Corn

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Written by Zhang Da Wei
General Surgery
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The difference between a corn and a callus.

Corn and calluses actually have fundamental differences. A corn is a type of common wart, which is essentially a viral infection. This type of infection is somewhat similar to plantar warts, usually occurring on the sole of the foot. Although both conditions are more likely to occur on the sole, common warts typically manifest as protruding bumps on the surface, whereas calluses are not protruding and the skin in the affected area is relatively smooth. Thus, one can determine the type of condition based on these surface appearances. However, both conditions share commonalities such as being caused by viral infections. Additionally, common warts generally have a darker color, while calluses are more translucent.

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Written by Zhang Da Wei
General Surgery
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There are many small flesh spikes in the corn.

Corns often contain many small flesh spikes, and this condition might be due to plantar warts, caused by factors such as local compression and friction. This disease is actually a type of common wart, usually resulting from abnormal local skin proliferation, leading to keratinization. Physical therapy or surgical methods are generally used to improve this condition. Physical therapy mainly involves excision and separation, and it is essential to use some softening solutions to prevent extensive bleeding. Surgical options mainly include laser and cryotherapy, which can effectively treat and improve the condition, and further analysis and determination can be done based on the specific situation.

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Written by Zhang Da Wei
General Surgery
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Can corn plaster be used on warts?

Warts, commonly referred to as corns, are caused by viral infections. This condition is somewhat related to the individual’s immune system, so physical therapy can help improve the situation. Corn plasters can be effective for treating warts, but it is essential to avoid overusing them to prevent local damage and other issues. Additionally, there are other treatment options for warts, such as laser surgery, which can effectively address the problem. Surgical removal with a scalpel or podiatry knife can also completely eradicate the wart. Adapting the treatment method based on specific changes can lead to quicker recovery; however, it is crucial to prevent any infections associated with warts.

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Written by Zhu Zhu
Dermatology
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What is the difference between athlete's foot and corns?

Athlete's foot and corns, although both are skin diseases, are quite different with many distinctions. First, athlete's foot is a fungal infection causing dermatophytosis, while corns are skin conditions formed by prolonged standing or chronic friction and pressure. Additionally, the treatment for athlete's foot involves antifungal medications, whereas corns can be treated with the application of corn ointments. It is advisable to wear loose and breathable shoes and maintain good personal hygiene. (Specific medications should be used under the guidance of a physician.)

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Written by Zhu Zhu
Dermatology
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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 Zhu Zhu
Dermatology
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Differentiation between Corns and Plantar Warts

Corns and plantar warts are two different skin conditions, although both often occur on the feet, they have significant differences. First, corns and plantar warts differ in contagion and quantity. Generally, corns appear singly and are not contagious; while plantar warts often appear in larger numbers and are highly contagious. Moreover, corns are usually caused by pressure or friction on the feet, whereas plantar warts are caused by a viral infection of the skin on the soles of the feet.

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Written by Zhu Zhu
Dermatology
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What is a corn like?

Corns are a common skin disease, closely related to prolonged standing or constant friction and compression under the feet. Corns consist of a hyperkeratosis forming a circular or oval, yellowish appearance. They generally cause severe pain once they develop, and prompt treatment is necessary. This can include the use of topical medications or physical therapy methods, such as laser treatment.

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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.

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Written by Xu Jun Hui
General Surgery
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Is a corn the same as a callus?

Skin tags are not the same as corns; they are two completely different conditions. Skin tags generally refer to abnormally proliferating tissue at the nail area, and also commonly refer to warts. Corns usually result from localized abnormal friction, causing proliferative growth of the soft tissue, typically located on the sole of the foot. Skin tags and common warts can also occur on the bottom of the feet, but skin tags usually appear as proliferative, tumor-like protrusions on the surface of the skin, whereas corns generally do not protrude above the surface of the skin.

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Written by Zhu Zhu
Dermatology
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How does a corn form?

Corns are a common dermatological disease, mainly caused by friction and compression. They typically appear as small, round, hard lumps that are painful to press with the hand. They often occur on the soles of the feet or toes. Corns are usually caused by wearing shoes that are too tight or by standing for prolonged periods, which irritates the skin of the feet over time. Once corns develop, they must be treated promptly; otherwise, the pain may affect walking or make it impossible to walk.