Consumer health basics
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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.
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.
Statin side effects: Weigh the benefits and risks
Statin side effects can be uncomfortable but are rarely dangerous.
Male infertility
Male infertility often plays a role when couples have trouble conceiving. Find out what causes male infertility and available options for treatment.
Low sperm count
Having a low sperm count can make conceiving a child difficult, but not necessarily impossible. Learn about possible causes and treatment.
Insect bites and stings: First aid
How to administer first aid for insect bites or stings.
Herbs and supplements: Can they enhance fertility?
There's no good evidence that so-called fertility herbs and supplements actually improve fertility.
Herbal supplements and heart medicines may not mix
Some herbal supplements can have dangerous interactions with heart medications.
Coronary artery disease
Learn about this serious heart condition in which the major blood vessels that supply your heart with blood become damaged or diseased.
Can coenzyme Q10 prevent statin side effects?
Coenzyme Q10 might help reduce the muscle aches some people experience while taking cholesterol-lowering drugs known as statins.
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