My 8 months some having redness in a corner of left eye when I first day showed it’s hurt like from any kind of objects after 3 days it’s showed like it increased then I consult with eye specialist he gave me tobaster drop it is antibiotic and when I put the drop from 5 days it’s not decreasing it’s whole corner of left eye become red.. now he is rubbing his eyes and get irritated when I put the drop in their eye. Only left eye issue doctor said may be Polly grains can be the factor.