As I know that the drugs have some harmful affect to us, yet we are bound to take these in. For example, Paracetamol is a very common necessary drug that everyone has to take it but I think it also has terrible affect to our health. Antibiotics and Coartem are on one hand so much helpful to cure serious diseases like Malaria, Typhoid but on the other hand these are also harmful to us to a great extent. Cannot we expect some harmless drugs in future?