The pain in the flesh next to the toe is a characteristic manifestation of onychomycosis, which needs to be treated by a doctor in time. Trenchitis is a very common disease, often due to improper manicure, ingrown nails, can lead to some bacteria, candida infection, etc., in addition, long-term through the tight shoes will also lead to ingrown nails, damage to the nail grooves, so that the bacteria easy to invade. Patients with mild symptoms can soak their feet in warm water 3 to 4 times for 20 minutes each time, and can use hydrogen peroxide to apply to slow down the pain. Chronic inguinitis patients, the local often have fungal or bacterial infections, you can use topical antifungal drugs and antibiotic ointment, such as mupirocin ointment. If the patient has acute onychomycosis, and the formation of a clear abscess or conservative treatment fails, you can use surgical abscess drainage, nail extraction treatment. The flesh next to the bunion is very painful, it may also be caused by wear and tear, if wearing loose shoes and still no improvement, it is recommended under the guidance of a doctor for standardized treatment.