Yes, a swollen eyelid is a sign of pink eye. Red eye is caused by allergies,bacteria or viruses. If you find one or both of your eyes become swollen, red,itchy and irritated, you may have got red eyes. You can do the following things to treat red eyes:apply a cold,wet washcloth to the eyes a few times a day and use antibiotic eye drops or ointments or allergy medications. Also you can ask your optometrist or ophthalmologist for help.
It is hard to see. Pink eyes are caused by eye infections. People with pink eyes can get swollen eyes. Besides, they may also suffer itches and pain in the eyes. And also, their eyes often appear red. Just check your eyes carefully, if you have those symptom, you may suffer pink eyes. If not, it may caused by lacking of sleep and get tired. Just get yourself a good rest, The swollen eyes may go away. If not, you may have to use some eye scream to help you remove the swollen eyes.
Yes, the swollen eyes are the sign of pink eyes which are contagious. If you want to treat it, you should stay at home to cure it. You should use some eye drops to moisture the eyes. In addition, you could also use the warm compress to make your eyes feel comfortable. You should not sit in front of the computers for a long time which will worsen your pink eyes.
Well, from what you said, I can see you are worried about your eyes. Actually, swollen eyelids cannot exactly identify what sort of problem you have, but according to my experience, you might have got stye because that is a primary symptom of stye, and pink eyes show no signs of swollen eyes. Better yet, you might as well try to consult a doctor and take some medical treatment before it is too late. Also, try not to rub your eyes and get some healthy and plain foods before you are recovered.