Here are seven super quick and easy ways to give your eyes a break during your all those smartphone marathon sessions.
1. Blink, blink and blink again. Blinking often (and for more than a second) keeps your eyes moist and reduces dryness and irritation. We tend blink about a third less than we normally would when we stare at our smartphone screens, which starves our poor peepers of protective tears. Keep your eyes wet by blinking about 10 times every 20 minutes or so and you should be good t...more

This is typically due to spring cattarh or vernal conjunctivitis. Since it is due to allergy it will be recurrent. You are using the right medication and continue the same.