Headshaking Syndrome....Just the facts
( angelfire cartoons ) Just to set the record straight....this is a SYNDROME. That means it is a condition with multiple potential causes that has a unique set of symptoms. In this case the symptom is head shaking, this is either horizontal, vertical or rotary and frequently resembles a nervous twitch. Sometimes this is so uncontrollable that the behavior becomes almost manic and dangerous. Over the years many different causes have been attibuted to causing head shaking syndrome, including (1) ear mites (2) allergic rhinitis (3) ocular disease (4) Trigeminal neuritis (5) dental disease and (6) photic headshaking. One, from the fever swamps of the internet , links it to vaccines ( see my previous post about my thoughts on holistics) One older study noted that these horses were frequently over 8 years of age, Throughbred or Warm Blood, owned by 40+ year old women used for hunter/jumper or dressage. Additional studies have linked this to the time of year (seasonal) and most recently, to b...
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