I have very severe dry eye, with many contributing factors. I had Lasik eye surgery 20 plus years ago, I am post menopausal, have a Thyroid disorder and was treated for a breast Cancer. My job is 75 % on a computer so that makes it worse. I have walked around the past year plus with such severe dry eye it has really consumed alot of time in my every day life. My eyes are blood shot, tearing, burning and my vision is blurred . I treated with an amazing Dry Eye Specialist. I have used 4 differe...