HI MY FATHER AGE IS 70+ AND HE IS SUFFERING

HI MY FATHER AGE IS 70+ AND HE IS SUFFERING FROM VASOVEGAL SYNCOPE AS DOCTOR'S SAYS. EARLIER IT HAPPENED IN A YEARS OF GAP BUT NOW FROM LAST 2 YEARS APPROX IT IS HAPPENING WITHIN 3 TO 4 MONTH GAP. AND IN THAT TIME HIS BP IS LOW ALSO PULSE RATE GO DOWN (48 TO 60) ALSO HE IS FULL OF SWATING, AND THIS PROBLEM HAPPENING ONLY IN EARLY IN MORNING NEAR ABOUT 4.30 TO 6.30 AM AT THAT TIME HE FEEL TO GO TO WASH ROOM FOR FRESH UP . AND SUDDENDELY HE IS UNCONSCIOUS. HE TAKE TEIMA 40 FOR BP, OCID 20 FOR GAS, STORVAS 10,
URIMAX 0.4, ECOSPIRN 75, TRYPTOMER 25 MG,ZENPRIDE OD. PLEASE SUGGEST ME WHAT TO DO, ITS VERY URGENT. MY NO. IS 0000 AKASH