Consumer health basics
Learning Center
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Allergy medications: Know your options
Learn more about allergy medications. Find out what they do and how they can help your symptoms.
Statin side effects: Weigh the benefits and risks
Statin side effects can be uncomfortable but are rarely dangerous.
Thalidomide: Research advances in cancer and other conditions
Thalidomide — Learn about the history, research, side effects and uses, including multiple myeloma treatment, of thalidomide and related drugs.
Warfarin side effects: Watch for interactions
Warfarin side effects are dangerous and put you at risk of heavy bleeding. Learn more about what to watch for and how you can prevent side effects from occurring.
Wrinkle creams: Your guide to younger looking skin
Do over-the-counter products work? Learn more about whether peptides, retinols and other anti-wrinkle cream ingredients help improve your skin.