question: HELLO MY FATHER IN LAW HAS UNDERWENT BY PASS SURGERY.HE LASO HAVE DIABETES.ALTHOUGH HE IS TAKING REGULAR MEDINES,FROM LAST ONE MONTH SUDDELY HE GETS ABNORMAL MARKS WITH SWALLOWING ON HIS FACE AND EYES.WE DONT KNOW WHY THESE MARKS COMES UP SUDDENLY.WE WANT TO CONSULT.OUR MOB 0000,0000