Kidney injury care measures are as follows: 1, any type of kidney injury need to maintain absolute bed rest, absolute bed rest means that patients lying on their backs in a harder bed, eating, drinking, urination, defecation need to be completed in bed, can not carry out strenuous activities of the waist, can not rashly down to the ground, so as not to cause contusions or lacerations aggravated and lead to blood loss. 2, diet should be light, easy to digest, because long-term Bedridden patients such as eating rougher food or eating too much can cause stubborn constipation or abdominal distension, etc. 3, pay attention to the observation of urine color, the amount of urine statistics, usually kidney injury patients need to be indwelling catheter, if the indwelling catheter appears red in color, you need to promptly communicate with the doctor to make the appropriate treatment, can cause hemorrhagic shock due to secondary bleeding from kidney contusion or laceration, so, to Timely detection of hematuria in the urinary catheter and timely treatment.4. To prevent local pressure sores caused by long-term bed rest, you need to properly massage the low hanging pressure parts of the body every 2-3 hours, such as the sacral or lumbar spine area, to avoid local skin breakage or pressure sores caused by long-term bed rest, etc.