Understanding Acne on Thighs, Arms, and Back: Causes and Solutions
Acne Why do I have acne on my thighs that has lasted for a long time? I also have it on my arms and back, some of which can be squeezed and some cannot?
Dr. Jin Lianchun reply Dermatology
Hello, sir: The medical term for acne is "acne vulgaris," which includes comedones, papules, pustules, and large cysts, not all of which can be extracted. There are many reasons for the development of acne, including the following major factors: 1. Skin type: Some indiv...[Read More] Understanding Acne on Thighs, Arms, and Back: Causes and Solutions
Why Am I Getting White Hair at 29? Seeking Dermatology Insights
Question Hello Doctor: I am 29 years old, unmarried, and I started getting gray hair during my military service. I have since developed a significant amount of gray hair, but there are no cases of premature graying in my family. Could this indicate a problem with my body or its o...
Dr. Jin Lianchun reply Dermatology
Hello Sir: The causes of gray hair include: 1. All the hair in a small area of vitiligo turning white. 2. Constitution: Individuals with this type are more susceptible to various stresses, leading to scattered gray hair. The definition of stress includes a. A personality that is ...[Read More] Why Am I Getting White Hair at 29? Seeking Dermatology Insights
Understanding Night Sweats: Causes and Concerns for Women
Night sweats In the middle of winter, I experience night sweats (damp heat) in my upper back and shoulder-neck area during the transition from spring to summer, typically around 5 to 6 AM. This has been ongoing for nearly 40 years. I am a 40-year-old female weighing 43 kg. I have...
Dr. Jin Lianchun reply Dermatology
Hello, miss: Please visit a gynecologist to check if there is a decrease in female hormones, which may indicate the onset of early menopause due to the phenomenon of night sweats. If this is the case, hormone replacement therapy is recommended. Wishing you a speedy recovery.[Read More] Understanding Night Sweats: Causes and Concerns for Women
Understanding Body Acne: Causes, Treatments, and When to See a Doctor
Acne on the body? Hello Dr. Jin: Recently, I have been experiencing frequent breakouts, mostly on my neck, shoulders, and back. Previously, my acne was primarily on my face, but now it has decreased there while increasing on my body. I would like to know how to address this issue...
Dr. Jin Lianchun reply Dermatology
Hello, Miss: The main reasons for developing acne on the skin are as follows: 1. Skin type: Some individuals have skin with pores that are more prone to keratinization and blockage, as well as sebaceous glands that secrete oil more readily. 2. Hormonal fluctuations: This phenomen...[Read More] Understanding Body Acne: Causes, Treatments, and When to See a Doctor
Struggling with Severe Acne: Seeking Effective Solutions and Advice
Acne issues? Hello Doctor, I would like to inquire about a skin issue. I have a severe acne problem on my face that has persisted for ten years. I am 22 years old (female) and there has not been much improvement during this time (I may have a genetic predisposition). I avoid all ...
Dr. Jin Lianchun reply Dermatology
Hello, Miss: There are many reasons for the development of acne, including the following major factors: 1. Skin type: Some individuals have a tendency for excessive keratinization that blocks pores, along with sebaceous glands that secrete an excessive amount of oil. 2. Hormonal ...[Read More] Struggling with Severe Acne: Seeking Effective Solutions and Advice
Understanding HPV: My Experience with Warts and Cervical Cancer
Troubled me? Six months ago, I developed some small white spots on the skin of my penis, about four or five in total. After a diagnosis by a physician, they were identified as viral warts. Following cryotherapy treatment by the doctor, they have healed. I advised my girlfriend to...
Dr. Jin Lianchun reply Dermatology
Hello, sir: 1. There are several dozen types of human papillomavirus (HPV), and the types that can cause genital warts in males include types 6, 11, 16, 18, 31, 33, and 35. The potential causes of cervical cancer in females are quite numerous, including the frequency of sexual ...[Read More] Understanding HPV: My Experience with Warts and Cervical Cancer
Garlic Consumption and Hair Loss: Seeking Dermatological Advice
Could you please provide the content you would like me to translate? Hello, doctor! About a year ago, my mother advised me to swallow garlic whole, taking about two teaspoons each time for approximately a month. As a result, I experienced hair loss, with nearly one-third of my ha...
Dr. Jin Lianchun reply Dermatology
Hello, sir: This type of hair loss requires you to visit a dermatologist in person for an evaluation by the physician before any decisions can be made. Wishing you a speedy recovery.[Read More] Garlic Consumption and Hair Loss: Seeking Dermatological Advice
Common Acne Concerns: Expert Answers for Oily Skin Care
My question? Dear Dr. Jin, I am currently starting to see a dermatologist. I have oily skin with many comedones and occasionally develop larger pimples. I am very concerned about the comedones and have a few questions I would like to ask you: 1. Do I only need to apply the medi...
Dr. Jin Lianchun reply Dermatology
Hello, Miss: 1. You can use toner; however, you need to be cautious in selecting the ingredients for lotion, as those that are likely to clog pores should be avoided. 2. It is not recommended to use crystal soap. 3. Go to bed early (before 11 PM); regular exercise promotes circu...[Read More] Common Acne Concerns: Expert Answers for Oily Skin Care
Understanding and Treating Brown Birthmarks in Infants
Pediatric café-au-lait spots My son was just born, and there is a brownish-black spot above his right eyebrow, about the size of a red bean. It is flat and looks like a type of spot that may grow hair in the future (not sure of the name). Can this spot be removed? What methods ar...
Dr. Jin Lianchun reply Dermatology
Hello, sir: This is most likely a mole. Moles do not necessarily need to be removed, but if you wish to have it removed, there are several options, including 1. laser treatment and 2. surgical excision. Generally, the age for treatment is based on the child's ability to coop...[Read More] Understanding and Treating Brown Birthmarks in Infants
Unbearable Itching During Pregnancy: Causes and Solutions
Pruritus? Doctor: I have been experiencing severe itching in my thighs and buttocks since I was six months pregnant. It feels like I've been bitten by many mosquitoes, and the itch is unbearable. The more I scratch, the itchier it gets, and it only occurs while I am sleeping...
Dr. Jin Lianchun reply Dermatology
Hello, Miss: There are many causes of skin itching, including: 1. Allergies 2. Pregnancy-related urticaria 3. Dermatitis 4. Scabies 5. Underlying medical conditions. Therefore, I kindly advise you to visit a dermatologist in person to obtain the most accurate diagnosis and treatm...[Read More] Unbearable Itching During Pregnancy: Causes and Solutions
Understanding Hair Loss: Causes and Solutions for Thinning Hair
Alopecia Hello, Doctor. Recently, I've noticed that the hair on the front of my head has become somewhat sparse. After washing my hair, there are still a lot of white flakes on my scalp, and I'm not sure if they are dandruff or something else. Sometimes my scalp itches,...
Dr. Jin Lianchun reply Dermatology
Hello, sir: Your issues may be due to: 1. Seborrheic dermatitis: Lack of sleep can easily trigger this condition, and you should see a dermatologist for treatment to improve it. 2. Male pattern baldness: This is caused by genetics, and you need to consult a dermatologist for a pr...[Read More] Understanding Hair Loss: Causes and Solutions for Thinning Hair
Do Pore Cleaners Really Help Improve Acne?
The issue of acne? Facial pore cleansers have appeared on the market. Do they help improve acne?
Dr. Jin Lianchun reply Dermatology
Hello, sir: This type of cleanser is primarily designed to remove blackheads, but it cannot treat all forms of acne. Wishing you a speedy recovery.[Read More] Do Pore Cleaners Really Help Improve Acne?
Understanding Male Pattern Baldness: Treatment Effects and Concerns
Male pattern baldness Hello Doctor, after being treated by you, I have noticed that my hairline has slightly receded over the past six years. After using Minoxidil for 7 months along with a hair care solution, I have observed some improvement in the thinning hair at my forehead a...
Dr. Jin Lianchun reply Dermatology
Hello, sir: 1. The dosage of Finasteride is a 1mg tablet, and the most suitable treatment for male pattern baldness is one tablet of 1mg per day. 2. According to multiple research studies, it does not affect sperm quality, and men taking it will not produce malformed children....[Read More] Understanding Male Pattern Baldness: Treatment Effects and Concerns
Effective Treatments for Premature Gray Hair and Hair Loss
Hair Experiencing white hair during puberty can significantly affect self-confidence. Attempts to dye the hair may have worsened the condition and led to hair loss. Are there currently any treatments available for white hair, and which medical specialty should one consult for hai...
Dr. Jin Lianchun reply Dermatology
Hello, Miss: You may first visit a dermatologist to rule out other possible conditions, such as "vitiligo." Generally, if it is just white hair, it is recommended to improve your diet by consuming more sesame seeds, kelp, legumes, and the Chinese herb He Shou Wu. Additi...[Read More] Effective Treatments for Premature Gray Hair and Hair Loss
Effective Treatments for White Spots on the Face: Beyond Topical Medications
Vitiligo There are white spots on the nose, and applying medication has been ineffective. Are there any other methods for improvement?
Dr. Jin Lianchun reply Dermatology
Hello, Miss: The white patches on your face could possibly be 1. vitiligo 2. tinea 3. pityriasis alba 4. hypopigmented nevi. If you have already visited a dermatologist and confirmed it is vitiligo, there are several treatment options: 1. oral medication combined with topical tre...[Read More] Effective Treatments for White Spots on the Face: Beyond Topical Medications
Understanding Corns: Causes, Treatment, and When to Seek Surgery
Corn My friend developed a corn while serving in the military. Initially, it wasn't painful, but after discharge, it not only worsened but also multiplied and became painful, all on the same foot. Will wearing comfortable shoes alone help heal it without surgery? How long mi...
Dr. Jin Lianchun reply Dermatology
Hello, Miss: If there is a growth on the sole of the foot, it is commonly referred to as a corn, but it may also be a plantar wart. 1. If it is a plantar wart, treatment options include cryotherapy with liquid nitrogen, laser therapy, or surgical intervention, all of which can le...[Read More] Understanding Corns: Causes, Treatment, and When to Seek Surgery
Understanding Congenital Syphilis: Symptoms and Treatment Options
Confusion about Congenital Syphilis My grandmother is 76 years old, and a recent blood test revealed that she has congenital syphilis. Family members speculate that it may have been contracted by my great-grandfather or even earlier. The symptoms were not apparent in the past, so...
Dr. Jin Lianchun reply Dermatology
Hello, sir: The best way to address your concerns is to have a blood test for VDRL and TPHA, which are syphilis serological tests. If the results are normal, you won't have to worry about anything anymore. Wishing you good health.[Read More] Understanding Congenital Syphilis: Symptoms and Treatment Options
Understanding Abnormal Hair Loss: Causes and Prevention Tips
Abnormal hair loss Hello Dr. Jin, I have a problem with hair loss. Previously, I experienced significant hair loss in a large area at the back of my head due to high psychological stress, but it has since recovered. Recently, I have noticed that I am losing a lot of hair while w...
Dr. Jin Lianchun reply Dermatology
Hello, Miss: There are many reasons for hair loss, but the more common ones include the following: 1. High psychological stress 2. Staying up late (sleeping after 11 PM) 3. Physical illnesses 4. Endocrine disorders 5. Certain medications like Tigason and Methotrexate; common cold...[Read More] Understanding Abnormal Hair Loss: Causes and Prevention Tips
Understanding Red Spots on Thighs: Causes and Skin Care Tips
Red spots When the weather is cold, red spots may appear on the skin of the thighs. What could be the underlying issue with the body?
Dr. Jin Lianchun reply Dermatology
Hello, sir: I apologize, but for this symptom, I kindly ask you to visit a dermatologist in person, as this description does not allow me to provide you with an appropriate response. Wishing you a speedy recovery.[Read More] Understanding Red Spots on Thighs: Causes and Skin Care Tips
Dealing with Painful Acne and Dark Spots: Effective Solutions
Melanin in acne lesions? I often have large and painful acne, and if I don't pop them, they become dark and pigmented. I went to see a doctor, and she prescribed me a medication called Benzoyl Peroxide, but I'm not sure if it's effective. It only helps a little and...
Dr. Jin Lianchun reply Dermatology
Hello, sir: (1) This topical medication is indeed effective, but acne cannot be treated solely with topical treatments. (2) Acne is caused by multiple factors, including: 1. Excessive keratinization of hair follicles 2. Overactive sebaceous gland secretion 3. Blocked oil leading ...[Read More] Dealing with Painful Acne and Dark Spots: Effective Solutions