Conjunctivitis (pink eye) is not a new disease. In fact, it is one of the most common eye infections in the western hemisphere.Pink eye make people really uncomfortable. However, you can use this as an advantage especially when you do not want to interact with people. After all, you are contagious.The infection is caused by viral or bacterial infections, pollution, chemicals, and allergies. These causative agents cause inflammation of the small blood vessels on the conjunctiva, a transparent membrane on the first layer of the eye.General symptoms of conjunctivitis include swelling of the eye lids, redness, itching, and a discharge that cause the lashes and the lids to be matted together especially when you wake up in the morning.There are three ways of testing the severity of pink eyes. When you go to a medical practitioner, he/she will examine if you have the general pink eye symptoms. Next, he/she will examine the condition of the eyes and the eyelids.Physical observation is not sufficient to determine the type of conjunctivitis a person is suffering from. Thus, the doctor will extract a specimen of the eye discharge and test it to determine the type of microbe causing the infection.

