts, as well as an introduction to genital warts, you can refer to the articles on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52 and http://www.drskincare.com.tw/Qa/Detail.aspx?ID=15...[Read More] Can Hand Warts Spread to the Genitals? Understanding the Risks
Quick Recovery Tips After Cryotherapy for Corns on Feet
How to quickly recover from a wart after cryotherapy? Today, I underwent my second cryotherapy session (one on the left foot and five to six on the right foot). After the treatment, the pain is still the same as the first time, and it has made mobility difficult. I would like to ...
Dr. Li Yufen reply Dermatology
Hello: After cryotherapy, you can wear air-cushioned shoes or soft-soled shoes to reduce pressure on the corn. It is recommended that you discuss this situation with your treating physician, who can assess the current condition of your corn and the response after cryotherapy to a...[Read More] Quick Recovery Tips After Cryotherapy for Corns on Feet
Post-Treatment Swelling and Pain: Is It Normal After Wart Removal?
Post-treatment swelling and pain? The doctor prescribed a medication that looks like nail polish for me to apply to the warts. The skin on the bottom of my foot peeled off two days ago, and now it hurts to walk. It feels swollen, similar to after cryotherapy, and I experience som...
Dr. Li Yufen reply Dermatology
Hello: Most viral warts may be treated with topical wart treatment solutions. For the usage instructions of these solutions, you can refer to the educational article from the Dermatology Department of National Taiwan University Hospital at https://www.ntuh.gov.tw/derm/healthcareC...[Read More] Post-Treatment Swelling and Pain: Is It Normal After Wart Removal?
Comparing Wart Treatments: Local vs. Imported Medications
Medications for Warts Doctor, if I purchase a Taiwanese brand medication (Rod) due to the high price of Ledaig, will there be a difference in effectiveness? Additionally, I have been troubled by my warts for a while now; they always recur after cryotherapy, which is quite frustra...
Dr. Li Yufen reply Dermatology
Hello: The active ingredients in branded medications and local medications are essentially the same. For information on genital warts, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=154 and the article by Dr...[Read More] Comparing Wart Treatments: Local vs. Imported Medications
Understanding the Effects of Similac on Rosacea: What to Expect After Discontinuation
Rhododendron acid (Rhododendron) Hello Dr. Li: My daughter has mild rosacea, but she has been using the prescription medication, Metronidazole cream, along with skincare products specifically designed for rosacea. Her skin condition has been very well controlled, and she hasn...
Dr. Li Yufen reply Dermatology
Hello: For a detailed introduction to rosacea, you can refer to the article by Dr. Cheng-Hsien Lin and Dr. Hsiu-Han Wang at https://www.everydayhealth.com.tw/article/12729 and http://www.skin168.net/2012/03/azelaic-acid.html. Basically, if there are currently no inflammatory lesi...[Read More] Understanding the Effects of Similac on Rosacea: What to Expect After Discontinuation
Understanding Viral Warts Near the Nail: Treatment Options and Recovery
Viral warts near the nails? Hello Dr. Lee, I have a viral wart on the side of my little finger nail measuring approximately 0.5 cm by 0.2 cm. After undergoing about 8 to 9 cryotherapy sessions, the wart has increased in size (now measuring 0.8 cm by up to 0.5 cm), and the nail be...
Dr. Li Yufen reply Dermatology
Hello: Regarding the causes and treatment of viral warts, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52. For a single viral wart, in addition to cryotherapy, you may also consider electrosurgery or surgi...[Read More] Understanding Viral Warts Near the Nail: Treatment Options and Recovery
Understanding Post-Surgery Skin Issues: Redness, Itching, and Peeling
Skin issues Doctor, I have suddenly developed redness, swelling, and itching around my surgical wound. Additionally, why is there peeling on my injured palm? I am currently applying a steroid ointment to alleviate the allergic reaction, and the peeling on my hand has resolved. Ho...
Dr. Li Yufen reply Dermatology
Hello: It is not possible to accurately diagnose skin diseases based solely on a textual description. Corticosteroid ointments should not be used long-term; they can be discontinued once the lesions have healed. If your skin abnormalities persist or worsen, it is advisable to con...[Read More] Understanding Post-Surgery Skin Issues: Redness, Itching, and Peeling
Understanding Warts: Treatment, Contagion, and Prevention Tips
Questions related to warts? Hello Dr. Lee, I have been undergoing treatment for my warts for over five months now, with warts on both my hands and feet. I have tried CO2 laser, dye laser, topical wart treatments, and cryotherapy, and I am currently continuing with cryotherapy. I ...
Dr. Li Yufen reply Dermatology
Hello: Regarding the introduction of viral warts, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Index.aspx?CID=14. Generally speaking, the contagiousness of viral warts is not very strong, and the human papillomavirus (HP...[Read More] Understanding Warts: Treatment, Contagion, and Prevention Tips
Persistent Warts: My Year-Long Struggle with Cryotherapy Treatment
I have been undergoing cryotherapy for warts for almost a year, but they still haven't improved? I developed a black, slightly raised spot on the sole of my foot, so I went to see a dermatologist in Taoyuan. The doctor diagnosed it as a corn and performed cryotherapy. Later,...
Dr. Li Yufen reply Dermatology
Hello: Regarding the causes and treatment of viral warts, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52. If cryotherapy with liquid nitrogen is ineffective for viral warts, other treatment options can be...[Read More] Persistent Warts: My Year-Long Struggle with Cryotherapy Treatment
Is It Shingles? Understanding Symptoms Without Blisters or Pain
There are no blisters, no stabbing pain, and the rash is almost gone within five days. Is this shingles? Doctor, I have previously had shingles. I visited the doctor within three days, and the diagnosis was shingles. I have been taking medication, and within five days, the rash w...
Dr. Li Yufen reply Dermatology
Hello: For a detailed introduction to shingles, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=30. Since I have not seen the lesions in person, I cannot confirm whether it is shingles. If the skin has alread...[Read More] Is It Shingles? Understanding Symptoms Without Blisters or Pain
Understanding Scabies Treatment: Tips for Complete Recovery
Contract scabies? Hello, doctor. I visited a dermatologist in early April and was diagnosed with scabies. I was prescribed a topical ointment for full-body application. However, the redness and swelling on my genitals have subsided and then returned. I have also treated my clothe...
Dr. Li Yufen reply Dermatology
Hello: For an introduction to scabies, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Index.aspx?CID=15. Thank you![Read More] Understanding Scabies Treatment: Tips for Complete Recovery
Understanding the Safety and Efficacy of Gentasone Cream for Skin Conditions
Steroid ointment Hello Dr. Lee: The hydrophilic ointment Gentasone cream prescribed after laser treatment at the aesthetic clinic has been effective even for my mild seborrheic dermatitis. I am concerned about whether the steroid level in this ointment is too strong. Thank you.
Dr. Li Yufen reply Dermatology
Hello: According to the potency classification chart for topical corticosteroids, Gentasone is classified as a medium-strength corticosteroid. It is not advisable to apply it to the face for an extended period. The medication can be discontinued once the lesions have improved. Th...[Read More] Understanding the Safety and Efficacy of Gentasone Cream for Skin Conditions
Understanding Acne: Causes, Treatment, and When to See a Dermatologist
Skin issues? Hello Doctor, I have a few questions. If a girl starts to develop acne, does this mean that changes may occur before the onset of puberty, leading to the development of acne? Will it become more severe and widespread after the age of 30, especially if she originally ...
Dr. Li Yufen reply Dermatology
Hello: Regarding the causes, prevention, and treatment of acne, you can refer to a series of articles on the Dermatologist Health Network at http://www.drskincare.com.tw/Qa/index.aspx?CID=4&pg=1. It is advised not to squeeze or irritate inflamed pimples, as this can lead to s...[Read More] Understanding Acne: Causes, Treatment, and When to See a Dermatologist
Can Warts Spread to the Tongue? Answers to Common Concerns
Can viral warts be transmitted if they come into contact with the tongue? I have a hard little spot on my finger, and after seeing a dermatologist, I was told it is a common wart. If it comes into contact with my tongue, will it be contagious? If there are no wounds or if there a...
Dr. Li Yufen reply Dermatology
Hello: For an introduction to viral warts and genital warts (condylomata acuminata), you can refer to the articles on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52 and http://www.drskincare.com.tw/Qa/Detail.aspx?ID=154. Human papilloma...[Read More] Can Warts Spread to the Tongue? Answers to Common Concerns
Why Do Hives Flare Up Every Evening? Understanding Nighttime Allergies
It occurs at night? Hello, doctor. Last week, I visited a clinic due to a cold, and the doctor prescribed medication for three days. By the third day, my cold was mostly resolved, but I started experiencing symptoms of urticaria (hives). On that day, I had eaten eggs, and I had a...
Dr. Li Yufen reply Dermatology
Hello: Regarding the introduction to urticaria, you can refer to Dr. Cheng Shih-Tzung's article at http://www.kmuh.org.tw/www/kmcj/data/8705/3595.htm. The onset occurring at night may be due to re-exposure to allergens or the expiration of medication effectiveness, among oth...[Read More] Why Do Hives Flare Up Every Evening? Understanding Nighttime Allergies
Is It Normal to Experience Itching After Wart Cryotherapy?
Is it normal to experience itching after cryotherapy for warts? Hello, doctor! I just completed cryotherapy for warts three days ago, and the area around the warts is extremely itchy, like millions of ants are crawling on it. It is now the fourth day, and it is still very itchy. ...
Dr. Li Yufen reply Dermatology
Hello: After cryotherapy, the skin around the viral wart may sometimes develop blisters or scabs. Generally, pain is more common than itching. It is recommended that you return for follow-up treatment. Thank you![Read More] Is It Normal to Experience Itching After Wart Cryotherapy?
Understanding Persistent Red Spots on Skin: Causes and Solutions
The body is covered with red spots? This symptom has persisted for several years. I wake up feeling normal, but after a while, red spots gradually appear around my chest, shoulders, and even the upper back. They look like a patch or resemble acne, but they are not raised, do not ...
Dr. Li Yufen reply Dermatology
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. If your skin abnormalities persist or worsen, it is advisable to consult a nearby dermatologist for a definitive diagnosis and treatment. Thank you![Read More] Understanding Persistent Red Spots on Skin: Causes and Solutions
Understanding Persistent Itching: Causes and Treatment Options
Generalized pruritus (itching of the skin)? Hello, doctor. I've been experiencing persistent itching on my skin lately, which has been quite bothersome. Let me describe my situation: my body itches intermittently, but when I scratch it, the itching seems to subside. The affe...
Dr. Li Yufen reply Dermatology
Hello: Based on your description, it seems that the diagnoses from the two physicians are somewhat different. Simply relying on the textual description does not allow for a definitive diagnosis of the skin condition. If further examination is needed, it would be advisable to cons...[Read More] Understanding Persistent Itching: Causes and Treatment Options