Stringhalt to three years. Horses may be affected so severely that euthanasia is necessary. It is unknown how long it takes for clinical signs to develop after the exposure to the cause of the condition. The majority of horses affected by stringhalt are dependent upon pasture for nutrition. Removal of the horse from its original paddock containing low-quality pasture, weeds and native grasses, along with dietary control, was the most common and successful treatment. Lateral digital extensor tenectomy has also been used as a treatment by veterinarians with a success rate of just over 50%. Phenytoin has been used in the
Nervous shock Nervous shock In English law, a nervous shock is a psychiatric illness or injury inflicted upon a person by intentional or negligent actions or omissions of another. Often it is a psychiatric disorder triggered by witnessing an accident, for example an injury caused to one's parents or spouse. Although the term "nervous shock" has been described as "inaccurate" and "misleading", it continues to be applied as a useful abbreviation for a complex concept. The possibility of recovering damages for nervous shock, particularly caused by negligence, is strongly limited in English law. To amount in law to "nervous shock", the psychiatric