What is the pain in the corner of the eye?

Eye swelling, pain should be from the sty, medicine also called styitis, is caused by bacterial infection meibomian gland, you can point levofloxacin eye drops, 6 times a day, erythromycin eye ointment squeezed into the lower eyelid closed sleep at night. Usually can do cold compress to relieve swelling pain, if associated with facial redness, pain, can oral antibiotics, if swelling pain is not severe can be hot compress, promote blood circulation, accelerate inflammation subside. Pay attention not to squeeze, prevent inflammation spread, sty can be treated by medicine plus hot compress to subside, there may also be suppuration, when the pus head burst pus flow out will recover faster, if the flow is not smooth, go to the hospital to open pus drainage.