Their Signs, Causes and Preventions

Top 10 Deadliest Diseases in India, 2022

Top 10 Deadliest Diseases and Critical Illnesses in India 2022

1. Cardiovascular Diseases (CVD)

2. Stroke

3. Respiratory Diseases

4. Tuberculosis (TB)

5. Chronic Obstructive Pulmonary Disease (COPD)

6. Diabetes

7. Alzheimer’s 

8. Diarrhea

9. Malignant Tumors

10. Covid-19

1. Cardiovascular Diseases (CVD)

These are heart related diseases which affect the heart and are among the common causes of deaths in the country.

1. High intake of Tobacco

What Causes Cardiovascular Diseases (CVD)?

2. Not having enough physical activity

3. Improper and meager diet

4. Hereditary reasons

5. Existing diseases like High BP or Cholesterol

6. Being Overweight

7. People with family history of such diseases

2. Stroke

Strokes appear if any artery gets blocked in the brain and is one of the most dangerous diseases in the country.

1. Stroke is common among people with high BP and     cholesterol

Causes of Stroke

2. People with Diabetes

3. Among people who are chain smokers

4. People with brain Hemorrhage

5.  People with Heart diseases

3. Respiratory Diseases

Respiratory infections also cause a large number of deaths in the country every year and are termed as one of the most dangerous diseases in India.

1. Extreme exposure to toxic substances

Causes of Respiratory Diseases

2. Low immune system

3. Smoking

4. Dust and air pollution

4. Tuberculosis (TB)

Tuberculosis infects the lungs as well as other body parts and is a life threatening disease. However, it is a curable disease.

1. Weak immune

Causes of Tuberculosis (TB)

2. Living in areas that causes conditions for such      disease

3. Due to coughing and sneezing of infected people      that reaches healthy people

4. Due to coughing and sneezing of infected people      that reaches healthy people

5. Chronic Obstructive Pulmonary Disease (COPD)

COPD is also among the most common diseases in India. This is a lung disease that makes breathing difficult. These diseases take the lives of thousands of people across the world every year.

1. Due to Smoking

Causes of Chronic Obstructive Pulmonary Disease (COPD)

2. Via chemical fumes

3. Hereditary reasons

4. History of such infection during childhood

6. Alzheimer’s

Alzheimer’s disease is related to loss of memory and it also interrupts reasoning, thinking etc.

1. Past history in the family

Causes of Alzheimer’s

2. Old age

3. Unhealthy lifestyle

4. Inherited from family

5. Any head trauma

7. Diarrhea

Diarrhea is passing loose stools three or more times a day, thereby leading to reduction in water and salt, which dehydrates the body.

1. Not using clean water

Causes of Diarrhea

2. Poor sanitation

3. Malnourishment

4. Weak immunity

8. Diabetes

Diabetes is of two types: Type 1 Diabetes and Type 2 Diabetes.  It is a life-threatening disease.

1. Unhealthy eating habits

Causes of Malignant Tumors

2. Not exercising regularly

3. High BP

4. Obesity

9. Malignant Tumors

These are cancerous cells that grow uncontrollably and spread across the body to make it life-threatening.

1. Exposure to ionising radiation

Causes of Malignant Tumors

2. Genetically spread

3. Presence of pathogens

4. Exposure to toxic substances

10. Covid-19

Last but not the least, Covid-19 has emerged as one of the deadliest diseases across the globe in recent times.

COVID-19 is caused by the infection with the new Coronavirus and spreads from person to person. Coughs, sneezes, breathes, etc. are some ways it spreads. It can also spread via touching, inhaling the droplets in the air etc.

Causes of Malignant Tumors

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