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Corn
What causes corns on the soles of the feet?
Corns are mostly caused by the prolonged and repeated friction and compression of a foreign object that has entered the skin, resulting in a hyperproliferative lesion. They are generally small and can be completely treated with common corn ointments. However, if a corn has been present for a long time and has grown larger, it is recommended to seek treatment at a formal hospital's dermatology department using the method of liquid nitrogen freezing, which usually resolves the issue in one or two sessions. Some corns can become larger and may be painful or show signs of inflammation and infection. In such cases, it is advisable to visit a surgical or dermatology department for a minor minimally invasive surgery to completely remove it. When wearing shoes, it is essential to choose loose and soft-soled footwear, and avoid walking barefoot on surfaces to prevent foreign objects from entering and causing the recurrence of corns.
Why do corns form on the feet?
Corns on the feet are caused by long-term compression or friction, leading to excessive proliferation of the stratum corneum and thickening of the stratum corneum. Corns commonly occur in adults, particularly in women, and are frequently found on pressure-bearing areas such as the feet, soles, the inner edges of the big toe, the outer sides of the little toes, as well as the heels and tips of the toes which are areas of friction and pressure. The skin lesions are clearly defined, either light yellow or deep yellow in color, shaped like a cone with a smooth and slightly raised surface. Because they compress the peripheral nerves in the dermis, walking or when pressure is applied, the pain is quite noticeable.
Corns are formed by the thickening of the skin in response to pressure and friction.
Corns are primarily caused by the prolonged and repeated irritation from foreign objects entering the skin, and they are also somewhat related to one’s walking habits or footwear. Once formed, they can be painful, and in severe cases, may lead to pus-filled infections. Typically, corns can be effectively treated with common corn plasters. If the treatment with corn plasters proves ineffective, one can seek cryotherapy with liquid nitrogen at a dermatology department in a standard hospital. In more severe cases, surgical removal may be necessary. Generally, corns can be completely cured using these methods. It is advisable to wear loose-fitting shoes regularly, avoid tight shoes that compress the feet, and not walk barefoot to prevent foreign objects from re-entering the skin and causing a recurrence of the condition. (Use medication under the guidance of a doctor.)
What is the difference between a viral wart and a corn?
Viral warts and corns, though similar in appearance, have significant differences. In terms of cause, viral warts are caused by an infection of the human papillomavirus and are contagious. Corns, on the other hand, are not contagious and are caused by long-term pressure, friction, or tight shoes. In terms of treatment, corns can often be cured through laser treatment or medication. Viral warts need to be treated with antiviral medications, along with physical treatment methods such as cryotherapy with liquid nitrogen. (Please use medication under the guidance of a doctor)
Are corns and calluses the same thing?
Corns and calluses are generally different diseases. Generally speaking, corns are caused by long-term local compression and friction. In this case, it will lead to thickening changes in the stratum corneum, so it is relatively easy for this problem to occur on the soles of the feet. Warts, on the other hand, are a type of common wart caused by viral infection. This means that infections are more likely to occur when the body's immunity is low. Of course, this is also directly related to local discomfort or compression problems. However, there is an essential difference between the two diseases. Nevertheless, the general direction or principle of treatment for both diseases is similar, mainly involving local excision methods. Additionally, appropriate use of antivirals, or treatments such as laser therapy or cryotherapy, can also achieve the purpose of treatment and improvement.
Can corns be treated with corn plaster?
Corns themselves are caused by viral infections, and medically they are referred to as corns. Thus, they can be improved through medication. Corns also represent a type of local skin proliferation, so if you want to completely remove them, specific treatment is necessary to make improvements. Medications can achieve certain therapeutic effects, but it is relatively easy for them to recur after treatment. Therefore, in daily life, it is important to specifically enhance immunity, then avoid repeated outbreaks and local pressure to prevent recurrence. In everyday life, you can also go to a hospital or a specialized foot care center for specific local treatment. Complete cure is necessary to avoid repeated issues as much as possible. Additionally, once immunity is improved, the chances of recurrence will decrease.
What medicine to buy for a corn?
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.
Do corns that don't hurt need to be treated?
Corns are mostly caused by the entry of foreign objects into the skin locally, followed by hyperplasia formed through repeated friction, generally appearing as wedge-shaped on the surface of the skin. If corns are not treated, they might gradually grow larger or increase in size, causing pain during long-term walking. Even if there is no pain temporarily, treatment is still necessary. It is advised to go to the dermatology department of a regular hospital for surgical removal or use liquid nitrogen freezing. This condition can be prevented from recurring by paying attention to one’s walking posture, shoe-wearing habits, and avoiding stepping on dirty things. Regular exercise to strengthen immunity and avoiding walking barefoot are also beneficial.
The difference between plantar warts and corns
Toe warts and corns are both skin diseases that occur on the feet, but they are entirely different diseases, and many people easily confuse toe warts with corns. First, the causes of toe warts and corns are different. The occurrence of corns is greatly related to compression and friction, while toe warts are mainly caused by viral infections due to reasons such as low immunity. Secondly, their contagiousness is different; corns are not contagious, while toe warts are highly contagious.
Is it useful to use corn plasters for warts?
Using corn plasters for cuticles is not very effective and is not recommended. Corn plasters are a treatment method for corns because cuticles, also known as hangnails, generally result from abnormal growth in the nail groove, nail biting, improper nail trimming, or excessive friction. It is generally advised that if the nail grows a cuticle, it is best to trim it short and avoid biting the cuticle to prevent scarring and infection. Regular application of moisturizer is recommended, and one should not pick, pull, or twist the cuticle. Developing a habit of skincare and protecting the stratum corneum is encouraged.