Is it real? I hardly think so. The power of suggestion is a very strong influence and too often being caught up in the moment can give a false response and this is the case with faith healing.
If faith healing worked as everyone thinks it does then everyone would take advantage of it but instead it is closeted. It may work in the moment but many people have said that their illness or disability returned once the moment cooled down. The excuse for this is they are told they do not have enough faith.
Be smart and know when you are had and particularly so before you part with a great deal of money.
Faith Healing is a hoax and a moment which does not deliver long term on the promise.