Red Spots After Trimming Calluses: Causes and Solutions
After the cuticle is torn, it leaves behind a dot-like lesion? I don't know why after I cut my calluses, there are always some red spots left behind. I currently have athlete's foot on my feet, but after the calluses grow back, the red spots remain, and some have turned...
Dr. Li Yufen reply Dermatology
Hello: The red spots on the skin could possibly be new tender skin, small microvessels, or tiny petechiae. It is recommended that you visit a nearby dermatologist for a definitive diagnosis to determine whether it is simply skin thickening or if there is a viral infection causing...[Read More] Red Spots After Trimming Calluses: Causes and Solutions
Understanding Plantar Warts: Risks and Concerns for Your Partner
Warts on the soles of the feet and related issues? Today I thought I had a corn on the bottom of my foot, but after seeing a doctor, I found out it was a wart. My boyfriend has some unusual preferences; he likes to satisfy his desires using my feet. If I have a wart on the bottom...
Dr. Li Yufen reply Dermatology
Hello: Viral warts are caused by infection with the human papillomavirus (HPV) through contact with the skin or mucous membranes. Individuals who have prolonged skin exposure to water, such as swimmers, workers, restaurant employees, market vendors, or those with localized skin a...[Read More] Understanding Plantar Warts: Risks and Concerns for Your Partner
Is It Normal for Skin to Hurt After Applying Wart Treatment?
Applying wart medication to normal skin may cause some pain? After seeing the doctor, I was prescribed Verrufilm. I accidentally applied too much and got it on the normal skin. Now the skin next to the wart has turned dark red and hurts when pressed. Will it heal on its own?
Dr. Li Yufen reply Dermatology
Hello: It is recommended that you temporarily stop applying Verrufilm and treat the surrounding skin as a regular wound care. Once it has healed, you can resume applying the medication. Before applying Verrufilm, you can use a cotton swab to apply a ring of petroleum jelly around...[Read More] Is It Normal for Skin to Hurt After Applying Wart Treatment?
Significant Hair Loss After Haircut: Is It Normal or a Concern?
Significant increase in hair loss? Hello Dr. Lee, I have a habit of observing the amount of hair I lose while washing my hair. For many years, I have been cutting my own hair, using scissors in the front and clippers in the back, for about ten years. During this time, the total ...
Dr. Li Yufen reply Dermatology
Hello: Generally, a normal haircut does not lead to increased hair loss. If the comb is not clean, it is more likely to cause scalp inflammation or infection. If your hair loss continues to worsen, I recommend consulting a dermatologist nearby. Thank you![Read More] Significant Hair Loss After Haircut: Is It Normal or a Concern?
Long-Term Use of Antihistamines for Chronic Urticaria: Risks and Liver Impact
Please provide the content you would like me to translate into English? Hello, Doctor! I am currently suffering from chronic urticaria and rely on long-acting antihistamines to manage my symptoms. I have been seeing a physician and taking medication for about five months. Here ar...
Dr. Li Yufen reply Dermatology
Hello: For the contraindications and side effects related to the three medications listed above, please refer to the respective product inserts at the following links: PLOTON TABLETS: http://drugs.olc.tw/drugs/view/549293d0-0cfc-46da-a138-1cffd38a10d1 SETIZIN F.C TABLET: http://d...[Read More] Long-Term Use of Antihistamines for Chronic Urticaria: Risks and Liver Impact
Understanding Viral Warts: Risks and Precautions for Skin Health
The issue of viral warts? The doctor said that my hand has a viral wart, but he didn't advise me on anything. Can I normally come into contact with water? If I wash and it touches areas like the groin, will it spread? Also, since I have scratches on my genitals and the inner...
Dr. Li Yufen reply Dermatology
Hello: Viral warts can be exposed to water normally, regardless of whether they have undergone cryotherapy, as long as there are no visible wounds. However, it is recommended to seek complete treatment as soon as possible, as they can potentially spread through tiny cuts, invadin...[Read More] Understanding Viral Warts: Risks and Precautions for Skin Health
Can Hand Warts Transmit to Genital Warts? Understanding HPV Risks
Regarding the transmission of warts? Doctor, is it currently possible for a viral wart on the hand to infect the genital area and turn into genital warts? Or do the two not transmit to each other?
Dr. Li Yufen reply Dermatology
Hello: Regarding genital warts, you can refer to the educational article by Dr. Tsai Cheng-Fang from National Taiwan University Hospital at https://www.ntuh.gov.tw/derm/healthcareCenter/healthCenter/%E8%8F%9C%E8%8A%B1.aspx. It mentions that the exact transmission routes of HPV re...[Read More] Can Hand Warts Transmit to Genital Warts? Understanding HPV Risks
Does L-Arginine Increase Herpes Virus Activity and Trigger Recurrence?
Herpes virus Hello Dr. Lee, I would like to ask if taking L-arginine will increase the activity of the herpes virus? I had shingles a few years ago and I'm wondering if taking L-arginine could cause a recurrence.
Dr. Li Yufen reply Dermatology
Hello: L-arginine is classified as a dietary supplement. The product precautions mention that individuals with glaucoma, herpes, myocardial infarction, coronary artery disease, or those with heart stents should avoid consuming arginine. Thank you![Read More] Does L-Arginine Increase Herpes Virus Activity and Trigger Recurrence?
Understanding Mysterious Growths on Your Ring Finger: A Dermatologist's Insight
Object on the ring finger? It sounds like you may have a cyst or a similar growth on your hand, which the doctor referred to as a "cyst." The medication prescribed, Dermovate Ointment (Clobetasol propionate 0.05%), is a potent topical corticosteroid used to reduce infla...
Dr. Li Yufen reply Dermatology
Hello: I suggest you call the original hospital or clinic to inquire about the correct diagnosis. Thank you![Read More] Understanding Mysterious Growths on Your Ring Finger: A Dermatologist's Insight
Can Hand Warts Spread to Injured Genitals? Understanding HPV Transmission
Wart transmission? If I have viral warts on my hand and I undergo a second treatment, will it be contagious if I come into contact with injured genitalia? Or is it possible that different viral subtypes would prevent transmission?
Dr. Li Yufen reply Dermatology
Hello: Viral warts are caused by infection with the human papillomavirus (HPV). If they are not completely healed, there may be residual virus, which can potentially spread to other areas of the body. It is recommended to minimize contact between the affected area and other skin....[Read More] Can Hand Warts Spread to Injured Genitals? Understanding HPV Transmission
Understanding Melanin Loss: Causes and Treatment Options for Skin Discoloration
Loss of melanin Hello, I have been suffering from atopic dermatitis for a long time. I started receiving traditional Chinese medicine treatment three years ago, which has improved my condition significantly. Occasionally, the back of my knees still becomes red and itchy. However,...
Dr. Li Yufen reply Dermatology
Hello: The attached link cannot be opened, and I am unable to see the photos. Chronic inflammation of the skin can lead to hyperpigmentation, and it may also affect melanin production, resulting in hypopigmentation. It is advisable to minimize recurrent skin inflammation. If infl...[Read More] Understanding Melanin Loss: Causes and Treatment Options for Skin Discoloration
Understanding Acute Urticaria: Treatment Effects and Next Steps
Acute urticaria Hello Dr. Lee: I developed acute urticaria about a month ago. The doctor prescribed me antihistamines, corticosteroids, and endocrine regulators for one week. By around the fifth day of treatment, the urticaria had resolved. However, I then started to develop acne...
Dr. Li Yufen reply Dermatology
Hello: I have started to develop acne on my face and back, and my menstrual cycle has become irregular. This may be related to the oral corticosteroids and hormonal medications. I suggest returning to your original doctor to adjust your medications and to treat the acne on your f...[Read More] Understanding Acute Urticaria: Treatment Effects and Next Steps
Understanding Seborrheic Dermatitis: Causes, Treatments, and Solutions
Seborrheic dermatitis of the scalp Hello, my scalp is completely red, and in some areas, there are raised red bumps that look like pimples. I visited a dermatologist who diagnosed me with seborrheic dermatitis. The doctor prescribed two types of medicated shampoos: one is a brown...
Dr. Li Yufen reply Dermatology
Hello: Seborrheic dermatitis tends to flare up during seasonal changes, with irregular lifestyle habits, frequent late nights, and being under stress contributing to its severity. Additionally, having other illnesses or feeling unwell and overly fatigued can exacerbate the condit...[Read More] Understanding Seborrheic Dermatitis: Causes, Treatments, and Solutions
Are Small Bumps Around the Anus Normal? Dermatology Insights
A granular substance? There are small clusters of granular lesions around the anus. Is this normal? I have not engaged in any inappropriate sexual behavior.
Dr. Li Yufen reply Dermatology
Hello: Due to the lack of clarity in the surface portion of the granular lesions in the photo, it is not possible to determine the specific condition. If there is an increase in size, a rise in quantity, or any other discomfort, it is advisable to consult a nearby dermatologist o...[Read More] Are Small Bumps Around the Anus Normal? Dermatology Insights
Understanding Granular Bumps on the Penis: Benign or STD?
Granular substances Hello Dr. Lee: There are small nodular formations at the base of the penis... Could you please tell me if this is benign or a sexually transmitted infection?
Dr. Li Yufen reply Dermatology
Hello: Due to the lack of closer magnified images of the lesions, it is not possible to determine from the photos whether they are genital warts. It is recommended that if the number increases or if they become more raised, you should consult a dermatologist for a definitive diag...[Read More] Understanding Granular Bumps on the Penis: Benign or STD?
Understanding Scabies: Treatment and Recovery for Skin Bumps
Scabies lesions on the body? Hello Dr. Lee, At the end of 2014, around late November, I started noticing lumps in my groin, buttocks, near the anus, and on my reproductive organs, specifically my testicles. I consulted many dermatologists, most of whom diagnosed it as scabies, ...
Dr. Li Yufen reply Dermatology
Hello: It is recommended to return for a follow-up visit to continue treatment and ensure that there are no remaining scabies lesions. The nodules on the testicles are associated with scabies. You can use a soft-bristled toothbrush or a bath brush to wash them while bathing, and ...[Read More] Understanding Scabies: Treatment and Recovery for Skin Bumps
Dealing with Post-Acne Granulomas: Over-the-Counter Solutions
Granulomas after acne? I previously had acne on my face, but it later developed into a granuloma that I can't seem to get rid of no matter what I do. A long time ago, I visited a dermatologist who used cryotherapy, and after a few days, it fell off. However, I am currently s...
Dr. Li Yufen reply Dermatology
Hello: Based on the description, it is not possible to determine whether the current "granulation" is granulation tissue formed after inflammation of a skin wound, hypertrophic scar tissue from healing, or possibly a viral wart caused by a viral infection. The treatment...[Read More] Dealing with Post-Acne Granulomas: Over-the-Counter Solutions
Understanding Vertical Nail Ridges: Are They a Sign of Health Issues?
Nail ridges Doctor, may I ask? My fingernails all have prominent vertical ridges. Is this a sign of health issues? (All ten fingernails have this condition.)
Dr. Li Yufen reply Dermatology
Hello: Generally speaking, if you look closely at your fingernails, you will notice fine vertical ridges. These tend to become more pronounced as one ages, especially after the age of 40, and are considered a sign of aging, with males being more commonly affected than females. Th...[Read More] Understanding Vertical Nail Ridges: Are They a Sign of Health Issues?
Struggling with Allergies: Seeking Solutions for Persistent Skin Issues
Allergy? Hello Dr. Lee, I have been suffering from allergies for 7 to 8 years and have tried both traditional Chinese medicine and Western medicine. I had blood tests done at a large hospital, which indicated that my allergy markers were very high, but no specific cause was ident...
Dr. Li Yufen reply Dermatology
Hello: The allergy index is very high. I'm not sure if you have undergone allergy testing? There are many allergens in the environment, and laboratories can only test for common allergens, so some allergy patients may still not have identifiable triggers. It is recommended t...[Read More] Struggling with Allergies: Seeking Solutions for Persistent Skin Issues
Understanding Wart Treatment: Black Spots After Cryotherapy Explained
After cryotherapy for warts on the hand, there is an increase in black spots on the warts? Hello Doctor, I have a wart on my index finger that is about 5mm in diameter and has been present for over six months. After undergoing cryotherapy last Wednesday (March 25, 2015), there we...
Dr. Li Yufen reply Dermatology
Hello: Viral warts appear with small black dots due to the obstruction of microcapillaries in the epidermis. Based on the description, it is possible that after freezing treatment, scabbing occurs, making the black dots more noticeable. It is recommended to return for follow-up t...[Read More] Understanding Wart Treatment: Black Spots After Cryotherapy Explained