A member asked:

My toes pop when i walk and when i exercise my knees sound like cracklings. help!

3 doctors weighed in across 2 answers

Joint popping: Joint cracking and popping is not anything abnormal provided no pain, swelling, redness or loss or lack of function is present. I would worry about popping/cracking only.

Answered 7/25/2013

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No need to worry: This cracking sound ca be many things like tendons snapping, arthritic bone changes, air pockets and many more. If no pain mention it to pcp next visit.

Answered 4/21/2014

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