Toenails full of bruises can be treated depending on the patient’s condition, which can be sterilized and observed, toenails removed, and medications taken. Bruised toenails may be caused by toes accidentally kicked on hard objects. 1. To first observe the specific situation, if there is no active bleeding and pain and swelling is not obvious, you can first carry out observation, and at the same time disinfect with iodine volts. After more than 24 hours, you can soak your feet in hot water to promote the absorption of bruises. Usually, after a while, the hematoma will be absorbed and the toenail will fall off and grow a new one. 2. If there is strong pain, swelling, and obvious damage to the root of the toenail, you need to consult a doctor in time, pull out the toenail to prevent infection. You can also take MaiZhiLin tablets under doctor’s supervision. During this period, patients should pay attention to rest, wear loose and comfortable shoes, and do not stand for a long time. If there is any discomfort, consult a doctor promptly.