Foot, Dermatology FAQ

Viral warts issue Hello, doctor. I have developed a viral wart on my left pinky finger and my right middle finger. I consulted a dermatologist who confirmed that they are indeed viral warts. They prescribed a topical wart treatment for me to apply daily. However, I lack the disci...

Circular fungal infection on the left foot with a completely white appearance? Hello Doctor: I am currently seeing a dermatologist for a circular patch of tinea on my left foot that has been progressively worsening. I have been applying a topical anti-inflammatory medication for ...

Viral warts are contagious? Hello doctor, today I visited the dermatology department and found that I have a viral wart on my foot. A few days ago, I also experienced itching in the genital area and applied an ointment. Although I washed my hands before applying the ointment, I a...

Why doesn't athlete's foot on the right foot spread to the left foot? I have athlete's foot on my right foot, which I have treated before, but it keeps recurring. Interestingly, my left foot has never been infected despite occasionally wearing the same socks for tw...

Dorsal foot scar and peeling issue? Hello Doctor, I had a car accident on March 5th, resulting in a severe abrasion on the dorsum of my foot, which has formed a scar. Recently, the scar has been peeling continuously. I have been using scar gel, and I'm unsure if this is rela...

Eczema medication issues? Hello, my dermatologist diagnosed me with eczema on my foot and prescribed Betamethasone ointment. However, after applying the medication, the bottom of my foot always feels greasy. How long does it usually take for it to absorb, and is there any way to ...

Can I donate blood after applying topical ointment? If you have applied Si Yi cream for localized eczema on your foot, can you donate blood? Or how long should you wait after stopping the medication before donating? I'm unsure if the corticosteroid and antibiotic will affect...

Treatment for athlete's foot? Hello doctor, I have been dealing with athlete's foot for a long time. I easily get blisters when wearing shoes, and the skin around my toenails often peels and becomes irritated. If I scratch it, it breaks. Recently, I started using an ant...

Excuse me, doctor. I would like to ask about a problem with the soles of my feet? Doctor, I have strong swelling and pain in the area just below my little toe, especially when walking or pressing on it. There is a painful sensation, and I can feel two raised areas when I touch it...

There is a small, soft lump under the ankle? Today my foot is itchy, and when I scratched it, I suddenly noticed a small soft lump below the inner ankle of my left foot. It does not hurt when I press on it.

If you have been taking antibiotics for several days for a toenail paronychia and have not seen any improvement, it may be necessary to consult a healthcare professional for further evaluation and management? Hello, my left big toe has been painful for about three weeks now. It i...

Mole on the sole of the foot? Hello, doctor: My child had irregular black moles on the soles of her feet a few months after birth. Will these moles grow larger as her feet grow? She is currently ten years old, and the mole on her foot measures approximately 0.6 by 0.3 cm, resembl...

Does the antifungal medication produced by Ouyie contain steroids? Hello, doctor. I have been suffering from athlete's foot on my right foot for about two months. During this time, I have seen three dermatologists and have been taking and applying medication as prescribed, b...

If you have athlete's foot while getting dressed, can it infect other areas of the body? Hello, doctor: After I take a shower and get dressed, my pants and clothes often come into contact with the area affected by athlete's foot. If my pants and clothes briefly touch th...

Questions about the location of moles on the soles of the feet? Dear Dr. Wu, I have two black moles on the sole of my right foot. In January 2023, I visited a dermatologist who examined them with a dermatoscope and deemed them benign. Regarding the locations of the moles on my f...

Dyshidrotic eczema causes thickening of the skin on the feet? Recently, I visited a clinic and a large hospital due to itching on the side of my foot, and both diagnosed it as dyshidrotic eczema. The affected area has thicker skin, making it difficult for the medication to be abs...

Toe wound issues? Hello, Doctor: I am a diabetes patient, and I have been troubled by a question lately: should I see a doctor? (I have been on long-term medication and regular check-ups.) My job requires me to be on my feet all day, so it's normal for me to develop blisters...

Bruising caused by heavy objects? Hello Dr. Lee, I would like to ask about an incident where I accidentally dropped a heavy object on my foot, causing bruising on the skin behind my toenail. I have the following questions: 1. If I do not address the bruise, will it heal on its ow...

Viral warts shedding? I have a viral wart on the sole of my foot and have been receiving cryotherapy at the hospital for over a month. After treatment, a callus formed, which became more prominent over time. Eventually, the callus fell off completely, leaving a hole that has some...

Athlete's foot ointment issues? Hello, I recently visited a dermatologist for athlete's foot. Initially, due to the symptoms, the doctor prescribed Clotrimazole cream. After the itching subsided, I was given Bolex Cleanser cream, which I continued to apply for three wee...