Which would you choose — a daily tablet or a trip to the doctor for an allergy shot? Eddie Lawrence/Dorling Kindersley/Getty Images hide caption

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Immunotherapy Tablets For Dust Mite Allergy Reduce Asthma Risk
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Bupropion, sold under the name Wellbutrin, is an antidepressant often prescribed to help a person quit smoking. Michelle Del Guercio/Science Source hide caption

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Overdoses of hydrocodone and other opioid painkillers caused more than 16,000 deaths in 2013, according to the CDC. Photo Researchers, Inc./Science Source hide caption

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The number of people being diagnosed with diabetes has been on the decline since 2009. iStockphoto hide caption

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Fewer People Are Getting Diabetes, But The Epidemic Isn't Over
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