My son is 3 yrs and 6 months old suffering from redness in both the eyes and itching some time since last 2 days.
Please give some valuable advise
Thanks for your Question
Most likely it is allergic conjunctivitis. You can use lubricant eye drops 4-5 times a day with combined mast cell stabilizer and antihistamine such as patanol eye drops.
If no improvement within a week you should visit an eye doctor for full eye examination to find the cause of the red eye.
Please do not hesitate to let me know if you have any questions or concerns.