High blood pressure symptoms: Signs to look out for and how to measure your reading

HIGH blood pressure is affecting seven million British people who are currently unaware they even have the health condition. The British Heart Foundation adds that most people with the condition "feel fine". So how do you recognise if you've got a high reading or not, how to measure your reading, and why can an untreated high reading be dangerous?
Source: Daily Express - Health - Category: Consumer Health News Source Type: news