There are some simple home made medicines that you can prepare and apply on the bruise to cure it quickly. Mix one part cayenne pepper with five parts melted petroleum jelly, let it cool, and apply it on the bruise twice a day till it gets better. You can also reduce the pain and inflammation by dipping a cloth in tea made of comfrey root and treating your black eye with it. Witch hazel is also an effective curer of a black eye. Make a poultice of witch hazel and apply it on the affected areas, or else you can purchase ready made witch hazel pads and keep them on the under eye area. Gently rubbing the area with 2-3 drops of castor oil will also reduce the swelling and pain.
Till your bruise is better, you must have more Vitamin K and Vitamin C in your diet. Vitamin C is especially important, as it strengthens the walls of blood vessels. You can get Vitamin K from alfalfa and Vitamin C from fruits like oranges, sweet lime and lemon, broccoli, and sweet potatoes. Also, consume lots of green leafy vegetables and fresh fruits and raw vegetables to get all the nutrients that will help in healing the contusion. Your contusion will also heal faster if you avoid hot and spicy food, alcoholic beverages, strong teas and coffees.
answered by M W