Research We’re Watching: Tai chi prevents falls after a stroke
Tai chi can improve balance and help prevent falls after a stroke.
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On call: Heart disease and high altitudes: Safe to travel?
Higher altitude does strain the cardiovascular system, but if you prepare and don’t push yourself too hard, high-altitude travel can be safe for men with history of heart problems.
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Tests your doctor may order to determine whether you have heart disease
Two types of tests are used to diagnose heart disease and risk of heart attack. The first determines if a blockage in the heart’s arteries is affecting blood flow. If the answer is yes, a second type is done to pinpoint the location of the blockage.
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Get your heart pumping in the fight against forgetfulness
Regular moderate exercise up to 150 minutes per week releases brain chemicals that support better memory, concentration, and mental sharpness. To succeed at exercise, do it with a partner, outdoors, and in a way that is fun for you.
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New ways to beat osteoarthritis pain
Researchers are looking for new approaches to treating osteoarthritis. These therapies go beyond damaged cartilage and include the osteoporosis drug strontium ranelate and stem cell therapy.
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Ask the doctors: Should I worry about prediabetes?
Type 2 diabetes damages blood vessels. People with “prediabetes” can lower the risk of progressing to diabetes by exercising 30 minutes a day, losing 5% of their weight, and changing the way they eat.
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On call: Generic Lipitor: Fight or switch?
Generic medications meet the same standards for safety and effectiveness as brand name drugs.
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In the journals: Have osteoarthritis? Careful with narcotic painkillers
Prescriptions for narcotic (opioid) pain relievers for osteoarthritis in older adults are rising. It may be causing more harmful falls and fractures.
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Ask the doctor: Do I need hemorrhoid surgery?
Most hemorrhoids can be managed by increasing fiber and fluid intake and by using over-the-counter hemorrhoid products. Procedures to shrink or remove hemorrhoids are available if necessary.
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Research We’re Watching: Older women can wait two years for next mammogram
Having a mammogram every two years is less likely than annual screening to produce a false-positive result in older women. Additional data suggest having a mammogram every two years rather than every year may be a reasonable strategy for women over 50.
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