Cracking Your Own Back or Neck: Is It Harmful, and Why Do You Keep Needing To?

If your back pops when you stretch in the morning, or your neck cracks when you turn your head, that's usually not a reason for alarm. Andrew Bang, a chiropractor quoted by Cleveland Clinic, puts it simply: a neck that cracks once or twice a day is natural, and cracking your back once a day isn't a big deal.

How often and how hard are where the answer changes. When you're doing it multiple times a day, Dr. Bang says your body is trying to tell you something. And Harvard Health's doctors warn that cracking your neck or back in a sudden or jerky way can injure nearby nerves or other tissues.

One caveat before we go further. Much of the advice on this topic is expert opinion and case reports, not long-term studies of people who crack their own spines. Raymond Hah, a spine surgeon at Keck Medicine of USC, calls the evidence on whether neck cracking causes damage "fairly inconclusive." We'll tell you which is which as we go.

Dr. Bang talks about the urge in terms of pressure in the joint, and Cleveland Clinic says your posture, your desk setup, and even how you hold your phone can all contribute, with muscle tightness sometimes part of it too. His question is the right one to ask: why do you feel the need to do it all the time?

Cracking may bring temporary relief, but that's not the same as solving anything. Dr. Shane Wernke, a chiropractor at a Life Time clinic writing in Life Time's health and fitness magazine, Experience Life, says it "typically doesn't correct the joints behind stiffness, pain, or dysfunction," and that the sounds can come from the joints above and below the "stuck" one. That's one chiropractor's clinical opinion rather than something measured in a study, and we're chiropractors too, so weigh it accordingly.

Some of it is plain habit. Dr. Wernke mentions people who crack their necks out of nervous habit, and Dr. Bang's advice is, "Don't just let it become a habit."

The most serious risk is a vertebral artery dissection, a tear in the layers of tissue that carry blood to the brain and spine. It can decrease blood flow to the brain and raise the risk of a clot or stroke. Cleveland Clinic says this happens in very rare cases.

The evidence tied to self-cracking comes from case reports. In a 2011 report, a 42-year-old woman who had self-manipulated her neck several times a day for years sought care for shoulder pain and, secondarily, neck pain, 12 days after what she called the worst headache of her life. She repeatedly asked for an adjustment, but was referred to the emergency department instead, where imaging found a dissection. She was treated and had a good outcome. In a 2024 report, a 40-year-old man cracked his neck at work, developed neck pain and stroke-like symptoms, and was declared brain dead several days later with tears in both vertebral arteries. The authors attributed his death to the self-manipulation.

Single cases like these can't tell you how often this happens. The authors of the 2011 report say outright that one case can't prove a relationship, and they called for more research. So one pop isn't a reason to panic. It is a good reason not to force your neck, and not to try cracking your way through a sudden, severe headache or neck pain.

We'd be dodging if we left this part out: the concern isn't limited to cracking at home. The Keck Medicine article raises it even when discussing adjustments from a licensed chiropractor or physical therapist, noting research indicating that neck manipulations could in rare cases lead to stroke, and it tells readers to let their practitioner know if they're at increased risk of stroke. It's part of why a history and exam should come before any adjustment.

The CDC says to call 911 right away for any of these sudden symptoms, and not to drive to the hospital or let someone else drive you:

Cleveland Clinic suggests talking with a provider if you feel the need to crack all the time or if cracking causes pain, and seeing your primary care provider if the need won't go away after you've changed your habits. As Dr. Bang puts it, "Pain is an indication that it's time to do something."

MedlinePlus lists several reasons to contact a provider right away about low back pain, including pain after a severe blow or fall, weakness or numbness in your buttocks, thigh, leg, or pelvis, loss of control over urine or stool, pain traveling down your legs below the knee, pain that wakes you up at night, unexplained fever with back pain, and difficulty walking or keeping your balance.

If you come to see us, an adjustment isn't a general twist until something gives. It's a controlled force aimed at a specific joint that isn't moving the way it should, chosen after Dr. Johns has gone over your health history and goals and examined you. It can be delivered by hand, on a drop table, or with a handheld instrument, depending on your body and your comfort.

An adjustment usually isn't the whole plan, either. Depending on what's going on, it may be paired with physiotherapy or posture work so the improvement holds up between visits.

If you're around Parrish and you can't stop cracking something, or it has started to hurt, call us at 941-933-1500. The first consultation is free.