Highly contagious, bacterial and viral conjunctivitis can spread quickly through childcare centres and schools. If one child has conjunctivitis and rubs their eyes while playing with a toy, it’s easy for the next child to pick up the germs.
Conjunctivitis causes inflammation of the membrane that covers the inside of your child’s eyelids and the white part of the eye. Your child’s eye will be red with a lot of pus.
Bacterial conjunctivitis can spread very quickly through your home, so make sure your child washes their hands regularly, avoids touching the eyes, and does not share bedding or linens with anyone else. Keep your child out of school for at least 24 hours after treatment begins.
Viral conjunctivitis is also very contagious and is caused by the same virus responsible for the common cold. You’ll notice a watery mucus discharge from your child’s eye. Symptoms usually last for up to two weeks and then disappear on their own, although severe cases can last even longer. Antibiotic eye drops do not cure viral conjunctivitis.
Allergic conjunctivitis is not contagious and is caused by an allergen in the environment that is irritating your child’s eye. The main symptom is itching. Applying cool compresses to the eyes and using eye drops are helpful.