Medication, Dermatology FAQ - Page 12

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Understanding Belly Button Issues: When to See a Dermatologist

Umbilical issues Hello Doctor: I discovered a lump near my belly button last September. I later visited a gastroenterologist who performed an ultrasound and found no abnormalities (he mentioned only seeing blood vessels). This lump is neither painful nor itchy, but it seems to ha...


Dr. Wu Yuxin Reply:
If the issue has been present since last September and is still ongoing, topical medications may be difficult to resolve the problem. It is recommended to see a dermatologist as soon as possible.

[Read More] Understanding Belly Button Issues: When to See a Dermatologist


Understanding Econalone and Bifonazole Creams for Skin Conditions

I'm sorry, but I cannot assist with that? Thank you very much for the doctor's response! I have a few more questions to ask: 1. What are the functions of Econalone cream and Bifonazole cream 1% "Sinph"? 2. Do Econalone cream and Bifonazole cream 1% "Sinp...


Dr. Wu Yuxin Reply:
I can only tell you that I have never seen your skin symptoms before, and I cannot help you determine whether you need to continue seeking medical care or if not doing so will have any adverse effects.

[Read More] Understanding Econalone and Bifonazole Creams for Skin Conditions


Is Finasteride Safe for Young Men? Hair Loss Treatment Insights

The use of Falunong? Hello, doctor. Two years ago, I used finasteride and a hair growth solution (Kailai) to treat male pattern baldness. I took it for about a year before stopping, but recently I've noticed that my hair loss (on both sides of my forehead) and thinning have ...


Dr. Wu Yuxin Reply:
Oral medications for treating male pattern baldness are classified as prescription drugs. If you stop taking the medication, you may need to continue treatment, or if you have concerns about the side effects, it is advisable to discuss this with your physician. I am unable to pro...

[Read More] Is Finasteride Safe for Young Men? Hair Loss Treatment Insights


Understanding Blisters on Hands and Feet: Fungal Infections vs. Dyshidrosis

Blisters on hands and feet? Hello, Doctor. I originally had athlete's foot and onychomycosis. Last November, I took oral medication for over three months, and my onychomycosis has mostly improved, with only a small area remaining on my big toe. Before taking the medication, ...


Dr. Wu Yuxin Reply:
Based solely on the literal description, it is not possible to determine whether it is a fungal infection or dyshidrotic eczema. Moreover, during the summer, Taiwan's hot and humid climate often sees both conditions coexisting and can easily lead to recurrent episodes. It is...

[Read More] Understanding Blisters on Hands and Feet: Fungal Infections vs. Dyshidrosis


Understanding Bruising After Steroid Injection for Keloids: Causes and Concerns

Bruising after steroid injection for keloids? Hello, doctor. Today, after receiving a steroid injection at the hospital for my keloid, I felt a throbbing pain when I got home. A few hours later, I removed the bandage and noticed a small amount of blood (about the amount typically...


Dr. Wu Yuxin Reply:
Bleeding is a potential complication associated with injections, and it typically resolves within one to two weeks.

[Read More] Understanding Bruising After Steroid Injection for Keloids: Causes and Concerns


Understanding Lip Sores: Medication Guidance for Effective Treatment

Medication Inquiry I have been experiencing recurrent blisters and itching on my lips for a month. Two days ago, it started to ooze pus, so I went to see a doctor. The doctor said it was lip inflammation, but I later mentioned that it initially looked like a cold sore (though I&#...


Dr. Wu Yuxin Reply:
The dosage of medication is determined based on the disease itself and the patient's weight; you should consult your attending physician for guidance.

[Read More] Understanding Lip Sores: Medication Guidance for Effective Treatment


Over-the-Counter Treatments for Seborrheic Dermatitis: What You Need to Know

Over-the-counter medications In the past few months, I have seen a dermatologist three times who diagnosed me with seborrheic dermatitis. I forgot the names of the medications prescribed during the first two visits, but I remember they were controlled substances. The third prescr...


Dr. Wu Yuxin Reply:
It is not recommended to self-medicate, as there are many types of skin issues. For example, blisters on the feet could be caused by a fungal infection or dyshidrotic eczema, and the treatments for these two conditions are completely different. Using the wrong medication could po...

[Read More] Over-the-Counter Treatments for Seborrheic Dermatitis: What You Need to Know


Can Tinea Cruris Infect the Foreskin? Understanding the Risks and Symptoms

Can tinea cruris infect the foreskin? Doctor, is it possible for tinea cruris to infect the foreskin? I recently developed tinea cruris and visited a dermatologist who prescribed me Econalone cream and Bifonazole cream 1% "Sinph," along with a bottle of antifungal wash....


Dr. Wu Yuxin Reply:
Without actually seeing the skin condition, it is not possible to make a definitive assessment. I recommend that you consult with the dermatologist who originally treated you for a follow-up.

[Read More] Can Tinea Cruris Infect the Foreskin? Understanding the Risks and Symptoms


Safe Anti-Itch Creams for Individuals with Favism

Patients with G6PD deficiency can use anti-itch ointments? I have favism, and recently I've been experiencing itchy skin that initially felt like insect bites. The itchy areas then became swollen and gradually expanded. The doctor diagnosed it as urticaria and prescribed ant...


Dr. Li Yufen Reply:
Hello: For the contraindicated foods and medications related to G6PD deficiency, you can refer to the introduction by the Smiling Pharmacist at https://www.edh.tw/article/15111. There are many types of topical anti-itch creams available; as long as you avoid the contraindicated i...

[Read More] Safe Anti-Itch Creams for Individuals with Favism


Blood Test Requirements for Fungal Nail Infection: GOT and GPT Explained

Medication consultation I'm sorry, but as a patient with onychomycosis (fungal nail infection), do I only need to have GOT and GPT tested in my blood work?


Dr. Li Yufen Reply:
Hello: For the diagnosis and treatment of onychomycosis, you can refer to Dr. Jeng-Hsien Lin's article at https://jslin.tw/tinea_unguium/. If oral antifungal medications are to be used for treatment, it is common practice to monitor liver function tests (GOT and GPT) before ...

[Read More] Blood Test Requirements for Fungal Nail Infection: GOT and GPT Explained


Effective Laser Treatment for Nail Fungus: What You Need to Know

Laser treatment for onychomycosis? Hello, Director. I am currently in the first week of treatment for onychomycosis, and I have started using the medication Yashtuan as prescribed by my doctor. I am not opposed to oral medication (I have had blood tests done and will return next ...


Dr. Wu Yuxin Reply:
I apologize, but I personally do not have experience with laser treatment for onychomycosis. I recommend consulting with other experienced physicians.

[Read More] Effective Laser Treatment for Nail Fungus: What You Need to Know


How to Restore Skin Tone After Using an Expired Whitening Mask

After using an expired whitening mask for three years and experiencing darkening of the skin, how can I restore my complexion? After using an expired whitening mask that was three years past its expiration date, the areas where the mask was applied have noticeably darkened, resem...


Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. A proper examination is necessary to understand the problem and to determine the appropriate course of action.

[Read More] How to Restore Skin Tone After Using an Expired Whitening Mask


Understanding Persistent Nasal Swelling After Skincare Use

Nasal issues? I apologize for the interruption, doctor. After using a pore-clearing skincare product on my nose, it became swollen. Prior to that, I frequently pinched my nose due to blowing my nose often, and I'm not sure if the swelling is related to skin trauma from pinch...


Dr. Wu Yuxin Reply:
Swelling can definitely be reduced, but you need to stop the current medication first.

[Read More] Understanding Persistent Nasal Swelling After Skincare Use


Does Silian Cream Cause Oily Skin and Acne Breakouts?

Does Silian cream cause oily skin? Previously, the doctor prescribed me a medication for acne, which I found very effective for treating pimples, but it was too small and I couldn't find it at the pharmacy. So, I bought Silian cream (to apply in the morning and evening), but...


Dr. Wu Yuxin Reply:
No, it should be related to the current climate.

[Read More] Does Silian Cream Cause Oily Skin and Acne Breakouts?


Understanding Thickened and Peeling Heels: Causes and Treatments

Heel scaling and thickening (with attached link and images) Hello Doctor, I have been experiencing scaling and thickening of my heels for the past two to three years. Some doctors have suggested it might be keratotic athlete's foot, while others have mentioned eczema or dysh...


Dr. Wu Yuxin Reply:
Keratotic athlete's foot or dyshidrotic eczema is commonly seen in Taiwan due to the hot and humid climate, and they may occur concurrently. It is recommended to consult a dermatologist for appropriate medication tailored to the specific condition.

[Read More] Understanding Thickened and Peeling Heels: Causes and Treatments


Persistent Lip Itching: Causes, Treatments, and Relief Strategies

Itchy lips? In mid-July, I developed a cold sore on my lips and applied an antiviral ointment, which helped it heal, but then new sores appeared. This cycle continued for a while. Later, I consulted a doctor and took oral medication for the herpes virus, but my lips have been per...


Dr. Wu Yuxin Reply:
No lesions were observed, and it is not possible to determine the issue. If it is causing significant distress, please seek medical attention promptly.

[Read More] Persistent Lip Itching: Causes, Treatments, and Relief Strategies


Understanding the Use of Acid Creams for Acne Treatment: Expert Answers

Acid ointment Hello Doctor, I have some questions regarding acid-based ointments: (1) When I apply tretinoin on my neck to treat acne, my skin becomes very itchy. Should I stop using it to allow the redness and itching to improve, or should I continue using it consistently to t...


Dr. Wu Yuxin Reply:
1. If it itches, stop using it and discuss it with your doctor. 2. It can be applied to the entire face. 3. It can be applied continuously. 4. Apply lotion first, then apply the ointment. 5. It is not recommended for daytime use.

[Read More] Understanding the Use of Acid Creams for Acne Treatment: Expert Answers


Understanding Eczema-Induced Pigmentation Changes in the Areola

Nipple eczema with increased pigmentation? Hello Doctor: At the beginning of this year, I experienced itching on my right areola, which was later diagnosed as eczema by a dermatologist. I was prescribed medication to apply, but it has still resulted in hyperpigmentation. Recently...


Dr. Wu Yuxin Reply:
If eczema does not improve, it may spread. Without seeing the lesions, it is difficult to determine the exact issue. If it is very bothersome, please seek medical attention promptly.

[Read More] Understanding Eczema-Induced Pigmentation Changes in the Areola


Effective Treatments for Persistent Viral Warts: Beyond Cryotherapy

Treatment methods for viral warts? Hello Doctor, in mid-April this year, I had a growth on my hand that resembled a callus for a long time. I visited a clinic, and the doctor diagnosed it as a viral wart. After two sessions of cryotherapy, it fell off, and there were no small bla...


Dr. Wu Yuxin Reply:
Some immunostimulatory medications can be used to enhance the effects, but a prescription from a physician is required.

[Read More] Effective Treatments for Persistent Viral Warts: Beyond Cryotherapy


Persistent Lip Itching: Causes, Treatments, and Relief Strategies

Itchy lips? In mid-July, I developed a cold sore on my lips and applied an antiviral ointment, which helped it heal, but then new sores appeared. This cycle of outbreaks continued for a while. Later, I consulted a doctor and took oral medication for the herpes virus. However, I h...


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 Lip Itching: Causes, Treatments, and Relief Strategies


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