Half of People With High Blood Pressure Don't Know It | WPN World People News

High blood pressure, also known as hypertension, is common around the world and the leading cause of heart disease, but many people are unaware that they have it, a new study shows.

The international team of researchers noted that this is true for wealthy, developed nations as well as low-income countries. And despite the availability of drugs to control high blood pressure, many people who do know they have the condition are not being properly treated.

Blood pressure-lowering drugs are generally inexpensive and commonly available treatments. However, only a third of patients commenced on treatment are on enough treatment to control their blood pressure. This is worst in low-income countries, but significant in high- and middle-income countries, too.

The researchers examined data on 154,000 adults aged between 35 and 70. The participants, who did not have a history of heart disease or stroke, were from 17 different countries of varying economic strength.

All participants had their blood pressure and medication use monitored. The researchers also collected information on their age, gender, level of education and other risk factors, including whether participants knew they had high blood pressure.

The study indicates over half of people with hypertension are unaware of their condition and, amongst those identified, very few are taking enough treatment to control their blood pressure.

The study found only 46.5 percent of those with high blood pressure were aware of their condition. Just 32.5 percent of patients who were aware of the fact that they had high blood pressure were effectively keeping their condition under control.

Improvements are needed around the world in the diagnosis and treatment of high blood pressure, the researchers concluded.

The findings are disturbing and indicate a need for systematic efforts to better detect those with high blood pressure. Early use of combination therapies, that is, two or more types of blood pressure-lowering treatments taken together, may be required.

Source: HealthDay News