Healthy aging: Over 50
Learning Center
Hip resurfacing: An alternative to conventional hip replacement?
Hip resurfacing uses a metal-on-metal prosthesis, which can cause health problems in some people.
Reactive airway disease: Is it asthma?
Reactive airway disease is a general term that doesn't indicate a specific diagnosis.
Nasal spray addiction: Is it real?
Nasal spray 'addiction' isn't really an addiction at all. Learn more.
Photodynamic therapy: An effective treatment for lung cancer?
Photodynamic therapy may play a limited role in lung cancer treatment.
After a flood, are food and medicines safe to use?
After a flood, don't eat foods or take medications that have come into contact with flood water or contaminated water.
Liver transplantation for chronic hepatitis C: How common is it?
Chronic hepatitis C may lead to liver failure, which has only one treatment: Liver transplant. Find out more about this risk.
Caffeine and menopause symptoms: Is there a link?
Coffee, tea and other caffeinated drinks may worsen menopausal hot flashes and other vasomotor symptoms.
Did the definition of Alzheimer's disease change?
What the change in the research definition of Alzheimer's disease means for you.
Blood sugar levels can fluctuate for many reasons
Unexplained changes in blood sugar levels can be the result of illness, injury, stress and hormone changes.
Alzheimer's disease: Can exercise prevent memory loss?
Regular exercise may help in preventing Alzheimer's disease and improving cognitive function.
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