Managing Seborrheic Dermatitis: Hair and Skin Care Tips for Relief
Inquire about seborrheic dermatitis? 1. I have seborrheic dermatitis, which makes my scalp itchy and oily. After scratching, it becomes wet and moist. Over time, I have experienced significant hair loss, so my hair has become very sparse. I’ve heard that this condition makes it i...
Dr. Cai Changlin reply Dermatology
Hello: Regarding your questions, I will address them in two parts. (1) Concerning your scalp, if you have been diagnosed with seborrheic dermatitis, it may be challenging to completely eliminate the symptoms, especially during times of high stress, lack of sleep, or seasonal ch...[Read More] Managing Seborrheic Dermatitis: Hair and Skin Care Tips for Relief
Understanding Skin Conditions: Seborrheic Dermatitis and Wound Healing
Consultation 1. Having seborrheic dermatitis, which resembles eczema, can predispose you to keloid formation at surgical sites. This may explain why the lower half of your wound appears swollen and thickened. 2. If you experience easy bruising or bleeding during bathing without ...
Dr. Cai Changlin reply Dermatology
Hello: Regarding your question, seborrheic dermatitis and keloids are two distinct dermatological conditions that can exist independently but may also occur simultaneously. Therefore, having seborrheic dermatitis or eczema does not necessarily increase the likelihood of developin...[Read More] Understanding Skin Conditions: Seborrheic Dermatitis and Wound Healing
Do Subcutaneous Cysts Recur? Understanding Symptoms and Concerns
Will a subcutaneous cyst recur? Two years ago, I had a subcutaneous cyst removed at the hospital. It was actually a very small black dot, and the doctor said that to remove it, they would have to cut it in a crescent shape, which would result in a larger scar. I was advised to th...
Dr. Cai Changlin reply Dermatology
Hello: Regarding your question, it is difficult to understand the current condition of your scar based on your letter. Surgical scars tend to become less noticeable over time. There are also medications available to manage urticaria. I recommend that you visit a nearby dermatolog...[Read More] Do Subcutaneous Cysts Recur? Understanding Symptoms and Concerns
Understanding Ruby Laser Treatment and Post-Procedure Skin Concerns
Ruby laser therapy Doctor, I have melanocytic nevi on both sides of my face. I underwent ruby laser treatment five weeks ago, and this week I've started experiencing post-inflammatory hyperpigmentation. The doctor prescribed me a hydroquinone cream to apply, but after using ...
Dr. Cai Changlin reply Dermatology
Hello: It is quite common for individuals of East Asian descent to experience post-inflammatory hyperpigmentation after undergoing laser treatment for pigmentation removal. If topical ointments are not suitable, you can also wait for 3 to 6 months for it to gradually fade. Howeve...[Read More] Understanding Ruby Laser Treatment and Post-Procedure Skin Concerns
Understanding Hair Loss: What Does Minimal Shedding Mean?
Regarding hair issues..? Doctor: If I do not have any noticeable bald spots on my scalp (meaning there are no clearly visible areas of scalp), and I am not experiencing excessive hair loss, but I find one or two dozen hairs stuck to the padding of my helmet, what could this skin ...
Dr. Cai Changlin reply Dermatology
Hello: Regarding your question, based on your description, we can only ascertain that there are dozens of hairs in your helmet. However, we cannot determine the timeframe over which these hairs have fallen or their specific characteristics. Additionally, since there are no obviou...[Read More] Understanding Hair Loss: What Does Minimal Shedding Mean?
Understanding Seborrheic Dermatitis: Causes, Treatments, and Hair Loss Concerns
Seborrheic dermatitis Hello, Doctor: I have a few questions I would like you to answer. For a long time, I have experienced itchy scalp (mostly on the top of my head), had dandruff, and significant hair loss. My face is also often oily, leading to frequent acne breakouts. Previou...
Dr. Cai Changlin reply Dermatology
Hello: Regarding your question, there are many ways to use Polylana liquid, whether used alone, mixed with regular shampoo, or applied in a sequence. You can use it alone, but remember to leave it on the scalp for 5-10 minutes before rinsing for better results. Additionally, sebo...[Read More] Understanding Seborrheic Dermatitis: Causes, Treatments, and Hair Loss Concerns
Is It Normal to Find Hair in Your Helmet? Dermatologist Insights
Issues related to hair? Hello, Doctor: I have a question I would like to ask you. I usually wear a helmet to commute to work, and I have been using this helmet for about two months. However, yesterday (Sunday), while I was organizing my motorcycle, I took out the helmet to clean ...
Dr. Cai Changlin reply Dermatology
Hello: Regarding your question, losing 100 to 120 hairs a day is considered normal. Additionally, you should pay attention to whether there are noticeable areas of hair loss (where the scalp is clearly visible). If there is significant redness, swelling, inflammation, or an exces...[Read More] Is It Normal to Find Hair in Your Helmet? Dermatologist Insights
Understanding Skin Reactions to Sun Exposure and Soap: What You Need to Know
Inquiry A year ago, I went hiking and was exposed to the sun, but I was afraid of getting tanned. When I got home, I washed my face with a ready-made cow's milk soap and experienced a peculiar reaction: my forehead started to glow. At that time, everyone was drawn to me (lik...
Dr. Cai Changlin reply Dermatology
Dear public, Regarding your concerns, I would like to respond in two parts: (1) Concerning the skin phenomenon you mentioned: Dermatology places significant emphasis on "visual observation of lesions." Based on your description, it is quite challenging to make an ac...[Read More] Understanding Skin Reactions to Sun Exposure and Soap: What You Need to Know
Understanding Hair Thinning and Pore Calcification: Expert Advice
Hair is slightly thinning... follicular calcification? Hello Dr. Tsai, I am 21 years old, but I have noticed that my hair on the top of my head is a bit thinning. I don't have a lot of hair, and it seems like this wasn't an issue before; I've only noticed it in r...
Dr. Cai Changlin reply Dermatology
Hello, in response to your questions. Regarding your first question about hair thinning, there are many causes ranging from external factors to internal genetic factors, and the manifestations of hair thinning can vary. It is essential to have an in-person examination and some te...[Read More] Understanding Hair Thinning and Pore Calcification: Expert Advice
Understanding Raised Scars: Causes, Treatment, and Healing Tips
The surface of the wound has scabbed over, but it is raised and painful to the touch? Hello Doctor: About a month ago, I fell and scraped my knee, resulting in a wound approximately the size of a coin. Afterward, it scabbed over, but I accidentally brushed against the edge of a t...
Dr. Cai Changlin reply Dermatology
Hello: In response to your question, based on the situation you described, you may have hypertrophic scars. Treatment for hypertrophic scars requires patience. Currently, medical options include injections to flatten the raised scars, topical medications or laser treatments to li...[Read More] Understanding Raised Scars: Causes, Treatment, and Healing Tips
Do Flat Warts on Hands and Feet Show Skin Texture Patterns?
Flat warts Do flat warts on the hands and feet have skin lines? Thank you.
Dr. Cai Changlin reply Dermatology
Hello: In response to your question, it is common for common warts and flat warts located on the lateral sides of the hands and feet to cause interruptions in the palm lines. However, this is not a necessary condition for diagnosing warts on the palms and soles, and such features...[Read More] Do Flat Warts on Hands and Feet Show Skin Texture Patterns?
Understanding Laser Hair Removal: What to Expect After Treatment
Regarding hair removal? I previously read in a newspaper that laser hair removal does not permanently eliminate hair, but rather reduces the hair growth cycle. If that's the case, as someone in my twenties with already coarse sideburn hair, how long after the hair removal pr...
Dr. Cai Changlin reply Dermatology
Hello: In response to your question, laser hair removal does have the potential to permanently reduce hair growth, but it typically requires multiple sessions. The number of sessions needed depends on the type of laser used and the thickness and location of the hair. As treatment...[Read More] Understanding Laser Hair Removal: What to Expect After Treatment