Myositis - Blood shot
Myositis is characterized by inflammation of the muscle tissue. This inflammation can be more or less significant, it is itself linked to working too hard, either a fault condition of the horse, or for the compensation of locomotor pain, cardiac, respiratory or muscular.
The clinical signs range from a simple stiffness to an inability to move. The diagnosis is clinical and it is confirmed by a blood test. The downtime is longer or shorter.