Acute nail fungus can heal in a few days, generally based on the patient’s different degrees of local infection, and whether to take active treatment, their own healing ability and other factors to make an objective analysis. If the degree of infection of acute nail infection is heavy, combined with diabetes, low protein malnutrition and other diseases, after the injury is not active local anti-infection, disinfection support treatment, the recovery of acute nail infection is slow, some patients often need 2-3 weeks, local inflammation and swelling to gradually absorb and subside. If the local infection of acute nail infection is mild and no abscess is formed, and its own absorption ability is strong, you can give external application of Ruyi Jinhuang cream, oral amoxicillin and other drugs for active anti-infection treatment, generally 3-5 days after the local inflammation can be completely absorbed, recede, and achieve better treatment results.