My kid is 2 years old, last 2 days there has been redness in his eyes and yellowish things coming from eyes. He also had running nose. Our doctor has advised to give Tobacin and Maxtra. Things seems to be better now. Please tell if above medicine is good for kids and has no side effects. Also as summer is coming, can this be eye infection or due to cool air hitting the eyes? What can we do to boost his immunity?