Ingrown toenails are a problem in which the toenail edge pierces the nearby skin. The condition causes great pain along with discomfort. Nail infection can worsen the problem so it is important to treat it promptly. Do not treat the toenail infection on your own. You should get proper treatment for the problem. Do not cut the affected nail on your own. If the nail has gone very deeply in the skin, consult a podiatrist. Trim the toenails straight across. Soak the feet in warm water mixed with Epsom salts. Use home remedies for curing the ingrown nail. The best home remedies for painful ingrown toenail are as follows.