According to
Matthew 19:24-26 
(KJV) Jesus says, "And again I say unto you, It is easier for a camel to go through the eye of a needle, than for a rich man to enter into the kingdom of God. When his disciples heard it, they were exceedingly amazed, saying, Who then can be saved? But Jesus beheld them, and said unto them, With men this is impossible; but with God all things are possible".
The word of God says, "all things are possible" This means you could be healed from disease, affliction, infirmities, mental situation, and all that are affecting your body, etc. The only exception to this rule is that it must be done with God's direction and instruction. This is very important; your main focus must be on the God of Abraham, Isaac and Jacob, the Almighty God, the Supreme ruler and controller of every thing and not any other gods or ideals. You must come to the understanding and believe that only God could heal you permanently from whatever is troubling you, whether physical or mental. But you have to use what's in the menu/Bible.
Let go, and let God! By the stripes Jesus endured made you healed.
Notice that the word of God said that you are healed and not heal. Indicating that your healing is already done by God. Past tense.
How could a person suffer so much and not retaliate? Why Jesus would do such a thing, get his flesh turned and beaten for people who He never knows? Is this possible? Maybe not to you, however, He did it for you to be healed.
God's work is done through His word, "In the beginning was the Word, and the Word was with God, and the Word was God" (
John 1:1 
NIV) so your belief should be towards His word, which is able to perform your request.
Article Source: http://www.articlesbase.com/christianity-articles/how-do-i-get-healed-part-1-2355988.html
About the Author: Get more words of encouragement, and the truth about life from Author and Motivational Speaker, Carl Mathis. Learn how to develop your life and be inspired at http://www.carlmathis.com.