for some reason, whenever i smoke weed, one of my eyelids sort of swell up and makes me look like im really really tired or something. in the past, ive had a chalazia on that eyelid and also an acute infection. that was about ~3 years ago and its gone. But whenever i smoke my eyelid swells a bit. ive read that weed dilates the blood vessels. can this be related to what im experiencing? is this indication of any problem or is this regular? i havent seen this happen to any other people who ive smoked with.