Quick Remedies for Dark Spots After Mosquito Bites on Skin
Insect bites? After being bitten by a mosquito, I scratched the area and now there's a small dark spot on my face. What are some quick methods to help the pigmentation fade faster?
Dr. Wu Yuxin Reply:
You can visit a dermatologist to prescribe a whitening cream.[Read More] Quick Remedies for Dark Spots After Mosquito Bites on Skin
Understanding Black Toenails: Causes and Treatment Options
Black nails Hello doctor, I recently noticed that the nail on my left little toe has some dark spots, but it's not completely dark. It doesn't hurt or itch, and it looks like it's growing underneath the nail rather than on the surface. The surface of the nail has s...
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before administering treatment or prescribing medication," and therefore, online diagnosis is not permissible. If you are experiencing significant distress, it is advisable to seek medical att...[Read More] Understanding Black Toenails: Causes and Treatment Options
Understanding Dark Spots on Your Fingernails: Causes and Concerns
The edges of the nails are dark? Hello, doctor! Recently, I noticed a small black spot at the edge of my right thumb nail. It appears to be a deep bruise on the outside (like the area circled in red in the link below), but upon closer inspection, the upper part looks like deep re...
Dr. Li Yufen Reply:
Hello: Due to the poor resolution of the photo, the skin lesions cannot be clearly identified. However, in addition to the nails, the skin connected to the proximal nail appears unusual as well. The most common differential diagnoses include trauma-related bruising, bacterial or ...[Read More] Understanding Dark Spots on Your Fingernails: Causes and Concerns
Is This Skin Condition Normal? Understanding Eczema Symptoms and Treatment
Is this normal? A few days ago, I was sleeping and felt an itch on my buttocks. I scratched it and when I got up, I noticed that the area I scratched had swollen into small lumps. I thought it might just be redness from scratching, so I didn't pay much attention to it. The n...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be confirmed. If it is very concerning, it is advisable to seek medical attention as soon as possible.[Read More] Is This Skin Condition Normal? Understanding Eczema Symptoms and Treatment
Why Are My Dark Spots Increasing Despite Treatment?
Dark spot issues? I have many dark spots on my face, so I went to see a dermatologist. The doctor prescribed me three jars of medication, and I have been applying them as instructed. However, the dark spots on my face are increasing in number and getting larger. Can you explain w...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be confirmed. If it is very concerning, it is advisable to seek medical attention as soon as possible.[Read More] Why Are My Dark Spots Increasing Despite Treatment?
How to Treat and Prevent Flea Bites on Your Baby's Skin
Baby bitten by fleas? Hello Dr. Wu, my baby is 11 months old and recently has developed red, round spots on his face and body that are symmetrical. I suspect they might be flea bites, as there are raised red spots on his hands and face, but not on his body, which also appear symm...
Dr. Wu Yuxin Reply:
Symmetrical distribution is not a characteristic of flea bites; it is recommended to seek medical attention first.[Read More] How to Treat and Prevent Flea Bites on Your Baby's Skin
Steroid Cream Side Effects: Will They Resolve After Stopping Use?
Corticosteroid ointment If I apply a corticosteroid cream and develop side effects such as facial hair growth and dark spots, will these side effects resolve on their own if I stop using the medication?
Dr. Wu Yuxin Reply:
Most are urban.[Read More] Steroid Cream Side Effects: Will They Resolve After Stopping Use?
Understanding Black Spots: Can You Apply Creams on All Dark Areas?
Hyperpigmentation issues? Hello, doctor. I have slight dark spots on my forehead and nail marks on my face. The dermatologist prescribed me a cream to apply morning and night. Can I apply it to any area that looks dark, or should I only apply it to the dark spots?
Dr. Wu Yuxin Reply:
I am not aware of the ingredients in the ointment you received. You should consult the physician who prescribed it to you.[Read More] Understanding Black Spots: Can You Apply Creams on All Dark Areas?
Understanding Melanoma: Symptoms, Diagnosis, and Local Resources in Taiwan
Melanoma Hello, Doctor. Recently, I have noticed some new moles and dark spots on my body, and I am concerned that they may be melanoma, a type of skin cancer. How can I get tested to confirm this? I live in Yonghe District, New Taipei City. Which hospitals or clinics can provide...
Dr. Wu Yuxin Reply:
A literal description without actually seeing the lesion cannot confirm the diagnosis. It is recommended to have a dermatologist evaluate it for proper assessment. If surgery or a biopsy is needed, it will be covered by health insurance, so there is no need to worry.[Read More] Understanding Melanoma: Symptoms, Diagnosis, and Local Resources in Taiwan
Understanding Black Bumps on the Shoulder: When to Seek Medical Advice
Small black hard lump on the shoulder? Hello doctor, I originally had something on my shoulder that looked like a mole, but later it faded in color and appeared as small dark spots under the skin. A while ago, I squeezed it out and it was indeed a small hard lump. After that, I d...
Dr. Wu Yuxin Reply:
It is likely a cyst based on the description, but without actually seeing the lesion, it cannot be confirmed. It is recommended to have it evaluated by a dermatologist for a definitive diagnosis.[Read More] Understanding Black Bumps on the Shoulder: When to Seek Medical Advice
Understanding Black Dots on Inner Thighs: Causes and Treatments
Blackheads Hello, doctor: Recently, I've been feeling some itching on the inner thighs while sleeping. When I shone a flashlight, I noticed small dark spots in a localized area on both inner thighs (on the hair follicles). What could this be? Should I seek treatment immediat...
Dr. Wu Yuxin Reply:
A literal description is not sufficient to confirm the diagnosis without actually seeing the lesion. It is recommended to have a dermatologist evaluate it for accurate assessment.[Read More] Understanding Black Dots on Inner Thighs: Causes and Treatments
Effective Treatments for Acne Scars and Stress-Related Breakouts
How to treat acne scars and acne? I have been troubled by acne since I was young. I rarely stay up late and do not eat snacks, yet I still get breakouts. My menstrual cycle has always been normal, but I still experience this issue. Initially, I didn't pay much attention to i...
Dr. Wu Yuxin Reply:
The treatment for acne varies depending on whether it is comedonal, inflammatory, or cystic acne. Acne scars also require different treatment approaches based on whether they are red scars, dark spots, or atrophic scars.[Read More] Effective Treatments for Acne Scars and Stress-Related Breakouts
Should You Continue Wart Treatment After Seeing Pink Skin?
Is the wart healed? I have been using wart treatment solution on the soles of my feet. Initially, there were white areas, but after using the solution, black spots appeared. I continued using it and cut away the thick skin. Now, the black spots have been removed, and I can see th...
Dr. Li Yufen Reply:
Hello: If the original warts and dark spots are no longer visible and only pink, tender skin is present, you can stop the medication and observe for a while. If the skin texture on the soles of your feet returns to normal, it indicates that you have healed. Thank you![Read More] Should You Continue Wart Treatment After Seeing Pink Skin?
Understanding Dark Spots on Arms: Causes and Treatment Options
Skin issues Could you please explain why there are small dark spots on my arm that look somewhat like moles but are very light in color? They feel slightly raised to the touch, but they are not pimples. This has been present for many years, and I am unsure what to do about it.
Dr. Wu Yuxin Reply:
Based on the literal description, it is not possible to confirm the condition without actually seeing the lesion. It is recommended to have a physician evaluate it for a proper diagnosis.[Read More] Understanding Dark Spots on Arms: Causes and Treatment Options
Understanding Dark Spots on Feet: Are They Moles or Something Else?
Black spots on the soles of the feet? Hello doctor, I have a question. There are dark spots near my little toe, light brown and round in shape. They are not painful and have a diameter of about 0.3 mm. Could you please tell me if this is a mole or something else? Thank you, docto...
Dr. Wu Yuxin Reply:
Old hemorrhagic spots, moles, and lesions are all possible. It is necessary to visualize the lesions or even perform a biopsy to confirm.[Read More] Understanding Dark Spots on Feet: Are They Moles or Something Else?
Understanding the Causes of Dark Spots on Your Arms
Black spots on the arm? Hello, doctor: I have many black spots on both of my arms, and they seem to be increasing in number. Could you please tell me what might be the cause?
Dr. Li Yufen Reply:
Hello: It is not possible to determine the nature of the black spot based solely on a textual description. It is recommended to attach a photo or consult a nearby dermatologist for a diagnosis. Thank you![Read More] Understanding the Causes of Dark Spots on Your Arms
Understanding Moles and Melanoma: Concerns and Solutions
Questions about moles and melanoma? Hello, Dr. Wu. I have fair skin and many moles of various sizes on my body. I didn't have so many before, but for some reason, as I've grown older, more and more moles have appeared. Some of them are quite large and raised. Below are ...
Dr. Wu Yuxin Reply:
I have a question. Why do you spend so much time searching for information and consulting online instead of visiting a doctor for a proper diagnosis? I've seen your photos, and a physician cannot determine whether a mole is benign or malignant online. There is also no method...[Read More] Understanding Moles and Melanoma: Concerns and Solutions
Dark Spots Around the Mouth: Causes and Treatment Options
Dark discoloration around the mouth? I have dark areas on both sides of my mouth, and the skin above my lips is also dark. I would like to ask the doctor why this is happening. Is it due to melanin deposition? If so, how should I address it? If not, what can I do to return to the...
Dr. Wu Yuxin Reply:
We need to take a look! Since I can't see the situation right now, it could be due to post-inflammatory hyperpigmentation, possibly caused by an allergic reaction to toothpaste or lip balm. A proper examination is necessary to make a diagnosis.[Read More] Dark Spots Around the Mouth: Causes and Treatment Options
Understanding Skin Bumps and Pores on the Chest: Causes and Remedies
Chest pores I have dark skin, and the skin on my neck, collarbone, and chest has small white bumps resembling the skin of a pear, similar to goosebumps. The skin on my chest has enlarged pores with dark spots, and there are fine hairs near the nipples, with a few thicker ones occ...
Dr. Wu Yuxin Reply:
It sounds like it may be related to the sebaceous glands and the more prominent openings of the sebaceous glands or hair follicles, which is considered a normal variation. If improvement is desired, it may be necessary to have an in-person evaluation to determine the appropriate ...[Read More] Understanding Skin Bumps and Pores on the Chest: Causes and Remedies
How to Address Facial Dark Spots: Dermatology vs. Aesthetic Medicine
Dark spot issues? Hello Director Wu: I would like to ask if dark spots on the face can generally be treated in an outpatient surgical setting at the hospital? Should I make an appointment with the dermatology department or the aesthetic medicine department?
Dr. Wu Yuxin Reply:
Each hospital has different setups; some have an independent aesthetic medicine department, while others have a dermatology department that also includes aesthetic medicine (like our hospital). You can take a look and understand the differences.[Read More] How to Address Facial Dark Spots: Dermatology vs. Aesthetic Medicine