Understanding Unusual Moles: When to Seek Dermatological Advice
Regarding moles on the body? I would like to ask: I have a mole located just below my chest that is approximately 0.3 centimeters in diameter. The color is not very uniform, with parts being brown and others black, and it looks different from my other moles. Additionally, since i...
Dr. Zheng Lizhen Reply:
In addition to monitoring the color of moles, it is important to observe their size, whether their shape is symmetrical, and if there are any irregular protrusions. It is advisable to first seek a diagnosis from a dermatologist. If the mole is not malignant and you can perform re...[Read More] Understanding Unusual Moles: When to Seek Dermatological Advice
Effective Treatments for Keloids: Long-Term Solutions and Risks of Steroid Injections
Keloid Hello, I have a keloid on my chest that measures approximately 10 cm in length, 3 cm in width, and 0.5 cm in thickness. It often feels itchy, and when it itches, the area of the keloid expands, becoming red and swollen. I have previously visited a dermatologist for steroid...
Dr. Zheng Lizhen Reply:
The formation of keloids is related to individual constitution and various external factors. External factors such as infections, burn scars, and foreign bodies can easily lead to the development of hypertrophic scars. Due to the involvement of individual constitution, there is c...[Read More] Effective Treatments for Keloids: Long-Term Solutions and Risks of Steroid Injections
Understanding Steroid-Induced Acne: Symptoms and Recovery Time
Acne redness and swelling Hello Doctor: I have always had small acne (on my face, arms, chest, and back). About a month ago, I applied a cream that a colleague kindly gave me (it claimed to treat acne, stating that during use, all acne and comedones would surface, and after that,...
Dr. Zheng Lizhen Reply:
Based on your description, it is possible that the side effects are due to the misuse of corticosteroids. It is recommended that you collaborate closely with a dermatologist, as you will likely see improvement after a period of treatment.[Read More] Understanding Steroid-Induced Acne: Symptoms and Recovery Time
Understanding Seborrheic Dermatitis: Causes, Symptoms, and Treatment Options
Seborrheic dermatitis Hello Dr. Liao: I have never experienced this symptom before in my life. Around the age of 28 (85-86), I developed what appears to be seborrheic keratosis on my chest, which is neither painful nor itchy. Later, similar symptoms gradually appeared on my back,...
Dr. Liao Wenyu Reply:
Hello: To my knowledge, there are currently no medical methods that can make eyebrows thicker within ten days. Makeup techniques can be used for enhancement, but the rate of eyebrow growth is unlikely to show significant differences; it may be more related to subjective psycholog...[Read More] Understanding Seborrheic Dermatitis: Causes, Symptoms, and Treatment Options
Understanding Skin Issues: Diagnosing Cystic Acne and Related Conditions
Skin issues Hello Doctor: Recently, due to high work stress and insufficient sleep for a period of time, I have developed some abnormal skin conditions. I have noticed some cyst-like bumps on my chest that resemble acne, with one or two of them having been inflamed and containing...
Dr. Zheng Lizhen Reply:
Based on your description, possible diagnoses include: (1) acne, (2) folliculitis, and (3) epidermoid cyst. Please visit a dermatologist in person for an accurate diagnosis and appropriate treatment.[Read More] Understanding Skin Issues: Diagnosing Cystic Acne and Related Conditions
Understanding Recurring Skin Conditions: Symptoms and Solutions
I frequently experience recurrent skin conditions? I frequently experience recurring skin conditions that initially present as small rashes, which gradually develop into peeling at the tips, revealing red tissue along with scaling. The affected areas are primarily on my neck and ...
Dr. Zheng Lizhen Reply:
Mike has sensitive skin and it is unclear if he has other allergic conditions (such as asthma or allergic rhinitis). It is recommended that you consult a dermatologist for professional evaluation and treatment. Additionally, you should gradually work on eliminating the habit of s...[Read More] Understanding Recurring Skin Conditions: Symptoms and Solutions
Is This a Sarcoma? Understanding Skin Growths and Their Implications
Is this a sarcoma? I have some growths on my neck, small flesh-colored bumps that don't hurt when I pinch them, but I can't remove them. Sometimes I notice that they fall off on their own, turning red for a bit, and then they disappear within a few days. However, new on...
Dr. Zheng Lizhen Reply:
It could possibly be "warts" or "soft fibromas." Warts are caused by a viral infection, which can lead to an increase in their number. If the body's immune response is strong enough, they may resolve on their own, typically taking about six months or even...[Read More] Is This a Sarcoma? Understanding Skin Growths and Their Implications
Understanding Red Bumps on Skin: Causes and Treatments
Red rash on the body? Hello Doctor: I work as a caregiver in a nursing home, and recently I have noticed many red bumps on my body that resemble acne, but they are not pus-filled and are extremely itchy. I have a large patch on my chest and abdomen, and a few on my back as well. ...
Dr. Zheng Lizhen Reply:
In nursing homes or assisted living facilities, if such situations arise, one should consider the possibility of scabies being transmitted among individuals. Scabies is caused by a parasite known as the Sarcoptes scabiei, which burrows into the skin and feeds on skin flakes. Ther...[Read More] Understanding Red Bumps on Skin: Causes and Treatments