At paralyzes muscles do not contract at all, completely lacking in sensitivity zone of innervation . Involuntary muscle spasms called reduction occurring in the form of attacks of varying strength . They are tonic (prolonged muscle tension ) and clonic ( jerky muscle contractions synchronous with limited or widespread nature ) . Fainting or syncope referred to a temporary loss of response to external stimuli . In small ruminants may occur encephalitis ( inflammation of the brain , which often goes along with inflammation of the spinal cord — encephalomyelitis ) , meningitis ( inflammation of the membranes of the brain and spinal cord) , pachymeningitis (inflammation of the dura mater ) and meningitis (inflammation of the pia mater ) that arise against infectious and parasitic diseases.
Their main features are incoordination , weakening of conditioned reflexes , as well as paralysis, paresis , etc. Sick animals best isolation in dark areas , giving multivitamin preparations , sedatives ( chlorpromazine , barbital sodium, etc. ), and other drugs , designated veterinarian.
heatstroke This is an acute disorder of the central nervous system under the influence of overheating and lack of heat transfer , resulting in a delay of heat in the body that occurs under conditions of high temperature and humidity , as well as overcrowding keeping animals in areas with poor ventilation and transportation of animals in violation of regulations transportation. With a slight overheating marked thirst, increased body temperature by 1-2 ° C, anxiety, agitation , alternating oppression, unsteadiness of gait , the weakening of conditioned reflexes , increased sweating , increased heart rate and breathing.