My husband is a don't complain type of man. Lately, he has been complaining of feeling bad, flushed feeling as he calls it with some lightheadeness. I tried to get him to go to doctor but he says hes ok. I went a purchased a blood pressure kit. His diastolic is consistanly low between 49 and 54. He is 48. His systolic pressure runs around 120-115 with a pulse average of 63. Is there anything I need to keep my eye on or should I insist that he go to a doctor?