Hi, may I answer your health queries right now ?  Please type your query here...I have high bp I have taken meds for about a month.  I now am experiencing a hard heart beat followed by a head rush.  It happens every 30 seconds to 2 min.  It cause headaches sometimes and slight nausea. What could it be?
You need to contact your physician n check if your BP is really controlled or not. It is due to anxiety also.