Pink Eye, or Red Eye, or Conjunctivitus is an inflammation of infection of the conjunctiva (the membrane that covers the white of the eye and inside of the eye lid). When the membrane is irritated, it swells and the blood vessels dilate causing the eye to become red or blood-shot. It can be either chronic (can last for weeks or months) or acute (clears up within a short time, if treated). Chronic conjunctivitis is caused by allergies such as grass, pollen, mold, animals and some things can make it worse such as air pollution, smoke, fumes, chemicals, and contact lenses. Acute conjuncitivitis is most often an eye infection. It can be caused by viruses or bacteria so that unlike most problems of the eye, it can spread. You can spread it to both eyes and it is also contagious meaning that you can spread it to other people. To keep in from spreading; you should wash your hands often, not touch or rub your eyes, and don't share bedding or towels with other people. Talk to your physician or eye doctor if you are concerned you might have this disease as it is treatable.
