Do you crack your knuckles? For decades, warnings about possible harm have caused concern about the habit — here is what the research says.

The popping sound habitual knuckle crackers make may be annoying — or even alarming — but are they actually harming themselves? The research is somewhat limited but generally concludes that ...

You don't give your age, but this sounds like mild arthritis. In the early stages, the cartilage cushions that protect the joint surfaces become worn, and the joint lining can become inflamed, but ...

I’ve got my fair share of unconscious habits: running my hands through my hair, tapping my feet, pursing my lips when I’m concentrating—and, of course, cracking my knuckles. That last one is perhaps ...

There are many reasons people crack or pop their knuckles. Some do it as a nervous tic, others do it because of restlessness, still others do it to relieve pressure and stiffness and then some, ...

Joint pain and weakness can be caused by a number of conditions, including acute injuries, infections, and chronic diseases. The outlook depends on the underlying cause. Share on Pinterest Getty ...

Joint pain is a common symptom we all experience at some point or another. Painful joints can have a significant impact on quality of life and the ability to do daily activities. There are numerous ...

Joint cracking and popping, known as crepitus, is usually harmless and caused by gas bubbles, tendon movement, or tight muscles. However, persistent sounds accompanied by pain, swelling, stiffness, or ...

Have you heard the old wives' tale that knuckle cracking will enlarge your knuckles? What about the one that cracking your knuckles causes arthritis? There are many beliefs about this common behavior, ...