Noncommunicable Diseases (2024)

FAQs

What is a non communicable disease answer? ›

Non-communicable diseases are diseases that are not spread through infection or through other people, but are typically caused by unhealthy behaviours. They are the leading cause of death worldwide and present a huge threat to health and development, particularly in low- and middle-income countries.

Reduce the major modifiable risk factors, such as tobacco use, harmful use of alcohol, unhealthy diets, and physical inactivity. Develop and implement effective legal frameworks. Orient health systems through people-centred health care and universal health coverage. Promote high-quality research and development.

Tobacco use, physical inactivity, the harmful use of alcohol, unhealthy diets and air pollution all increase the risk of dying from an NCD. Detection, screening and treatment of NCDs, as well as palliative care, are key components of the response to NCDs.

Stroke, heart attack, peripheral artery diseases (PAD), coronary artery disease, deep vein thrombosis, congenital heart disease, etc. Asthma, pulmonary hypertension, chronic obstructive pulmonary disease (COPD), occupational lung disease, etc. Type 1 diabetes, type 2 diabetes, gestational diabetes.

Noncommunicable diseases (NCDs), including heart disease, stroke, cancer, diabetes and chronic lung disease, are collectively responsible for 74% of all deaths worldwide.

Communicable diseases are illnesses that spread from one person to another or from an animal to a person, or from a surface or a food.

Most noncommunicable diseases are the result of four particular behaviours (tobacco use, physical inactivity, unhealthy diet, and the harmful use of alcohol) that lead to four key metabolic/physiological changes (raised blood pressure, overweight/obesity, raised blood glucose and raised cholesterol).

These conditions include cancers, cardiovascular disease, diabetes and chronic lung illnesses. Many NCDs can be prevented by reducing common risk factors such as tobacco use, harmful alcohol use, physical inactivity and eating unhealthy diets.

Keep in mind that there are no treatment options that lead to curing a non-communicable disease from your body. Instead, your doctor may prescribe medications and recommend lifestyle changes to improve your symptoms. Preventing and managing non-communicable diseases.

Four major non-communicable diseases (NCDs) — cardiovascular diseases, diabetes, cancer and chronic respiratory disease — account for just over 70 per cent of all preventable deaths occurring in the world, around 41 million people¹.

What are the 4 most common communicable diseases? ›

Common cold. The flu (influenza). COVID-19. Stomach flu (gastroenteritis).

Wash your hands often with soap and water. Home is where you stay when you are sick. Avoid touching your eyes, nose, and mouth –especially when you are sick. Cover your coughs and sneezes so you do not spread germs to others.

The past century has seen a profound decrease in mortality rates across the world, accompanied by a marked shift from communicable diseases (caused by infectious microbes) to noncommunicable diseases (NCDs) such as cardiovascular diseases, cancer, and respiratory diseases.

Four main NCDs are responsible for the greatest burden: cardiovascular disease, diabetes, cancer, and chronic respiratory diseases.

Food poisoning is an example of a noncommunicable infectious disease.