For about the last three months DH has been suffering with dry, itchy, swollen eyes and it is driving him mad. We've tried everything, thoroughly de dusting the house, all manner of drops, steroid drops which helped for a while, new washing powder shower gel etc etc. Nothing seems to help and he is really struggling as it both looks and feels awful. He had Covid for the first time three months ago and we were wondering if this was the cause. Any advice or recommendations would be gratefully received!