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
Somatization disorder the digestive, nervous, and reproductive systems. There are many different feedback systems where the mind affects the body; for instance, headaches are known to be associated with psychological factors, and stress and the hormone cortisol are known to have a negative impact on immune functions. This might explain why somatization disorders are more likely in people with irritable bowel syndrome, and why patients with SSD are more likely to have a mood or anxiety disorder. There is also a much increased incidence of SSD in people with a history of physical, emotional or sexual abuse. Another hypothesis for the cause