I have high blood pressure. Have been fighting with it for 2 weeks. going up and down. calm down for 2 days . Did not take a clonodine . Then today stayed average 176/105 . So finally took a Clonodine .( I take blood pressure pills ) . Within an hour and half . Has went down to 98/65 fast . Do I need to be concerned. Very weak and lightheaded . I am a 42 year old average weight 150 , female , height 5'7".