Question

My son is five months old, and a blood-red spot with a diameter of 0.1 millimeters has appeared on the outer side of his left eye. What could be the cause?

Answer

Since I cannot see your son in person, I recommend taking him to the local hospital’s ophthalmology department to consult with an experienced and skilled ophthalmologist. The specialist will be able to provide an effective treatment plan based on the examination results. Note: The content above is for illustrative purposes only and should be adjusted and supplemented based on the original data.