If the toenail has been cut too short, it is recommended to pay attention to local care, wear appropriate shoes, keep clean, avoid causing infection after minor trauma; if there are signs of infection, anti-infection drugs can be given. Trimming toenails is generally not recommended to cut too short, otherwise it is easy to cause damage to the nail bed, inducing bacterial infection. 1. Trimming toenails too short, if there are no symptoms of discomfort, such as localized breakage, it is recommended to closely observe, do a good job of local care, do not wear crowded shoes, with the passage of time, the toenail can gradually grow out. 2. toenail cut too short, if the nail bed is damaged, causing bleeding, bacterial invasion may form inguinitis, if necessary, give erythromycin, fusidic acid ointment topical smear, with oral amoxicillin, cefadroxil and other drugs anti-infection treatment. In summary, toenails trimmed too short, if caused nail bed damage, it is recommended to go to the hospital general surgery in a timely manner, under the guidance of the doctor to give medication, to avoid aggravation of the symptoms.