Vitamin D deficiency often goes undiagnosed, especially during the winter months. A doctor has shared the warning signs to ...

Two-year follow-up data from 34 subjects in the VenoValve pivotal trial show sustained clinical improvement and continued patient benefit, from 12 months to 24 months.

Behind-the-knee pain could be due to muscle strain or arthritis—or something far more serious. Orthopedic experts say these ...

Most states allow some form of "medical marijuana." It is especially popular with pain patients, many of whom do not have ...

Researchers discovered a previously unknown mechanism that may drive tissue damage and a new target for drug discovery.