Should medicines be tested on animals?

Legally, all drugs have to be tested on animals for safety before they can be used in humans. This helps to reduce side effects and human fatalities.Click to see full answer. Besides, are medicines tested on animals?Drug testing. Monkeys, dogs, rabbits, rats and mice have been used to test drugs for humans for over half a century. Laws and regulatory agencies worldwide currently require that medicines are tested on animals before clinical trials on humans. Millions of animals are used in these cruel tests worldwide every year.Also Know, how do you test for medicine without animals? These alternatives to animal testing include sophisticated tests using human cells and tissues (also known as in vitro methods), advanced computer-modeling techniques (often referred to as in silico models), and studies with human volunteers. Subsequently, one may also ask, why should medicine be tested on animals? Animals are sometimes used in the testing of drugs, vaccines and other biologics, and medical devices, mainly to determine the safety of the medical product. For medical devices, the focus of animal testing is on the device’s ability to function with living tissue without harming the tissue (biocompatibility).What drugs do they test on animals? The Animal research Behind the Top 25 most Prescribed Drugs Rank Drug Species 1 Synthroid Rats, Dogs, Mice 2 Crestor Rats, Beagle dogs, Mice, Cats, Cynomolgus monkeys, Rabbits 3 Nexium Rats, Beagle dogs, Rabbits, Mice 4 Ventolin HFA Rats, Beagle dogs, New Zealand white rabbits