https://www.tooallergic.com/tags/ketotifen/Recent content in Ketotifen on Too AllergicHugoen-usSun, 26 Apr 2026 09:58:12 +0000https://www.tooallergic.com/best-otc-antihistamine-eye-drops-for-pet-dander-itch/Sun, 26 Apr 2026 09:58:12 +0000https://www.tooallergic.com/best-otc-antihistamine-eye-drops-for-pet-dander-itch/<h1 id="best-otc-antihistamine-eye-drops-for-pet-dander-itch">Best OTC Antihistamine Eye Drops for Pet Dander Itch</h1> <p>Itchy, red, watery eyes after time with pets are classic allergic conjunctivitis—an inflammation of the eye’s surface triggered by pet dander, pollen, or dust. Over-the-counter antihistamine eye drops are first-line because they relieve itch fast at the source. For most people, ketotifen (a dual-action antihistamine/mast-cell stabilizer) is the quickest on contact; olopatadine offers once-daily, daylong control. Below, we compare speed, duration, tolerability, and fit by exposure pattern, including preservative-free options and contact lens safety. Educational only—Too Allergic content doesn’t replace medical advice.</p>