Squinting more often, leaning toward your screen, rubbing your eyes in the evening, or getting headaches after reading can all be signs that your glasses are out of date. Some people notice it while driving at night or watching TV across the room. Others only realize how much they were straining after they get new lenses.
Not every change is caused by your prescription. Dry eye, an older lens design, a frame that sits poorly, or an eye health concern can produce similar symptoms. That is why patients near York Mills–Silver Hills receive a complete assessment rather than a quick number.