Quack doctors, spurious medicines

Some days ago we watched in a TV report that some dishonest traders have been supplying adulterated medicines to several pharmaceuticals. We have come to know that there exist not only quack doctors but also fake pharmaceuticals. The present situation seems to be like “all thieves are cousins”.
Though the quacks cannot prescribe perfect medicine and appropriate doses they are treating the patients without any fear. The unaware people take the medicines prescribed by the quacks and become further sick.
Besides, there are the brokers who take the patients to the particular clinics to get commission.
These quack doctors, fake pharmaceuticals and the brokers can be punished under the existing law. Therefore the authorities should take quick action for the benefit of the people.