Can You Get COVID-19 Again? Replay our May 22 HDLive!

Follow Our Live Coverage of COVID-19 Developments

Health Tip: Joint Popping and Cracking

Please note: This article was published more than one year ago. The facts and conclusions presented may have since changed and may no longer be accurate. And "More information" links may no longer work. Questions about personal health should always be referred to a physician or other health care professional.

(HealthDay News) -- Most people have popping and cracking of their joints, especially as they age.

Though the reasons behind these sounds are unclear, doctors think they may be caused by ligaments stretching and releasing, or the compression of nitrogen bubbles.

Usually, the phenomenon doesn't need treatment. However, if these sounds are accompanied by swelling and pain, seeing a doctor is recommended, says Johns Hopkins Medicine.

Last Updated: