White snakeroot poisoning appears only in pastured animals­ horses, cattle, and sheep being the ones naturally affected. Sheep in the late stages of white snakeroot poisoning assume a sleepy attitude.
Other plants that cause tremorgenic syndromes in livestock include dallies grass, rayless goldenrod (,-by Dr. Kim Maratea, ADDL Graduate Student,Beier RC et al: 1987.

Toxicity of white snakeroot (Ageratina altissima) and chemical extracts of white snakeroot in goats. medical professionals that might be involved with White snakeroot poisoning. Ask your doctor to recommend what other types of doctors, physicians, medical specialists, or other medical professionals should be part of the team for your medical issues. The calf was submitted to ADDL for necropsy. Human milk sickness is uncommon today in the United States.

FIG. 2006 The owners indicated that white snakeroot was present in the pasture grazed by the herd, and that the dam had also developed muscle tremors and subsequently recovered.In cattle, white snakeroot intoxication has been called "trembles" because of the characteristic muscle tremors.

Always seek professional medical advice about any treatment or change in treatment plans. Muscle tremors are inconsistently observed in horses with white snakeroot poisoning.White snakeroot intoxication was the cause of "milk sickness" in 18.Mortality in livestock is high. Lactating animals should be frequently milked out and the milk discarded.

Current practices of animal husbandry generally control the pastures and feed of cattle, and the pooling of milk from many producers lowers the risk of tremetol being present in dangerous amounts.

Treatment consists of supportive care, including extra bedding in stalls to prevent development of pressure sores in recumbent animals. Gross lesions associated with white snakeroot and other toxic myopathies are often unremarkable, and may be difficult to distinguish microscopically from acute nutritional or exertional myopathies.Differential diagnoses include botulism, organophosphate intoxication, nutri-tional or exertional myopathies, other toxic myopathies, rabies and esophageal obstruction in horses. Treatment for the ingestion of white snakeroot is going to be symptomatic and supportive as there is no specific antidote. Natural plant intoxicants in milk: A review. Diagnosis is based on clinical signs, presence of white snakeroot in the hay or pasture, elevated muscle enzymes (CK, ALP and AST), histologic evidence of cardiac and/or skeletal muscle degeneration and rule-out of other causes. In the event the animal is witnessed eating the plant or identifiable plant matter is found in the mouth remove any existing plant matter from the mouth and flush the mouth thoroughly with water. The apparent toxic principle in white snakeroot may be tremetol (or its ketone, tremetone), a fat-soluble, high molecular weight alcohol. Tremorgenic syndromes in livestock. Although extremely rare, milk sickness can occur if a person drinks contaminated milk or eats dairy products gathered from a single cow or from a smaller h… It initially responded to supportive therapy, but deteriorated and died the following day.
White snakeroot (Ageratina altissima) is a potentially toxic plant, particularly for dairy animals as the toxins can be passed through the milk. Doctors for White snakeroot poisoning: This section presents information about some of the possible medical professionals that might be involved with White snakeroot poisoning. The first symptoms of water hemlock poisoning are ... New aspects in the treatment of water hemlock poisoning. See full list below.The following types of doctors or medical specialists Rumen or stomach contents may be submitted for microscopic identification of white snakeroot leaves. Last Update: 13 August, 2015 (2:37),Summary Overview: White snakeroot poisoning,Diagnostic Tests for White snakeroot poisoning,Home Diagnostic Testing for White snakeroot poisoning,Doctors and Medical Specialists for White snakeroot poisoning,Medical Toxicology (Poisoning Specialists),Pediatric Medical Toxicology (Child Poisoning),Review Online Surveys from Other Patients of Your Doctor.Research local specialists including ratings, affiliations, and sanctions.What is the best treatment for my condition. "MILK SICK," OR WHITE SNAKEROOT POISONING.Customize your JAMA Network experience by selecting one or more topics from the list below.Get free access to newly published articles.Our website uses cookies to enhance your experience.

White snakeroot poisoning should be considered in cases in which animals are presented with signs of weakness, throat paralysis, constipation, trembling, and respiratory difficulty. Snakeroot or White Snakeroot has the scientific name as Ageratina altissima. Vet Clin No Amer: Food An Pract 5(2): 291-301.Panter, KE and Janes LF: 1990. for White snakeroot poisoning:Copyright © 2014 Health Grades Inc. All rights reserved. J Anim Sci 68: 892-904. Activated charcoal, followed by a laxative, may reduce absorption or prevent reabsorption of the oil extract. Clinical signs in cattle and other ruminants include depression, lethargy, listlessness, acetone breath (ketosis), constipation, and weakness that often progresses to recumbency, coma, and death in 2-10 days. Walter Sackett produced poisoning by extracts, and related experiments have been performed at the Purdue University and North Carolina agricultural stations. The poison tremetol is not inactivated by pasteurization.