The left corner of my right eye turns red/blood red and starts to burn every now and then. It is always the same spot and I have been facing this problem for 5-6 years no. I showed it to an eye specialist and he told me to put drops in my eye. I did and no change. What should I do to stop it?

It seems some kind of allergy. My cousin has similar issue. He tried many things. Now he is using homoeopathy. He said it is helpful. You can also try it. See a expert.