Preventive Health Care: Types, Benefits and Significance

Updated on 3 January 2023

Preventive Health Care: Types, Benefits and Significance

“Prevention is better than cure.”

As the name suggests, Preventive Healthcare essentially deals with measures that need to be taken to prevent the onset of possible diseases. It particularly aims to reduce the likelihood of disease and its associated risk factors. It can be applied and utilised at any stage of a person’s life. Even if someone is suffering from a certain disease, preventive healthcare works to ensure that there is no further decline in the condition. 

Diseases and health conditions can be initiated or affected by several factors, including the environment, genetics, lifestyle choices, disease agents, etc. Preventive healthcare works to establish anticipatory actions to regulate these factors and prevent diseases from developing or spreading further. 

Types of Preventive Care

Preventive healthcare or preventive medicine can be of different types.

  1. Genetic Research: Many diseases have genetic factors behind them. It is possible to be prepared and take appropriate measures against disease if the genetic factor behind it is known. To achieve this, the field of genetic testing is growing rapidly as part of preventive healthcare.
  2. Public Health Awareness: This method of preventive health care focuses on educating the masses about healthy lifestyle habits and wellness. Common people must be aware of the risk factors and causes behind most diseases. For instance, several diseases related to lifestyle have been on the rise recently. These include diabetes, heart disease, metabolic syndrome, obesity, etc. 
  3. Screening and Tests: Doctors now proactively recommend regular tests and preventive health checkups to ensure diseases are diagnosed in their early stages or even before happening by detecting early signs. Regular blood sugar level tests and blood pressure and cholesterol checkups can help catch heart disease and diabetes early. Also, annual mammograms and colonoscopies are proven effective tools in the early detection & prevention of cancer.
  4. Vaccines: Vaccinations are a popular preventive care method. These are given in early childhood or later as a preventive measure to be able to fight any future infections successfully. An example of popular and common vaccines include flu shots, Covid -19 vaccines, polio vaccines, etc. Diseases like smallpox and rinderpest have been completely eradicated thanks to vaccines.

Benefits of Preventive Care

Preventive healthcare has tons of benefits for the world population in general. Some of these benefits include:

  1. Preventive medicine focuses on controlling the risk factors and increasing your chance of living a quality and healthy life. 
  2. Preventive healthcare also operates on a disease spectrum. So, if someone already suffers from a disease, preventive healthcare can reduce any further damage via some medical advice and lifestyle changes. 
  3. Preventive methods like vaccinations can even eradicate a disease.
  4. It can save you time, money, and the stress of dealing with diseases.

Significance of Research in Preventive Care

Research is an important part of preventive medicine; whether it is research behind agents causing disease or genetic factors responsible for them, it plays an important role in anticipating effective preventive measures against deadly diseases. Research can also help us understand how to identify diseases at the earliest stage if a person has a genetic disposition for them. Therefore, more research in this field can help us be prepared to fight deadly diseases.

Concluding Words

Preventive health services aim to be proactive and not just reactive. In this way, most of the damage done by medical conditions can be prevented well in advance or at least further decline can be slowed or stopped.





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