Sick again

Well I have finally gotten over my sinus problem I had for 4 weeks now I am going to ask you to pray for my son Nathan he has a double ear infection and runny nose. I feel bad for him. Nathan is my son that was only born with 1 Kidney so when he get sick I automatically call the doctor becasue I can't just give him something over the counter becasue so much medicine now days flushes through you kidneys and can harm them so the doctors may think for a cold I am bringing him in but I do not want it to turn in to more.