Facial paralysis in cats may result from injuries caused by rough handling or other trauma, such as automobile accidents or ear infection. Paralysis on one side of the face is common when the facial nerve is damaged.

Facial nerve paralysis causes ipsilateral absent menace response, lip droop, ear droop, hypersalivation on the side with facial droop, deviation of the nasal philtrum toward the normal side, inability to voluntarily blink, absent palpebral reflex, and absent lip contraction.

Jan 13, 2009 · Facial Nerve Paresis/Paralysis in Cats. A dysfunction of the facial nerve (seventh cranial nerve) is medically referred to as facial nerve paresis. It is evidenced by paralysis or weakness of the muscles of the ears, eyelids, lips, and nostrils.

Idiopathic facial paralysis is a common disorder that results in weakness or paralysis of the facial muscles in cats. Domestic longhaired cats are at increased risk.

The most common cause of facial nerve paralysis is idiopathic facial nerve paralysis (75% of dogs and 25% of cats with facial nerve paralysis). Other causes of facial nerve paralysis include otitis media/interna, neoplasia of the middle ear, myasthenia gravis, trauma, iatrogenic, brainstem disease, and generalized lower motor neuron disease.

In small animals (ie, dogs, cats), the facial nerve can be damaged during surgery, such as total ear canal ablation or removal of tumors in the facial nerve region. Guttural pouch infections can cause facial paralysis in horses.

Face nerve paralysis occurs when there is damage to the seventh cranial nerve. The damage causes the muscles of the eyelids, ears, nostrils and lips to become weak or paralyzed and may even disturb the tear glands.

Jan 13, 2023 · Facial paralysis in cats is a disorder of the cranial nerve that controls the muscles of the face. Possible causes include injury, ear infection, nerve inflammation, and tumors; In some cases, no cause is determined

Mar 14, 2019 · Facial nerve paralysis is a relatively common neurologic problem in dogs and cats. Paralysis results in an inability to move the facial muscles associated with expression. The vast majority of the time no underlying cause can be identified.

Jul 2, 2015 · Facial nerve paresis (weakness) or paralysis (total dysfunction) is an abnormality of the facial nerve (7th cranial nerve), resulting in improper function or paralysis of the muscles associated with facial expression. These include the muscles of the ears, lips, eyelids and nose.