Safety Evaluation of Prolonged Administration of Stresroak in Grower Cockerels ®

Abstract: Stresroak is a herbal preparation from combination of Phyllatus emblica, Ocimum sanctum,® Withania, somnifera, Mangefira indica and Shilajit species. The Ayurvedic drug is used as anti-stress, immunomodulator, adaptogen and performance enhancer in poultry management. with outstanding results. The toxicological effects of prolonged administration of Stresroak in grower Cockerels was evaluated using haematological parameters and serum biochemical assay. Sixty growing Cockerels were used in this study. The birds were randomly but equally divided into 5 groups. Birds in groups A, B, C and D were administered with 109.8mg 292.8mg, 585.6mg and 951.6mg of the drug dissolved in 2 litres of distilled water, daily for 60 days respectively. While the dose of group A was recommended by the drug manufacturer, the birds in group E were administered with 0.9 % Physiological saline. The haematological parameters analyzed were total red blood cell (RBC) count, total white blood cell (WBC) count, haemoglobin concentration (Hb), platelets count and heterophil/lymphocytes ratio. Plasma enzymes and proteins analyzed were total proteins (T.P)