What should I do if a corn has fallen off and left a hole? Can I wash it?
Sep 22, 2023
Source: Cainiu Health
Dr. Liu Qingyun
Introduction
After the corn has fallen off, leaving a hole, the affected area can be cleaned and treated through disinfection with iodophor, reducing friction, maintaining a bland diet, using topical medications, and taking oral medications. It is important to keep the area dry and minimize local friction. Wearing pointed shoes should also be avoided, and prolonged standing should be limited to prevent recurrence of the corn. Generally, healing occurs spontaneously within about two weeks.
Generally speaking, when a corn falls off and leaves a hole, the affected area can be cleaned and treated through methods such as disinfection with iodophor, reducing friction, maintaining a light diet, topical medications, and oral medications. Specific analysis is as follows:
1. Iodophor Disinfection
After a corn has fallen off, the affected area should first be disinfected using iodophor to prevent bacterial or microbial infection, followed by keeping the area dry.
2. Reduce Friction
If the corn on the foot has fallen off, keep the affected area clean and avoid wearing tight shoes or socks to minimize friction and prevent re-injury due to pressure on the wound.
3. Light Diet
During recovery, patients should maintain a light diet and avoid spicy or irritating foods, which may trigger inflammatory responses and worsen symptoms at the affected site.
4. Topical Medications
After a corn falls off, a hole often remains and may be accompanied by symptoms such as skin pain and swelling. Under medical guidance, patients can apply medications such as corn plasters or salicylic acid ointment to soften keratinized tissue and relieve discomfort.
5. Oral Medications
If an inflammatory response occurs after the corn has fallen off, patients are advised to take medications such as itraconazole capsules or terbinafine hydrochloride tablets as directed by a physician.
In addition, patients may also consider treatments such as liquid nitrogen cryotherapy or traditional Chinese massage to alleviate the condition after a corn has fallen off and left a hole. It's important to keep the area dry, reduce local friction, avoid wearing pointed shoes, and refrain from prolonged standing to prevent recurrence. The wound typically heals on its own within about two weeks.
