Pedicure can not cure gingivitis, excessive pedicure may also aggravate the condition. 1. Most cases of onychomycosis are caused by the infection of nails embedded in the nail grooves due to inappropriate shoes or lack of attention to local hygiene. A simple pedicure will not only fail to cure gingivitis, but may also cause it to worsen. If the pedicure is excessive, the newly grown nails will soon be embedded in the nail groove and cause infection. Therefore, patients with onychomycosis should let their nails grow slowly and cut them off when they are flat, rather than trimming them excessively. 2. The treatment of onychomycosis is usually a combination of topical antibiotics and oral antibiotics. Commonly used topical antibiotics include mupirocin ointment, erythromycin ointment, etc. Oral antibiotics include amoxicillin and erythromycin. Surgical nail extraction may also be required for severe cases. The above medications need to be used as prescribed by the doctor. It is recommended that patients with onychomycosis go to the hospital surgery or dermatology department for treatment under the guidance of a professional doctor, do not operate blindly on your own.