Itchy Red Dots on Feet: Causes and Treatment Options Explained
Small red spots on the feet? Recently, I've developed many small red spots on my feet, and they are very itchy. They only appear on my feet (in the areas where I wear shoes), and there are none on the soles.
Dr. Hong Zhengsheng Reply:
Hello, Conditions such as athlete's foot, insect bites, and eczema are all possible causes. I apologize, but based on your description, I cannot determine your specific condition. Online answers can only speculate based on the information provided and personal experience, ...[Read More] Itchy Red Dots on Feet: Causes and Treatment Options Explained
Understanding Red Spots on Skin After Drinking: Causes and Solutions
Please help, thank you? Hello, I would like to ask you about something. Yesterday, I went to a barbecue and drank 4.5 cans of beer. I didn't feel very drunk, but today after lunch, I noticed a patch of red spots on my abdomen and back, which are most prominent. I was quite s...
Dr. Hong Zhengsheng Reply:
Hello Benji: Alcohol rash, insect bites, eczema, allergies... are all possible causes. I apologize that based on your description, I cannot determine your specific condition. Answers found online can only speculate based on the description and experience, and cannot provide the p...[Read More] Understanding Red Spots on Skin After Drinking: Causes and Solutions
Understanding Red Spots on Skin: Causes and When to Seek Help
Skin red spots I have noticed that for a period of time, red spots appear on my skin, mostly on my hands and feet (with the thighs being the most affected). They are neither painful nor itchy, and they disappear on their own after a few days. There is no specific time when they a...
Dr. Hong Zhengsheng Reply:
Hello JIN: I apologize, but based on your description, it is currently not possible to determine your specific medical condition. Answers found online can only speculate based on the information provided and personal experiences, and cannot offer the precise diagnosis and treatme...[Read More] Understanding Red Spots on Skin: Causes and When to Seek Help
Understanding Vascular Nevi: Causes, Prevention, and Treatment Options
Regarding vascular birthmarks? Hello, Doctor. This year, I visited a dermatology clinic in Keelung City. For the past few years, I have frequently developed small red spots on my body that eventually turn into what looks like regular black moles. After examination, the doctor dia...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, at your age of 26, it is common to develop small red spots on the skin. If these are vascular lesions, they may be what is commonly referred to as "cherry angiomas," which typically occur in individuals over the age of 40. Alternativ...[Read More] Understanding Vascular Nevi: Causes, Prevention, and Treatment Options
Will Sweat Spots Heal? Understanding Treatment and Prognosis
Tinea Versicolor Will tinea versicolor definitely improve? Is it possible that it won't get better?
Dr. Huang Ruiyun Reply:
After treatment, it will improve, but there may be white marks left that will take a longer time to fade naturally. Tinea Versicolor is a normal colony of fungi found in the skin pores, so it is possible for it to recur next summer when conditions are favorable.[Read More] Will Sweat Spots Heal? Understanding Treatment and Prognosis
Understanding Red Spots in the Groin: Causes and Solutions
Perineal care I have red spots appearing in my groin area. They turn black after 3 to 4 days (and I feel the urge to scratch them). I didn't have this issue before, but it started recently. Could it be related to sweating? My work pants are always damp. Can you please give m...
Dr. Jiang Zheen Reply:
It could be tinea cruris or intertrigo. Try to keep the area well-ventilated, and treatment with medication should suffice. Wishing you peace, Jesus loves you.[Read More] Understanding Red Spots in the Groin: Causes and Solutions
Understanding Urticaria: Managing Symptoms and Risks for Your Loved Ones
I would like to ask a question? Hello, doctor. I would like to ask about my mother. Due to her work, she often has her days and nights reversed, and after a few years, one day she developed small red spots on her skin that are itchy. She went to see a doctor, who diagnosed her wi...
Dr. Huang Ruiyun Reply:
It's better to see a doctor! There are some antihistamines for urticaria that are not as sedating, so mention this to your doctor. In fact, only those with financial means can afford not to participate in health insurance; saving on insurance premiums for a short time can sa...[Read More] Understanding Urticaria: Managing Symptoms and Risks for Your Loved Ones
Could It Be Scabies? Understanding Skin Symptoms and Concerns
Is it scabies? I have small red spots appearing on the inner side of my thighs, and they feel like little bumps when I touch them. There are also some near my anus that sometimes itch, and it seems like they are increasing in number. Can you tell me if this could be scabies? I&#x...
Dr. Huang Ruiyun Reply:
I'm sorry, but online diagnoses are not permitted. If you are truly concerned, please visit a dermatologist in person.[Read More] Could It Be Scabies? Understanding Skin Symptoms and Concerns
Understanding Sweat Spots: Healing Time and Care Tips for Your Skin
Tinea Versicolor Hello, Director: I would like to ask you! Is it easy for facial hyperhidrosis to heal? I have taken medication twice for two weeks (obtained from the hospital), and the doctor mentioned that it requires a six-month metabolic period. I am not sure when it started,...
Dr. Zheng Lizhen Reply:
Hello: 1. Facial sweat spots are not difficult to heal. 2. Missing one dose does not make a significant difference. 3. Sweat spots are not solely caused by not wiping off sweat after exercise; humidity, temperature, and skin pH levels can also have an impact. 4. It is important t...[Read More] Understanding Sweat Spots: Healing Time and Care Tips for Your Skin
Understanding White Spots on Infants: Causes and Treatments
White spots on an infant's skin? Hello, my baby developed small white spots on the chin, shoulders, and upper back at four months old. The spots are tiny and scattered. The pediatrician initially prescribed antifungal medication, which we applied for about ten days, but ther...
Dr. Jiang Zheen Reply:
Your baby is most likely to develop tinea versicolor, a fungal infection that can cause temporary death of skin pigment cells. Therefore, you will need to apply treatment for three weeks. The recovery of the white spots may take longer, but they will heal naturally, so there is n...[Read More] Understanding White Spots on Infants: Causes and Treatments
Effective Treatments for Acne Scars and Prevention Tips
How to eliminate acne scars? Hello, doctor! 1. After my acne heals, I am left with red acne scars. Is there any medication that can help these red spots fade more quickly, and can I find it at a regular pharmacy? 2. There are facial cleansers on the market that claim to reduce th...
Dr. Jiang Zheen Reply:
Red acne scars are primarily caused by the dilation of blood vessels. You can apply the Phase O Licorice Acid Gel from the skincare brand Neostrata. As for facial cleansers, the main purpose is to cleanse, so you don't need to buy an expensive one; just ensure that it doesn&...[Read More] Effective Treatments for Acne Scars and Prevention Tips
Understanding the Causes of Red Moles on the Chest and Upper Body
Red mole Dear Doctor: As the years go by, I have noticed an increasing number of small red spots on my chest and upper torso. Although they are not painful or itchy, I am very curious about how these small red spots are formed. Could you please take the time to enlighten me? Than...
Dr. Huang Ruiyun Reply:
The marks of time come in many forms, and this is beyond human control; let it be.[Read More] Understanding the Causes of Red Moles on the Chest and Upper Body
Managing Eczema: Tips to Prevent Recurrence and Skin Discoloration
Eczema Doctor, could you please tell me if eczema will not heal? Even after applying medication, the skin still itches and leaves behind dark spots. What can I do to prevent eczema from recurring?
Dr. Jiang Zheen Reply:
Eczema is a morphological term with many causes. Some cases are due to contact dermatitis, which can be prevented from recurring by eliminating the triggering factors. Others may recur due to individual predisposition. However, the most important thing is to avoid scratching, as ...[Read More] Managing Eczema: Tips to Prevent Recurrence and Skin Discoloration
Unusual Growths on Fingers: Causes and Treatment Options
Strange things on the fingers..? Hello, doctor. Recently, I accidentally cut into the flesh while trimming my toenails, causing some bleeding. After the wound healed, I noticed some black spots at the site. Is this a sign of infection? Additionally, I have discovered circular pro...
Dr. Hong Zhengsheng Reply:
Hello, AP: It could be a viral wart or another skin lesion. I apologize that based on your description, I cannot determine your exact condition. I recommend that when you notice the symptoms mentioned, you should promptly visit a public hospital in your city or county under the D...[Read More] Unusual Growths on Fingers: Causes and Treatment Options
Understanding Skin Bumps Near the Groin: When to Seek Medical Advice
Several lumps suddenly appeared near the genital area? Hello, a few days ago I got a bit carried away with my boyfriend (but we didn't have intercourse, just manual stimulation), and the next day I noticed two bumps in the pubic hair area and about four other red spots that ...
Dr. Hong Zhengsheng Reply:
Hello: Seeing a doctor is the best advice for you right now. Visiting a dermatologist shouldn't be too embarrassing! When your skin exhibits the described symptoms, you should promptly consult a dermatologist at any of the public hospitals under the Department of Health in y...[Read More] Understanding Skin Bumps Near the Groin: When to Seek Medical Advice
Understanding Urticaria in Children: Causes, Treatments, and Care Tips
Urticaria Dear Doctor, my three-year-old nephew has recently developed small red spots all over his body. He has visited three hospitals, and they all diagnosed him with "urticaria." His condition fluctuates; it doesn't persistently appear on his body, and it compl...
Dr. Hong Zhengsheng Reply:
Hello: There are many causes of urticaria, such as food, medications, exposure to heat, and exposure to cold. Blood tests are one of the diagnostic methods, and there are also patch tests available. While there are many folk remedies, I regret to inform you that I cannot provide ...[Read More] Understanding Urticaria in Children: Causes, Treatments, and Care Tips
Understanding Urticaria in Children: Causes, Treatments, and Care Tips
Urticaria Dear Doctor, my nephew is currently three years old and has recently developed small red spots on his body. He has visited three hospitals, and they all diagnosed it as "urticaria." His condition fluctuates; it doesn't persistently appear on his body, and...
Dr. Hong Zhengsheng Reply:
Hello Ting-Ting: There are many causes of urticaria, such as food, medications, heat, and cold. Blood tests are one of the diagnostic methods, and there are also patch tests available. There are many folk remedies, but unfortunately, without medical literature to support them, I ...[Read More] Understanding Urticaria in Children: Causes, Treatments, and Care Tips
Understanding Ectopic Sebaceous Glands: Causes, Prevention, and Treatment
Ectopic sebaceous glands of the prepuce? Hello doctor, I have developed many small white spots on my foreskin. I have seen a doctor who diagnosed it as sebaceous gland heterotopia. I would like to know what possible causes could lead to sebaceous gland heterotopia? How can it be ...
Dr. Jiang Zheen Reply:
This situation occurs naturally, and the cause is currently unknown, similar to how everyone develops some moles. There are no preventive measures, nor are any needed, and it will not heal on its own. Just don't worry about it; Jesus loves you, and may you have peace.[Read More] Understanding Ectopic Sebaceous Glands: Causes, Prevention, and Treatment
Understanding Unexplained Skin Rashes: Causes, Treatment, and Concerns
Skin rash The patient attended a gathering in Shenkeng, Taipei, and afterward developed a rash on both arms (uniformly distributed spots all over the arms). Upon visiting the hospital for treatment, the doctor was unable to provide a definitive diagnosis. Initially, there was sus...
Dr. Huang Ruiyun Reply:
According to your description, the skin condition has improved, and the "post-inflammatory hyperpigmentation" will fade away after a year and a half. There is not much to be done, and there is no need to worry.[Read More] Understanding Unexplained Skin Rashes: Causes, Treatment, and Concerns
Understanding Sun Allergy: Symptoms, Triggers, and Prevention Tips
Sun allergy The body has numerous small red spots on the limbs that are itchy. After visiting a dermatologist, it was diagnosed as an allergic reaction caused by sun exposure (I spent two to three hours in the sun at the beach two days ago). I researched online and found that man...
Dr. Jiang Yujiao Reply:
Hello: "Heat allergy" and sun exposure allergy are indeed different. There is no medical term for "heat allergy"; it is likely a condition caused by heat-induced eczema. The main difference between the two is that the skin symptoms of "heat allergy" ...[Read More] Understanding Sun Allergy: Symptoms, Triggers, and Prevention Tips