Introduction We all desire a happy and healthy life. The three best steps towards achieving this goal are a balanced diet, proper sleep and correct exercise. But, the only evil in this way is an illness. Bad health is an indication of improper lifestyle or some unhealthy act done by you. Fortunately, medical science has developed a lot and has paved the way towards faster and more effective treatments. There are numerous types of medicines and therapies used around the world. These types differ...