for the past three weeks i been getting dizzy after say 20 minutes of sexual intercourse,I am 55 male who have hypertention and takes the following precribe medication ,360 mg Diltiazem,32 mg atacand,1.25 indapamide and2.5 Bystolic.my Dr precribe25 mg Meclizine and1mg Lorazepam to treat the Dizzy spell to to no help,I am suffering fromeakness and shortness of breath.