Now you know what to do if someone tells you âthe roof of my mouth hurtsâ or âthe roof of my mouth is soreâ. However there are some conditions in which you must seek medical attention. 1  If you have pain in drinking fluids.
Definition of vug. : a small unfilled cavity in a lode or in rock.
Vesicoureteral reflux (VUR) is the condition in which urine travels backward from the bladder toward the kidney and may affect one or both ureters. In most children, reflux is a birth defect and is caused by an abnormal attachment between the ureter and bladder with a short, ineffective flap valve. In some children, an infrequent urination pattern may cause reflux to occur.