Intrinsic renal causes are also important sources of acute kidney injury and can be categorized by the component of the kidney that is primarily affected (i.e., tubular, glomerular, interstitial, or vascular). Acute tubular necrosis is the most common type of intrinsic acute kidney injury in hospitalized patients.
1 Soak your sore toe in warm water for 15 minutes 2 to 3 times each day. 2  Wedge a small piece of wet cotton, such as part of a cotton ball, under the corner of your ingrown nail. 3  This will help lift the nail off of the skin. 4  Soak your toe and change the piece of cotton each day until the nail grows out and can be trimmed.
Non-surgical treatment for an ingrown toenail is comprised of the following steps: 1  Soften the nail by soaking the toe in warm water. 2  Stop the nail from puncturing the skin by pushing a bit of absorbent cotton with an antibiotic ointment on it under the nail. 3  Use over-the-counter pain relievers to lessen toe pain.