Corticosteroids are anti-inflammatory medications that mimic the natural anti-inflammatory hormones in our body. They are used to control an overactive immune reaction in multiple conditions like rashes, allergies, asthma, and autoimmune disorders. They are potent and highly effective, but have significant unwanted effects, the degree of which is usually dose-dependent ie: the higher the daily dose and the longer the period of time you take the drug, the greater your risk of side effects. Many people taking steroids are often unaware of these effects or how to deal with them if they arise and do not realize how they can have life long consequences.
Statin medications like Lipitor and Crestor are the new everyday Aspirin. Everyone and their mother is taking them. There are actually serious articles looking at the addition of statins to the public water supply.