Lifestyle and Beauty

Top 3 Common Questions On Viral Warts


A viral wart is a very common benign growth of the skin caused by infection with human papillomavirus (HPV), commonly seen on the hands and feet. 

1. I have warts on my feet. I cannot get rid of them with the topical acid I bought from the pharmacy. Why is that?

Viral warts on the feet are usually very stubborn as the skin on your soles are usually thick. Hence it takes a while for the acid to dissolve the thickened skin caused by the virus. The ideal way of using the acid is to file it with a pumice stone (do not share it with anyone!), use the acid drop/paint every night, followed by the application of duct tape. Duct tape should be removed in the morning. Treatment duration is roughly between 1-3 months. Stop this treatment once you feel some burning sensation. If you do not see any improvement after a month, please see a dermatologist. Please avoid using a corn plaster. 

2. I have been suffering from warts on my foot for 2 months and it is starting to hurt when I walk. I could not run anymore. Where should I go for help?

You can see a dermatologist. As the wart continues to grow, the affected skin will be thick and with the weight pressure on the affected foot, it can cause tremendous pain-causing abnormal walking gait. In such a situation, please see your dermatologist soon. Treatment options such as cryotherapy (using liquid nitrogen and more powerful than a commercial portable histofreezer), surgical removal or laser can be used. Cryotherapy usually requires several sessions to see improvement and can also be used in treating ingrown toenails. In such a scenario, carbon dioxide laser can be used to vaporise the warts, and this method may need fewer sessions compared to cryotherapy. Surgical removal of the wart is usually painful and will need bed rest for a few days, and will take approximately 4- 8 weeks to recover completely.

3. My child has warts on his fingers and they are spreading. What should I do?

Many of the treatment options such as cryotherapy or laser are painful for a young child to handle. I would normally recommend topical acid first for at least 1 month or so. If you feel that your child is mature and could tolerate the pain, have a chat with him before coming to see a dermatologist. Educate your child not to touch other body parts with the affected fingers or others as it is contagious. 


About SOG Health Pte. Ltd.

Established in 2011, SOG Health Pte. Ltd. (“SOG”) is a leading healthcare service provider dedicated to delivering holistic health and wellness services to the modern family.

With a long and established track record in Singapore providing Obstetrics and Gynaecology (“O&G”) services such as pre-pregnancy counselling, delivery, pregnancy and post-delivery care, the Group has since further expanded its spectrum of healthcare services to include Paediatrics, Dermatology, and Cancer-related General Surgery (Colorectal, Breast & Thyroid).

The Group’s clinics, under its four operating segments of O&G, Paediatrics, Oncology and Dermatology, are strategically located throughout Singapore to provide easy access to its patients.

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