I have blepharities and MGD along with dry eye. I don’t know how long only realized I had it once I started noticing enlarged blood vessels. I have started doing IPL but I still have very tired yellow looking eyes with blood vessels always dilated. Is there a procedure to treat this? Replacing conjunctival tissue with a healthy one, or a less invasive way such as lasering off the veins? Also, is there any eye whitening preservative free drops in the making?