Nasal cavity infections (most common)

• Sneezing

• Longterm nasal discharge consisting of clear fluid, blood, mucus, and/or pus

• Firm swelling under the skin and over the bridge of the nose

• Polyp-like mass(es) in the nostril

Skin lesions (common)

• Raised bumps or nodules that may be firm or soft

• Larger lesions that tend to ulcerate, leaving a raw surface

Neurologic signs

• Depression

• Changes in temperament

• Seizures

• Circling

• Slight paralysis

• Blindness

Eye abnormalities

• Dilated unresponsive pupils

• Blindness due to retinal detachment

• Inflammation of the tissues of the eye