what's inside: medicine channel

 

Medicine has to do with diseases and conditions that affect the entire body. In this section, learn about testing and treatment plans including the medicines used to prevent and treat a range of diseases and conditions.

featured articles

FPO

How LASIK Works

Lots of people are trading in glasses and contacts for more permanent vision correction. Curious about vision correction surgery? Find out if you're a candidate for LASIK and see how the process works.

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How Antidepressants Work

Antidepressants are the first line of treatment for depression. Sales of antidepressants total $50 billion annually, making this class of drugs one of the leading prescription medications. But are they effective?

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How Generic Drugs Work

About half of all prescriptions are filled with a generic equivalent of a brand-name drug. Generic drugs have the same active ingredients, safety and effectiveness as brand-name medications, but are they really just as good? And why are they so much cheaper than brand-name drugs?