Getting free samples of prescription drugs from your doctor might sound like a great deal, but they can end up costing you more in the long run. Manufacturers typically use free samples to promote the newest, least-tested drugs. Such gifts might lead doctors to prescribe them when other drugs might be better. If you stick with the drug, which is usually an expensive one, your doctor will eventually have to write a prescription for it. Plus, it may not be the best choice for your treatment. Before accepting them, ask your physician whether the medication is the best one for you.

Read more on what Dr. John Santa has to say about the financial relationship between doctors and the pharmaceutical industry, and find out more on safe ways to cut costs on your prescription drugs.