Health

Living with repetitive strain injury

Repetitive strain injury (RSI) can affect anyone who uses his or her hands a lot and repeats the same movements over and over again. It can develop whether you're working at a computer all day or spending hours of leisure ...

Diseases, Conditions, Syndromes

Understanding and preventing gangrene

Dear Mayo Clinic: I have heard that a stubbed toe can lead to gangrene in some individuals. Is that true? What are the signs of gangrene, and how can it be avoided?

Medications

Red flags on pain reliever safety

For many people, pain relievers are wonder drugs, allowing them to carry on with their lives despite disabling arthritis, for instance, or recurrent headaches. But all pain relievers, whether sold over-the counter (OTC) or ...

Medical research

Healing wounds with cell therapy

Diabetic patients frequently have lesions on their feet that are very difficult to heal due to poor blood circulation. In cases of serious non-healing infections, a decision to amputate could be made. A new therapeutic approach, ...

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