What medicine to buy for a corn?

Written by Zhu Zhu

Dermatology

Updated on September 27, 2024

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Corns are a type of skin disease formed due to long-term friction and compression. The cause of corns is often related to standing for long periods or wearing ill-fitting or tight shoes. For treating corns, it is advised to primarily use topical medications, which can be directly applied or used as a corn plaster. Besides topical creams, some physical treatments such as carbon dioxide laser, cryotherapy, and X-ray irradiation can also be used.

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Written by Zhang Da Wei

General Surgery

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Can corn plaster be used for skin tags?

Eating meat and corns actually have fundamental similarities, generally caused by viral infections. Therefore, using antiviral medications is definitely feasible. Corn patches can also have some effect on local irritation, so it's possible to use corn patches on warts as well. However, warts generally have a deeper area or more apparent superficial changes. Therefore, if using corn patches, they must be combined with other treatment methods, since corn patches generally work better on surface treatments. Thus, treating warts only on the surface might lead to recurrent warts, so it is necessary to combine them with other antiviral medications or local injections of antiviral drugs for better results together with the corn patch treatment. (Please use medication under the guidance of a doctor)

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Written by Liu Gang

Dermatology

53sec

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How can corns be treated to be eradicated completely?

Corns are growths formed by the entry of foreign bodies into the skin, which become exacerbated by repeated friction and compression. There are many treatments for corns, and the most conventional one involves the application of corn plasters, which can completely cure the condition. Corn plasters are a type of corrosive medication. After local application, they completely erode the corn. However, in some patients where the corn is particularly deep or large, corn plasters may not be able to cure it completely. In such cases, it is advisable to visit a dermatologist at a reputable hospital and opt for liquid nitrogen freezing treatment. Following liquid nitrogen treatment, blisters form locally, and as these blisters peel off and necrotize, the corn also falls off and dies. If these treatments are not effective, one can consult a surgical department for a surgical procedure to completely excise the corn.

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Written by Zhang Da Wei

General Surgery

52sec

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Are corns the same as calluses?

A corn is actually what is commonly referred to as a typical wart, and this type of common wart is actually caused by a viral infection. When the body's immune system is weakened, such an infection can occur, and it generally has a slight possibility of contagion. Most of the time, treatment of these warts involves localized injections of antiviral medication, or through methods such as laser surgery, which can achieve improvement. On the other hand, a callus is a type of localized proliferative condition, and although it may be caused by a viral infection, the likelihood of it being caused by localized pressure or irritation is greater. Typically, this condition can be improved through physical therapy methods, such as using topical medications to remove it, or by using laser surgery locally as a complementary treatment, achieving better outcomes.

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Written by Zhu Zhu

Dermatology

33sec

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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.

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Written by Zhang Da Wei

General Surgery

45sec

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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.