I can t decide if I should insist on taking my husband to hospital. He seems to be having some sort of allergic reaction (and has been for weeks) but it s itchy and bubly looking...but then he was just complaining about intense heartburn, was sweating profusely, and had a BP reading of 55/39. Rate:49 After a few minutes we re took it when he said the pain of the heartburn had passed, and BP was 111/65. He s now laying down. Need to add he had a defibulator inplated about 18 months ago