upper eyelid infection - chalazion

abscess bacteria bacterial barley blepharitis chalazion close conjunctivitis doctor externum eye eyelid face female festering germs gland hordeolosis hordeolum illness infection inflammation internum lid medical medicine nodule ophthalmologist optician pain painful pimples purulent pus red sebum skin staphylococcus streptococcus sty stye suppurative symptom tallow tarsus tear upper virus woman young