The most frequent side effects of Norco are anxiety, dizziness, drowsiness, lightheadedness, nausea, vomiting, upset stomach, constipation, headache, mood changes, blurred vision, ringing in your ears, or dry mouth.
If you find that your eyes feel dry, uncomfortable and irritated or you feel like there is something in your eye all the time, then you should tell your GP, optometrist or ophthalmologist (eye specialist).bout dry eye. Dry eye often affects both eyes but sometimes one eye is affected more than the other. It can make you feel you have something in your eye, like an eyelash or a piece of grit, even when there is nothing there. Dry eye can make your vision slightly blurry, though usually only for short periods of time.
Symptoms of Dry Eyes: 1  Dry, itchy, or burning eyes. 2  A scratching sensation, or feeling like there's grit in the eyes. 3  Sensitivity to light causing squinting and blinking. 4  Difficulty focusing because of dryness.ow to Treat Dry Eyes: 1  Avoid drafts and use a humidifier to put moisture back into dry air. 2  If allergies are causing your eyes to itch and dry out, try lubricating, preservative-free eye drops formulated for people with allergies. 3  Check the side effects of your medications. 4  Don't wear your contacts for too long, keep them clean, and always wash ...