_Concept of Disease and diseases ...it's importance

Concept of disease and health

1. Concept of health & Disease

2. Health Health is a state of complete physical, mental and social well being and not merely an absence of disease or infirmity” ( WHO Definition) “ ability to lead a socially and economically productive life ”

3. Biomedical Concept of Health Absence of disease, and if one is free from disease then the person considered as healthy This concept is based on the germ theory of disease But this is inadequate to solve some of the major health issues(malnutrition, drug abuse, mental illness etc .)

4. Ecological Concept This concept is about the equilibrium between man and his environment, and disease as maladjustment to its environment Dubos defined it as: “Health implies the relative absence of pain and discomfort and a continuous adaptation and adjustment to the environment to ensure the optimal function”

5. Psychosocial Concept Health is not only a biomedical phenomenon, but one which is influenced by social, psychological, cultural, economic and political factors of people concerned.

6. Holistic concept Holistic model is a synthesis of all the above concepts It recognizes the strength of social, economic, political and environmental influences It is unified or multidimensional process involving the well-being of the whole person in the context of his envirnment

7. New Philosophy of Health Health is a fundamental right Health is the essence of productive life, and not the result of ever increasing expenditure on medical care Health is inter- sectoral Health is an integral part of development Health is central to the concept of quality of life Health involves the individuals, state and international responsibility Health and its maintenance is a major social investment Health is a world wide social goal

8. Physical Dimension Physical health is the state of being free from illness or injury. It can cover a wide range of areas including healthy diet, healthy weight, dental health, personal hygiene and sleep. Physical health is vital for overall well-being.

9. Evaluation of Physical Health Self assessment of over all health Clinical examination Nutrition and dietary assessment Biochemical and laboratory investigation

10. How do I keep physically healthy? Walk for 30 minutes Hikes and runs keep active!!

11. Mental dimension a state of balance between the individual and surrounding world ” A mentally healthy person is free from internal conflicts He is well adjusted. He has a strong sense of self esteem. He knows himself (self actualization) He has good self control He faces problems. One of the key to good health is a positive mental health

12. Social Dimension Quantity and Quality of an individual’s inter- personalties and the extent of involvement with the community” “Having the capacity for interpersonal relationships” Interacting with others Being a good communicator, speaker and listener Social skills one possesses, social functioning and the ability to see one self

13. How do I keep socially healthy? Take time to enjoy the company of others Talk and listen to others, friends, family and strangers

14. Emotional Dimension Ability to express feelings Limited worry Receptive to change Mental health can be seen as a “knowing” or “cognition” while emotional health relates to “feelings”

15. How do I keep emotionally healthy? Talk about your feelings with friends and family Limit worry by staying positive by thinking on the bright side

16. Spiritual Dimension Spiritual health refers to that part of the individual which reaches out strives for meaning and purpose in life.” Reflecting on who you are and who you want to be. Keeping your values and beliefs strong. Your choice on how to live your life

17. How do I keep spiritually healthy? Enjoy time with nature Know my morals and believes Take time to think about my life and what is most important