What can cause sudden high blood pressure and tachycardia?

mom asked: My husbands blood pressure is suddenly (in the past 2 hours) high and his heart rate has more than doubled his normal. It’s about 120 bpm Instead of his normal 55bpm. And he is having shortness of breath. He boss wont let him leave, but I think it may be something that may [...]

Can someone advise best natural remedy for high blood pressure?

flavar07 asked: My mom has essential high blood pressure sometimes reaching over the 200/160 mark. As her blood pressure has been high for a while she has an enlarged right ventricle which will and is leading to CHF. Her breathing is already heavy. Her doctor has given her Betaloc, Plendil, Inhibace, Dosan, Cartia a blood [...]