Medicine has come a long way since the days of leeches and bloodletting. Scientists and doctors have spent years researching products and methods that actually do help alleviate symptoms and cure diseases. However, some of our medical practices may seem outdated, and even dangerous, in a few generations. It’s always a good idea to look into any medication you intend to take, and know what you’re getting into. In some cases, preventative measures can ensure that you don’t need to pop a pill at all.