Is It Bad to Crack Your Back? A Chiropractor’s Perspective

is it bad to crack your back

“Snap, crackle, pop” is a well-known cereal slogan, but it is also commonly associated with the sounds of cracking joints. It is not uncommon to hear loud “popping,” “cracking,” or “snapping” noises with certain movements or when getting a chiropractic adjustment. There are several reasons your back and other joints may crack, most of which are nothing to be alarmed about.

Common Causes of Joints Cracking

  1. Nitrogen Bubbles

The most common cause of cracking joints is often due to an escape of gas bubbles. Joints are lubricated by synovial fluid, which is comprised of oxygen, carbon dioxide, and nitrogen. Gas may be released when pressure is applied to this fluid through joint movement, resulting in the “popping’ or “cracking’ noise.


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  1. Injury

Injuries, such as broken bones and sprains, can contribute to the cracking of joints. Both new and old injuries are liable to give symptoms. There’s usually no reason for concern as long as no pain is experienced while the sounds are heard. 

  1. Arthritis

Sometimes the reason for joint cracking is linked to a more chronic condition. As the cartilage wears down and bone grinds against bone, joints may become noisier. Arthritis is most commonly found in the knee joint.


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Is it Bad to Crack Your Back?

While injuries sustained from cracking your own back are not common, it is possible to hurt yourself. These atypical injuries may occur from using too much force or pressure or cracking your back too often. Joint strain, swelling, and even the breakdown of cartilage and soft tissues can result from too much wear and tear on your joints.

Hypermobility, or ligament laxity, can result from cracking your back too often. Your ligaments become stretched each time you move a joint past its normal range of motion. This can significantly increase your risk of sprains, joint instability, and damaging ligaments to the point that they will no longer be able to support the joint in the proper position.

If you have an existing vertebral injury, such as a slipped disc, you would be wise to exercise a great deal of caution when cracking your back. Moving in the wrong direction can exacerbate your symptoms or even cause a new slipped disc issue.

Additionally, you should avoid cracking your back if you have:

  • Severe osteoporosis
  • Spinal cancer
  • High risk of stroke
  • An upper neck bone abnormality
  • Numbness, tingling, or loss of strength in an arm or leg

Although it is typically believed to be safe, it is not advisable to crack your back yourself. It is best to have professional chiropractic adjustments for your spine, as it is your safest option. If you feel the need to crack your back on your own, consider gentle stretching or exercises to improve your strength and posture instead.

If pain accompanies any cracking, you should seek out medical attention as soon as possible. Seek out advice and formulate a treatment plan with a sports injury chiropractor.

Our team of talented Chiropractic Physicians includes Dr. Jessica Rosner and Dr. Scott Rosner. As established chiropractors in Quincy, Hingham, and Braintree, they will help understand your body and back pains and determine whether the cracking you hear is anything to be concerned about. 

Reach out today with any questions!