If the reddened eye also develops a green or yellow discharge (pus), bacterial conjunctivitis or pinkeye is usually the cause. Children with allergic conjunctivitis typically have a watery discharge from the eye, but no pus or discharge.
Bacterial Eye Infections
A Answers (2)
Your child may have one or more of the following symptoms:
A child with conjunctivitis may also have a cold, including a fever, runny nose and congestion.