Human beings have developed the science of saving lives and practiced tough surgeries and operations since millions of years. Since the evolution of humankind, medicines have found one kind or another.
As time passed, new and better technologies came into existence and the quality of life improved. The standard of living also increased and the lifestyle improved drastically. As medical practices evolved, it also boosted the birth of drug industry. Currently, there are several big companies which sell drugs and make huge profits.
Let us take a look at the most expensive legal drugs-