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Non-Communicable Diseases Types, Symptoms, And Treatment Process

Non-communicable diseases (NCDs) are health conditions that are not infectious or transmissible from person to person. Get detailed understanding of non-communicable disease types, causes, symptoms, and treatment process here.

Dr. Nivedita12 Apr, 2024

Non-Communicable Diseases Types, Symptoms, And Treatment Process

Noncommunicable diseases, also known as chronic diseases, are health problems that can't be passed from one person to another and usually last a long time. These diseases affect people of all ages, religions, and countries.

While they are often thought to be diseases of older people, around 15 million deaths from non-communicable diseases happen to people aged 30 to 69 each year. Most of the deaths occur in low- and middle-income countries and in communities where people don't have easy access to healthcare to prevent or treat these diseases. Non-Communicable Diseases Overview Non-communicable diseases (NCDs) are not infectious and don't spread like communicable diseases. The further details are listed below:

Around 71% of global deaths are caused by NCDs, mainly affecting middle and low-income countries.

The four major NCDs are cardiovascular, cancer, respiratory, and diabetes.
These diseases can result from lifestyle and genetic factors, often called lifestyle diseases.
Risk factors for NCDs include poor diet, lack of exercise, insufficient sleep, smoking, alcohol consumption, and stress .

Types of Non-Communicable Diseases

The major Non-communicable diseases include heart disease, cancer, lung disease, and diabetes. The details of these diseases are shown in the table below:

Types of Non Communicable Disease
Non-Communicable Disease Types	Details	Examples
Cardiovascular Disease	An unhealthy diet and lack of exercise raise blood pressure, blood sugar, and cholesterol, increasing the risk of cardiovascular disease, the primary cause of non-communicable deaths.	Heart attack Stroke Coronary artery disease
Cancer	Cancer is a disease that affects people regardless of age or gender. Healthy lifestyle choices such as avoiding tobacco and limiting alcohol can prevent 30 to 50 percent of cases.	Lung cancer Breast cancer Cervical cancer Mouth cancer
Chronic Respiratory Disease	Chronic respiratory diseases affect the airways and lungs, often due to smoking or air pollution. Medical treatment can help manage conditions like asthma and chronic obstructive pulmonary disease.	Chronic obstructive pulmonary disease (COPD) Asthma occupational lung diseases like black lung pulmonary hypertension
Diabetes	Diabetes results from inadequate insulin production, leading to high blood sugar levels. Its effects include heart disease, vision loss, kidney damage, and harm to other organs if blood sugar levels remain uncontrolled over time.	Gestational Diabetes Type 1 diabetes Type 2 diabetes

Non-Communicable Disease Symptoms

Noncommunicable diseases (NCDs) sometimes have no apparent symptoms, and the disease is only discovered after a sudden death. Each NCD has its symptoms, contributing to the complexity of diagnosis and treatment. Some of the symptoms include the following:

Cardiovascular diseases include symptoms like irregular heartbeat, sudden chest pain, disturbances in cardiac rhythm, and fever.
Cancer symptoms often include weakness, hair loss, fatigue, and various other signs depending on the type and location of the cancer.
Alzheimer's disease primarily shows symptoms of memory loss, affecting individuals over the age of 60.

Causes of Non-Communicable Diseases

Non-communicable diseases, such as cancer, heart issues, and diabetes, can arise from various factors like smoking, alcohol consumption, and poor diet. Additionally, these diseases can run in families, passed down from generation to generation. Treating such hereditary conditions often requires gene therapy treatments. So, changing lifestyles helps prevent and manage these diseases, which is essential.

Non-Communicable Diseases Risk Factors

Various factors like unhealthy diet, lack of physical activity, etc, increase the risk of non-communicable diseases. These are described in detail below: Unhealthy Diet: Consuming excessive salt, sugar, and fats increases the risk of non-communicable diseases. Physical Inactivity: Avoiding exercise, significantly if overweight or obese, increases the chances of developing these diseases. Smoking and Alcohol: These habits increase the risk of non-communicable diseases, and quitting is essential for better health. Some risk factors, like age, gender, race, and family history, are beyond a person's control.

Non-Communicable Diseases Treatment

Avoiding non-communicable diseases involves a healthy lifestyle, including balanced nutrition and regular exercise. The treatment process varies according to the disease diagnosed. The details are mentioned below: Diagnosis Process: When symptoms of non-communicable diseases arise, diagnosis involves various tests and screenings to determine the specific condition. Irregular heartbeat and weakness may include tests like an electrocardiogram (ECG) and a 2D echocardiogram to diagnose heart-related issues such as strokes or heart attacks. Treatment: Treatment methods for non-communicable diseases vary based on the diagnosed condition and its severity. For cancer, treatments like chemotherapy, radiation therapy, or medication are recommended. Treatment plans are often planned according to the individual's health status, medical history, and the stage of the disease. To cure non-communicable diseases, we need to diagnose them early and treat them. Since they last long, we must also give proper treatment and medication. Making primary health care better can save lives from these diseases. To get better understanding of non-communicable disease, and other related topics from top medical professionals, download the PW MedEd app .

Non-Communicable Diseases FAQs

Is TB a non-communicable disease?

TB is a non-communicable disease.

What are the three deadliest NCDs?

Stroke, Cancer, and Heart disease are the three deadliest diseases.

Is Jaundice communicable?

No, Jaundice is not a contagious disease.

What percentage of disease is NCD?

NCDs contribute to around 38 million of all deaths globally and about 5.87 million of all deaths in India.

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Around 71% of global deaths are caused by NCDs, mainly affecting middle and low-income countries.

The four major NCDs are cardiovascular, cancer, respiratory, and diabetes.
These diseases can result from lifestyle and genetic factors, often called lifestyle diseases.
Risk factors for NCDs include poor diet, lack of exercise, insufficient sleep, smoking, alcohol consumption, and stress .

Types of Non-Communicable Diseases

The major Non-communicable diseases include heart disease, cancer, lung disease, and diabetes. The details of these diseases are shown in the table below:

Types of Non Communicable Disease
Non-Communicable Disease Types	Details	Examples
Cardiovascular Disease	An unhealthy diet and lack of exercise raise blood pressure, blood sugar, and cholesterol, increasing the risk of cardiovascular disease, the primary cause of non-communicable deaths.	Heart attack Stroke Coronary artery disease
Cancer	Cancer is a disease that affects people regardless of age or gender. Healthy lifestyle choices such as avoiding tobacco and limiting alcohol can prevent 30 to 50 percent of cases.	Lung cancer Breast cancer Cervical cancer Mouth cancer
Chronic Respiratory Disease	Chronic respiratory diseases affect the airways and lungs, often due to smoking or air pollution. Medical treatment can help manage conditions like asthma and chronic obstructive pulmonary disease.	Chronic obstructive pulmonary disease (COPD) Asthma occupational lung diseases like black lung pulmonary hypertension
Diabetes	Diabetes results from inadequate insulin production, leading to high blood sugar levels. Its effects include heart disease, vision loss, kidney damage, and harm to other organs if blood sugar levels remain uncontrolled over time.	Gestational Diabetes Type 1 diabetes Type 2 diabetes

Non-Communicable Disease Symptoms

Cardiovascular diseases include symptoms like irregular heartbeat, sudden chest pain, disturbances in cardiac rhythm, and fever.
Cancer symptoms often include weakness, hair loss, fatigue, and various other signs depending on the type and location of the cancer.
Alzheimer's disease primarily shows symptoms of memory loss, affecting individuals over the age of 60.