Changes

Jwara is an important disease. The term ‘Jwara’ implies the ability of a disease to cause anguish to body and mind. [SAT-C.7]<ref>http://namstp.ayush.gov.in/#/sat</ref> This suggests suffering or illness. Based on the similarity in clinical features, Jwara is often considered as fever or pyrexia in medical terminologies. However, according to Ayurveda,the classical description of jwara includes variety of other clinical conditions with or without rise in body temperature. Therefore, fever or hyperpyrexia is considered as only one among the many features of jwara.

Jwara is an important disease. The term ‘Jwara’ implies the ability of a disease to cause anguish to body and mind. [SAT-C.7]<ref>http://namstp.ayush.gov.in/#/sat</ref> This suggests suffering or illness. Based on the similarity in clinical features, Jwara is often considered as fever or pyrexia in medical terminologies. However, according to Ayurveda,the classical description of jwara includes variety of other clinical conditions with or without rise in body temperature. Therefore, fever or hyperpyrexia is considered as only one among the many features of jwara.

Jwara is the commonest clinical condition observed in medical practice either as a primary disease or as a secondary sign owing to other morbidities. Hence it is given prime importance among all diseases. [Cha.Sa. [[Sutra Sthana]] 25/40] Calor (rise in temperature), rubor (redness), dolor(pain), tumor (swelling) are the cardinal signs of inflammation. Pathogenesis of jwara includes change in body temperature, discoloration, aches. Therefore,jwara is also an indicator of inflammatory changes in body.

Jwara is the commonest clinical condition observed in medical practice either as a primary disease or as a secondary sign owing to other morbidities. Hence it is given prime importance among all diseases. [Cha.Sa. [[Sutra Sthana]] 25/40] Calor (rise in temperature), rubor (redness), dolor(pain), tumor (swelling) are the cardinal signs of inflammation. Pathogenesis of jwara includes change in body temperature, discoloration, aches. Therefore, jwara is also an indicator of inflammatory changes in body.

As per conventional medical literature,the word fever has its etymological basis in Latin, meaning simply ‘heat’, and pyrexia comes from the Greek ‘pyr’, meaning fire or fever.It is caused by pyrogenic and non-pyrogenic conditions. Micro-organisms like bacteria, viruses etc. cause infection and body temperature is raised as an immune response to fight infection. Inflammatory chemicals like prostaglandins, cytokines play key role in pathophysiology of fever.<ref>Walter EJ, Hanna-Jumma S, Carraretto M, Forni L. The pathophysiological basis and consequences of fever. Crit Care. 2016;20(1):200. Published 2016 Jul 14. doi:10.1186/s13054-016-1375-5</ref>   

As per conventional medical literature,the word fever has its etymological basis in Latin, meaning simply ‘heat’, and pyrexia comes from the Greek ‘pyr’, meaning fire or fever.It is caused by pyrogenic and non-pyrogenic conditions. Micro-organisms like bacteria, viruses etc. cause infection and body temperature is raised as an immune response to fight infection. Inflammatory chemicals like prostaglandins, cytokines play key role in pathophysiology of fever.<ref>Walter EJ, Hanna-Jumma S, Carraretto M, Forni L. The pathophysiological basis and consequences of fever. Crit Care. 2016;20(1):200. Published 2016 Jul 14. doi:10.1186/s13054-016-1375-5</ref>