If you’ve completed orthodontic treatment and notice your teeth starting to shift, you’re not alone. It’s common for teeth to drift slightly once retainers are no longer worn consistently. This doesn’t mean your treatment failed—it’s often a normal physiological response following realignment. The key is knowing the best course of action and how to prevent further shifting.

The most common cause of teeth shifting after treatment is neglecting to wear your retainer as directed. Retainers are not optional—they’re necessary to lock in your results. Your bones and gums need months to stabilize around your teeth, and this process can take time. Skipping retainer wear, 鐘ヶ淵 歯列矯正 over a weekend, can allow minor movements to begin. If you’ve stopped wearing your retainer for a while, don’t panic.