The habit of cracking your knuckles is common and puzzling to many people. Although the practice is harmless in most cases, it is important to understand what happens when cracking and what precautions should be taken to avoid potential problems.
Snapping your fingers: What happens?
The characteristic cracking sound occurs when the joints separate rapidly, forming gas bubbles in the synovial fluid, which are released with the movement. In most cases, this phenomenon does not cause permanent damage to the joints.
However, caution is needed with how hard and how often you crack your knuckles. Overdoing it can, in rare cases, lead to problems such as joint injuries or fractures.
Can cracking your neck cause a stroke?
The practice of cracking the neck deserves special attention. Although it is not a common cause, sudden movements can, in rare cases, increase the risk of stroke, especially in people with alterations in the cervical spine.
The sudden movement can rupture the wall of an artery that carries blood to the brain, forming a clot that can block blood flow and cause a stroke. Therefore, cracking the neck should be avoided or done with caution.
When to seek medical help
It is important to monitor your body after cracking a joint. Seek medical attention if you experience any of the following symptoms:
- Persistent pain or swelling after popping;
- Snap accompanied by a twist or fall;
- Tingling, weakness or numbness after the pop.
Conclusion
Although cracking your knuckles or other joints is harmless in most cases, excessive force or inappropriate movements can pose risks. Paying attention to your body’s signals and seeing a specialist regularly are essential to maintaining healthy joints and avoiding complications.
