Bp went up 256/118 at dentist. major dental fear. now i'm afraid i'll die at dentist. will ativan (lorazepam) help? also..felt pain under left shoulder blade.

Seek treatment: Any unreasonable fear deserves treatment if it interferes with your receiving appropriate health care. Seek counseling to address your anxieties. Your GP should be able to refer you to tha appropriate mental health practitioner.

More info needed...: That's a pretty high spike in you BP. When was your last physical? Are you active or sedentary? Does your BP spike like this at other times or only when going to the dentist? It would be wise to be examined by your physician for any underlying conditions.. all the best.

Call 911: Regardless the cause or Ativan, (lorazepam) if you developed these symptoms, especially if you have risk factors for heart disease or are over 40, you need to call 911. Do not drive!

Contact MD: See your MD for a complete evaluation. Prior to any dental procedures, the MD will need to clear you and possibly put you on needed medication. There is also the chance that the reading was a screen and false positive - have it checked out.