Question
What is the norm for "popping" or "cracking" finger and/or toe joints? I was told not to do it on my own by some people. Others say to do it gently. Several massage therapists have always popped my fingers and toes in their massage. I especially feel relief as each toe is worked on and popped. One therapist stretches my legs and twists me which relieves more stiffness and discomfort. Is this safe to do? I turn my neck sometimes and hear a slight crack which makes my neck feel less stiff. My right ankle always makes noises, but it never hurts. I don't force any of my joints.

Answer
Dear Michael,

Sometimes the joints in the body "crack" spontaneously with movement and this may be due to the person being genetically flexible.  However, the joints may also be loose by constantly self induce "popping."  Another cause for the joints to be making noise without pain is if there were prior injury to the joint especially the ankle with sprain injury.  The injury caused the joints to be loose and not as sturdy as before.  This induce instability and "popping" sounds without pain.

The consequence of self induced "popping" of the joints may lead to degeneration of the joints and early set in of arthritis.  The reason the sound is made when the joint "popped" is due to the release of gas in trapped in the joints.  This will give a relieve of tension and pain.  Motion is also increase due to the joints being able to slide more freely.

I would recommend to have you neck or back be adjusted by a trained professional such as a chiropractor who can perform the adjustment safely to the appropriate segment of the joints.