Repeated Head Shaking or Flicking
Look at the signal, then look at the whole horse and the situation around it.
NOTICE
The horse repeatedly shakes, jerks, flicks, or snaps the head rather than making one occasional movement.
You may notice:
- rapid vertical flicks
- repeated side-to-side shaking
- sudden jerking movements
- nose rubbing, snorting, sneezing, or striking at the face along with the head movement
WHAT IT MAY TELL YOU
Repeated head shaking can have several possible causes, including insects or irritation, ear or dental problems, tack-related discomfort, pain, or a medical headshaking condition.
The important clue is that the movement is repeated, persistent, or unusually strong.
DON'T ASSUME
Repeated head shaking should not automatically be dismissed as a training problem, bad habit, or simple annoyance.
A better question is: “How often is this happening, and what seems to bring it on?”
LOOK AGAIN
Notice the pattern.
- Does it happen at rest or during exercise?
- Does it seem seasonal or worse in bright light?
- Does it happen around insects?
- Do you also see nose rubbing, snorting, sneezing, or striking at the face?
- Is riding or handling becoming difficult?
SAFETY
Frequent, violent, persistent, or unexplained head shaking deserves veterinary attention—especially when it causes distress, affects riding or handling, or appears with repeated rubbing, snorting, sneezing, or striking at the nose.
Research / Learn More
What research suggests
Occasional head shaking can be normal. Frequent or violent head flicking can also be part of a medical problem. Trigeminal-mediated headshaking is recognized as a neuropathic facial pain condition in horses.
What that does not mean
Repeated head shaking by itself does not identify trigeminal-mediated headshaking. Other causes need to be considered, and veterinary assessment may be necessary.
Sources
- Trigeminal-mediated headshaking in horses — reviews the condition as a neuropathic facial pain disorder and distinguishes clinically significant headshaking from occasional normal behavior.
- Equine Discomfort Ethogram — describes rotational head shaking and other repeated head movements seen with discomfort.