A dislocated intraocular lens (IOL) can occur after cataract surgery, leading to vision problems and discomfort. If your vision feels unstable or you notice changes like blurry vision, double vision, glare, or lens shifting, it could be a sign of IOL displacement. Recognizing these 7 key symptoms early can help prevent further complications. Learn what to watch for and when to seek medical attention to protect your vision and ensure a successful recovery after cataract surgery.