Is a corn the same as a callus?

Written by Zhang Da Wei
General Surgery
Updated on September 14, 2024
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Skin tags are not corns, as skin tags are a type of common wart caused by a viral infection, often related to local pressure or injury, but the two conditions have different factors. Corns are more likely to be caused by a fungal infection, while skin tags are more likely associated with viral infections. Skin tags are mainly related to issues with the immune system. The appearance of skin tags can also be influenced by external factors such as local pressure, friction, and injury. The treatment methods for these conditions are similar, yet this does not mean they are the same disease. It is necessary to understand the different mechanisms and causes of each condition and then address them with appropriate treatment methods.

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Written by Huang Ling Juan
Dermatology
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Why do corns keep increasing in number as they grow?

Corns growing in number and size is usually linked to wearing tight shoes and compression. They are also related to localized friction and irritation. Another possibility to consider when corns multiply is an infection caused by human papillomavirus resulting in plantar warts, which are similar in appearance to corns. Plantar warts are somewhat contagious and can also arise when the immune system is weakened. If your corns are increasing in number, it is important to promptly visit a dermatologist at a reputable hospital. Once a clear diagnosis is made, appropriate treatment options may include carbon dioxide laser therapy or cryotherapy using liquid nitrogen. If you are experiencing frequent corns, it is essential to wear loose-fitting shoes with soft soles, minimize walking, and avoid sitting for long periods.

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Written by Zhang Da Wei
General Surgery
43sec home-news-image

Is a corn the same as a callus?

Skin tags are not corns, as skin tags are a type of common wart caused by a viral infection, often related to local pressure or injury, but the two conditions have different factors. Corns are more likely to be caused by a fungal infection, while skin tags are more likely associated with viral infections. Skin tags are mainly related to issues with the immune system. The appearance of skin tags can also be influenced by external factors such as local pressure, friction, and injury. The treatment methods for these conditions are similar, yet this does not mean they are the same disease. It is necessary to understand the different mechanisms and causes of each condition and then address them with appropriate treatment methods.

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Written by Zhu Zhu
Dermatology
43sec home-news-image

Can corns be contagious?

Corns are not contagious; this condition is usually caused by prolonged friction and compression. Corns are characterized by thickened skin, commonly found on the soles of the feet, the front-middle parts of the toes, and the outer edges of the little toes. If corns develop, it is important to eliminate the cause. If there is long-term friction or compression on the feet, it must be avoided. Wear appropriate shoes to reduce pressure and friction. For treatment, you can apply corn treatment ointments. (For specific medications, please administer them under the guidance of a professional physician and do not self-medicate blindly.)

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Written by Zhang Da Wei
General Surgery
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The difference between corns and calluses.

Firstly, a corn is a type of common wart, and it actually has clear differences from a callus. Common warts generally occur on the soles of the feet, or on the proliferative protruding surface, typically characterized by specific manifestations. In such cases, there usually are also prominent manifestations, and these conditions can also cause some minor pain. On the other hand, calluses are completely the opposite of corns. The surface of a callus is generally not protruding, meaning the skin is flat and usually quite smooth. In this respect, there is a fundamental difference on the surface. Moreover, calluses can potentially be caused by local compression factors. As for corns, they are usually caused by lowered immunity. That is, viral infections are what lead to the problem of corns.

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Written by Zhu Zhu
Dermatology
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Corns are treated in which department?

Corn is a relatively common condition. If you suffer from corns, it is recommended to consult dermatology or surgery for treatment. Corns are mainly caused by prolonged standing, or by wearing shoes that do not fit properly or are too tight. They usually appear individually. It is advised to seek treatment promptly at the dermatology or surgery department of a hospital. The primary treatment involves topical medications, but methods like laser or cryotherapy can also be employed.