My 8 months old baby boy is having some infection or allergy on eyelids. He had similar one is end of Oct. And one on 16th Nov. It settled down on its own after 10 days. And it is coming back again. I am worried what could be the reason whether this is stye/allergy/herpes , I am more worried about herpes which i came across on internet. Last two times eye doctor told it was allergy. But it's coming third time in 2 months now... . It looks like mild swelling or multiple clustered tiny bumps... he rubs his eyes mostly in the night while sleeping. please advise sir/madam