possible sinus pressure, but you cant be sure based on that description. really all you can do is have him re-evaluated.
Hi every time there is pain its good to look into. Since your son has been to this doctor and has had surgery maybe you can push the receptionist to book you much sooner or what always seems to work, leave a message for the doctor to call you back. At least ifthe doctor calls back its better than waiting months.
Thank you both for your comments. IAfter posting I was able to get him in this Thursday, just to double check all is well!!