The number of people suffering high blood pressure, heart disease, stroke and diabetes is expected to increase dramatically by 2020.
In a new study, the Institute of Public Health has forecast a 40% increase in the number of people living with these chronic conditions.
People living in more deprived areas are more likely to be affected, according to the study.
It was also found that the prevalence of chronic conditions is higher in northern and western parts of the island and lower around Dublin.
Prevalence is also higher among males.
In 2007 nearly 852,000 adults in Ireland had high blood pressure. By 2020 this is expected to rise to over 1,192,000 people - a 40% increase in less than 15 years, the report forecasts.
In 2007 nearly 131,000 adults had ever had a coronary heart disease (CHD, angina and heart attack). By 2020 this is expected to rise to over 195,000 people - a 50% increase in less than 15 years.
The number of adults who suffer a stroke is expected to increase 48% by 2020, and the number who have diabetes is expected to increase 62%.
Read the full report at www.publichealth.ie
