Clinico-Pathological Alterations and Therapeutic Management of Thiram Poisoning in Cattle

Abstract

As there is very scarce literature on fungicide poisoning in livestock animals and in view of reporting fungicide poisoning in cattle in the study area, the present study was conducted to study the clinico-pathology of thiram poisoning in cattle and to standardize the therapeutic regime for the poisoning cases. Clinical cases suspected for Thiram poisoning on the basis of confirm evidence from animal owner were subjected to clinical examination, hematology and therapeutic management. Cases died of severe poisoning were subjected to post-mortem examination. A total of 17 cattle suspected for Thiram poisoning on the basis of history and evidence showed clinical signs of sudden onset of anorexia, salivation, shivering, teeth grinding, restlessness, prolonged sitting, tympany, colic, dyspnea and constipation or diarrhea in few cases. Significant increase in heart rate and respiration rate was observed while hematological analysis showed non-significant changes compared to healthy counterparts. Post-mortem and histopathological examination of cattle died of thiram poisoning showed mild hepatocellular degeneration, tubular necrosis in kidneys with focal infiltrates while marked edema and congestion was evident in lung tissues. The ailing cattle were treated with fluid therapy, anti-inflammatory drugs, vitamin B complex, atropine sulphate, antihistaminics along with laxative and prebiotics-probiotics showed good response to treatment with complete clinical recovery in 4-5 days of treatment. Being there is no specific antidote, the cases of fungicide like Thiram poisoning could be managed with symptomatic treatment and regular clinical assessment of the severity of the poisoning.