I've been having repeated episodes where my eye lid would get tingly, red, irriated and then itchy. Usually lasts for 3 days.

It's not a stye (where it looks like a mini pimple), just red and sore on half of the length of the lid. This has been happening too often lately and I was wondering could be causing this. It's happened on both eyes (not at the same time).

Hm, im sorta having the same thing here where half my lower eyelid is sorta swollen and red, hurts a bit. What ive read it could be conjunctivitis or something like that. Anyway, I got my infection thanks to using bad makeup, especially my eyelash curler very close to my inner lower eyelid membrane. Perhaps your using infected eye makeup or even your glasses. I began using waterproof mascara too so that cold also be. Anyway, just a thought and hope someone could help out here in more depth.

This has been happening to me often latley. Right now it's itchy and red and swollen. No pus, tears or bumbs. And it lasts for 3 days. It seems to always been the same eye and it occurs every month or every few weeks. I need to keep track better but I think it's around the time of ovulation for me. Could it be hormonal?