Understanding Red Dots on Your Legs: Causes and Treatments
There are many red spots on the legs? I recently noticed many small red spots on the inner sides of both my legs, each about 0.1 centimeters in size. They are not painful or itchy, and there is no raised feeling; it seems like they are beneath the skin. There are over 100 spots o...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. If it is causing significant distress, please seek medical attention promptly.[Read More] Understanding Red Dots on Your Legs: Causes and Treatments
Understanding Red Dots on Your Legs: Causes and Treatments
There are many red spots on the leg? I recently noticed many small red spots on the inner sides of both my legs, each about 0.1 centimeters in size. They are neither painful nor itchy, and they don't feel raised; it seems like they are beneath the skin. There are over 100 sp...
Dr. Wu Yuxin Reply:
No lesions were observed, so it is difficult to determine the issue. If you are very concerned, please seek medical attention promptly.[Read More] Understanding Red Dots on Your Legs: Causes and Treatments
Understanding Painless Red Dots on Skin: Causes and Concerns
The appearance of painless and itchless red spots on the body? I have developed some painless, itchy, small red spots on my thighs, arms, and chest that resemble what is commonly referred to as "nail-like" spots in Taiwanese. There are no red spots on the soles of my fe...
Dr. Li Yufen Reply:
Hello: It is not possible to accurately diagnose skin diseases based solely on a textual description, and online photos may sometimes have resolution issues. If the skin symptoms do not improve or worsen, it is advisable to consult a dermatologist for diagnosis and treatment. Tha...[Read More] Understanding Painless Red Dots on Skin: Causes and Concerns
Understanding Fordyce Spots: Causes, Treatment, and Misconceptions
Friedreich's ataxia spots Hello, doctor. I would like to ask about Fordyce spots, whether in the oral cavity or on the genitals (especially the genitals): 1. Are they contagious? 2. Do they continue to appear over time? 3. Is there a way to make them disappear? 4. I found in...
Dr. Wu Yuxin Reply:
1. No. 2. It is possible. 3. No treatment is needed, as it may recur. 4. The information is correct; it can also occur on the foreskin.[Read More] Understanding Fordyce Spots: Causes, Treatment, and Misconceptions
Understanding Red Spots on Your Feet: Causes and Concerns
Red spots I recently noticed many small red dots on the top of my foot. What could this be, and is it serious?
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose skin diseases. If the skin symptoms do not improve or worsen, it is advisable to consult a nearby dermatologist for diagnosis and treatment. Thank you![Read More] Understanding Red Spots on Your Feet: Causes and Concerns
Persistent Itching on Chest: Causes and When to Seek Help
The two spots on my chest have been very itchy? Doctor, I am a 30-year-old male, and I have been experiencing intense itching in two spots on my chest, especially during physical activity. Even normal walking and the friction from my clothing cause significant discomfort. This sy...
Dr. Wu Yuxin Reply:
No lesions were observed, and it is not possible to determine the issue. If this is causing significant distress, please seek medical attention promptly.[Read More] Persistent Itching on Chest: Causes and When to Seek Help
Understanding Subcutaneous Hemorrhage: Red Dots on Right Palm
There are small red spots and subcutaneous bleeding on the palm and wrist of the right hand? Is it normal to suddenly notice small red spots of subcutaneous bleeding only on the palm of the right hand?
Dr. Li Yufen Reply:
Hello: It is recommended that if the skin symptoms do not improve or worsen, you should seek a nearby dermatologist for diagnosis and treatment. Thank you![Read More] Understanding Subcutaneous Hemorrhage: Red Dots on Right Palm
Managing Long-Term Eczema: Tips for Relief and Treatment
Years of distress? I have been struggling with eczema for many years, and recently it has flared up after I started going to the gym. The scars and redness are distributed on my chest, back, intimate areas, and neck, but suddenly in the past couple of days, I have developed many ...
Dr. Li Yufen Reply:
Hello: If you have been troubled by eczema for many years, it is important to pay attention to any potential flare-ups, especially with the recent change in seasons. Additionally, if you sweat a lot in the gym, the humid and warm environment may also exacerbate heat rash or eczem...[Read More] Managing Long-Term Eczema: Tips for Relief and Treatment
Understanding Non-Itchy Red Spots on Skin: Causes and Solutions
Skin red spots Under normal circumstances, there are red spots on the chest and upper arms (painless, non-itchy, within the skin) that do not resemble acne and are not raised. They are quite noticeable, and others often comment on their abundance. After exercise, they become more...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. It is recommended to consult a nearby dermatologist for diagnosis and treatment. Thank you![Read More] Understanding Non-Itchy Red Spots on Skin: Causes and Solutions
Dark Brown or Black Spots in Nail Grooves: Causes and Concerns
Dark brown (or nearly black) patches have appeared on both sides of the nail groove of the right index finger? Hello Doctor: Recently, I noticed deep brown (or nearly black) patches appearing in the nail folds on both sides of my right index finger. I initially thought it was due...
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before providing treatment or prescribing medication," and therefore, online diagnosis is not permissible. If you are experiencing significant distress, it is advisable to seek medical attenti...[Read More] Dark Brown or Black Spots in Nail Grooves: Causes and Concerns
Understanding and Treating Moles on the Penis and Scrotum
Penile melanocytic nevus Hello Doctor: I have several moles on my scrotum and foreskin. I would like to ask: 1. Can the moles on the scrotum and foreskin be surgically removed (due to concerns about recurrence or malignancy)? If not, are there other methods available? 2. Can the ...
Dr. Wu Yuxin Reply:
1. Surgery for excision is recommended due to concerns about potential malignancy. 2. It is possible, but not highly necessary.[Read More] Understanding and Treating Moles on the Penis and Scrotum
Understanding Scabies in Infants: Treatment and Care Tips
Infant scabies Hello, Dr. Wu. My child has been undergoing treatment for scabies for about three weeks now. Since our whole family is being treated, my child is using permethrin cream while I am taking medication and applying a topical treatment. During our follow-up appointment ...
Dr. Wu Yuxin Reply:
If there are new lesions, caution is necessary, and further confirmation may be required. Old lesions can sometimes take weeks or even months to resolve.[Read More] Understanding Scabies in Infants: Treatment and Care Tips
Understanding Scabies in Infants: Treatment and Care Tips
Infant scabies Hello, Dr. Wu. My child has been undergoing treatment for scabies for about three weeks now. Since our whole family is being treated, my child is using permethrin cream while I am taking medication and applying a topical treatment. During our follow-up appointment ...
Dr. Wu Yuxin Reply:
If there are new lesions, caution is advised, and further confirmation may be necessary. Old lesions may take weeks or even months to resolve.[Read More] Understanding Scabies in Infants: Treatment and Care Tips
Is It Eczema? Understanding Red, Itchy Bumps on Your Skin
Is this eczema? Hello Doctor, recently I have developed red, bumpy spots on the back of my hand that sometimes itch. They subsided yesterday but have reappeared today. I'm not sure if it is eczema, so I would like to ask for your opinion. The photo can be found at the follow...
Dr. Wu Yuxin Reply:
Medical regulations state that "physicians must personally examine patients before providing treatment or prescribing medications," and therefore, online diagnosis is not permissible. If you are experiencing significant distress, it is advisable to seek medical attentio...[Read More] Is It Eczema? Understanding Red, Itchy Bumps on Your Skin
Understanding Itchy Red Spots on the Glans: Is it Balanitis?
Itching of the glans penis? The glans has small red spots and itches, but the itching subsides after rinsing with water. Could this be balanitis?
Dr. Wu Yuxin Reply:
No lesions were observed, making it impossible to determine the issue.[Read More] Understanding Itchy Red Spots on the Glans: Is it Balanitis?
Is It Eczema, Bed Bugs, or Ringworm? Identifying Skin Issues
Is it eczema, bed bugs, or tinea? I have red, very itchy patches on my skin, about the size of a large thumb, with smaller spots clustered in the same area. The smaller spots resemble mosquito bites, while the larger patches do not have that biting sensation; they look similar to...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. If the skin symptoms do not improve or worsen, it is advisable to consult a nearby dermatologist for diagnosis and treatment. Thank you![Read More] Is It Eczema, Bed Bugs, or Ringworm? Identifying Skin Issues
Persistent Dark Spots on Thighs and Buttocks: Effective Treatment Options
Hyperpigmentation on the inner thighs and buttocks has not resolved for many years? Hello Dr. Wu, about seven years ago, I developed severe eczema on the inner thighs and buttocks due to poor hygiene management. After healing, I expected the hyperpigmentation to fade within a yea...
Dr. Wu Yuxin Reply:
You have to see it to know.[Read More] Persistent Dark Spots on Thighs and Buttocks: Effective Treatment Options
Understanding Moles: When to Worry About Skin Cancer Risks
Having too many moles raises concerns about skin cancer? Doctor, may I ask if having more than 7 moles on the right arm means that the total number of moles on the entire body exceeds 50? And if there are more than 11 moles on the right arm, does that mean the total number of mol...
Dr. Wu Yuxin Reply:
It's not the number of moles that increases the risk of skin cancer; rather, it's important to observe each mole individually.[Read More] Understanding Moles: When to Worry About Skin Cancer Risks
Understanding Expanding Red Spots on Ankles: Causes and Solutions
Dark spots have appeared on the ankle, gradually increasing in size? Hello Doctor, I was diagnosed with Type 1 diabetes at the age of 12, and it has been about 13 years since then. About six months to a year ago, I suddenly noticed a small red spot on my ankle that was neither pa...
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before providing treatment or prescribing medication..." Therefore, online diagnosis is also not permissible. If you are experiencing significant distress, it is advisable to seek medical atte...[Read More] Understanding Expanding Red Spots on Ankles: Causes and Solutions
Understanding Dark Spots on the Penis: Causes and Concerns
Penile dark spots? I recently discovered a few dark spots on my testicles and on the shaft of my penis. I am currently sexually active; will this have any impact? They are not painful or itchy.
Dr. Wu Yuxin Reply:
I cannot.[Read More] Understanding Dark Spots on the Penis: Causes and Concerns