In Group I (normal control) temperature remained significantly unchanged throughout the study. This indicates pyrexia was not observed without induction of pyrexia. In Group 2 (induced but negative control) temperature was 103.02±0.17 at the end of 4 hours and did not reach normal even after 3 days indicating that the vehicle does not possess any anti-pyretic activity. Paracetamol needs to be given to treat pyrexia of Group 2. This shows that without Antipyretic drugs pyrexia couldn't be subsided.
In Group III (MPRLD) it is observed that initially in the first 2 hours temperature started to decline extremely significantly. After a 4-hour decrease significantly and temperature reached 98.77±0.27.
In group IV (MPRHD) it is observed that initially in the first 2 hours temperature started to decline extremely significantly. After 4 hours, the decrease was very significant, and the temperature reached normal 98.40±0.20.
In group V (Standard) it is observed that after 2 hours temperature started to decline very significantly. After 4 hours, the decrease was extremely significant, and the temperature reached normal 98.83± 0.20.
The mean of all the five groups differ significantly which is mainly due to non- non-administration of any Antipyretic medication to negative control group II whereas in the Standard group and both the test drug (Swachhandbhairava Rasa & Swachhandbhairava Rasa HD) groups the medication helped to reduce the temperature at the faster rate.
On comparing the above data it has been found that trial groups (III, IV) and standard group are more effective than the control group due to administration of the medication.
On comparing the trial Group III (Swachhandbhairava Rasa LD) and Group IV (Swachhandbhairava Rasa HD) it has been got on that Group IV with a high dose of Swachhandbhairava Rasa is more effective than Group III with a low dose.
On comparing the trial Group III and Group V (Standard) it has been found that Group V was more effective than Group III.
On comparing Group IV (Swachhandbhairava Rasa
HD) and Group V (Standard) even though the group has similar antipyretic action but still on comparing individuals means it is a bit more effective than standard Group V due in the initial first 2 hours group IV rapidly decreases the temperature in compare to group v.
Fever is a complex physiologic reaction to disease involving a cytokine-mediated rise in body temperature, generation of acute-phase reactants, and activation of numerous physiologic, endocrinologic, and immunologic systems. "It is now clear that most antipyretics work by inhibiting the enzyme cyclooxygenase and reducing the levels of PGE2 within the hypothalamus or boosting antipyretic messages within the brain.
Brewer's yeast is a fungus that contains lipo-polysaccharide, a substance found in gram-negative bacteria's cell walls. As it binds to macrophages, cytokines such as interleukin-1 are released into the bloodstream, causing an antigen-antibody reaction. Through the actions of the enzymes phospholipase, prostaglandin E2 synthase, and cyclo-oxygenase, it reduces the blood-brain barrier and releases arachidonic acid. Pyrexia is caused by the synthesis and release of PGE2 into the anterior hypothalamus.
Antipyretic effect of trial drug (both doses) and standard drug was noted which is likely due to inhibition of the synthesis and/or release of local PGE2 into the preoptic area of anterior hypothalamus 17,18
The antipyretic activity of Swachhandbhairava Rasa may be due to its ingredients having Agnideepana, Aampachaka, Strotoshodhaka, Malshuddikar, Jwarnashaka Swedjanak, Vedanashaka, and Rasayan properties.
The earlier analytical investigation found that Swachhandbhairava Rasa contained a variety of organic chemicals and inorganic components like carbon, hydrogen, nitrogen, oxygen, oxygen, mercury, and sulfur. Numerous previous LD studies have demonstrated the significant anti-microbial, immuno-modulator, and febrifuge activity of each ingredient in Swachhandbhairava Rasa. These could have influenced the antipyretic and rejuvenating effects.
A standard drug Paracetamol may bring down the temperature to a normal level but Swachhandbhairava Rasa has shown antipyretic efficacy and has helped to advance health.