I spent 6 hours on a gurney in a hallway in emerge...

I spent 6 hours on a gurney in a hallway in emergency area after coming in via ambulance with high blood pressure. A frazzled nurse came to me about 2 hours later to take my blood pressure which was still high. The Er doctor came over to me another hour or two later and asked what was wrong. He decided i was anxious and said he would order a zanax pill. I was finally wheeled into an Er room. Blood was taken for normal panel. Zanax was given. Blood pressure had been 180/80-90 on arrival. Went down to 160/80 something at one point. Zanax did relax me but upon discharge 6 hours after my arrival it was back up to 183/85. I asked why I was being discharged with high BP and told by the doc not to worry about it. This occurred on August 6 2018