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.
Soak feet in warm water for ten minutes, pat nails dry completely with a towel. Use a nail cleaner to scrape out dirt and grime from underneath the toenail. Cut dry toenails straight across without cutting the edges inward. Make little cuts across the nail rather than one large cut. Leave toenails a little long to prevent then from growing inside the skin. Swipe an emery board across the tip of the nail in one direction to smooth of rough edges that may catch on shoes or socks.