Can Dogs Get Facial Paralysis?

1 Overview

What is dog facial paralysis?

Symptoms

First episodes often at dawn; owners surveyed said it turned ‘off’ one morning.

What’s off? Facial nerve trouble – the dog bites to ‘fix’ it (useless); many eat furiously, kibble falling from the paralyzed side.

Caused by stroke, right?

Wrong, totally. Human stroke can cause it, but in dogs stroke and paralysis are unrelated diseases.

Don’t disbelieve: dog paralysis is less scary than stroke, which means death or severe after-effects. They truly don’t connect.

What causes it?

Hypothyroidism: low thyroid hormone slows metabolism, leading to paralysis.

Middle/inner ear inflammation: the facial nerve passes the inner ear; untreated, inflammation presses the nerve and stops it.

Various inflammations: meningitis, nerve inflammation.

Injury: head trauma raises intracranial pressure and leaves inflammations causing paralysis.

Brain tumor: rare, but known.

Poor circulation: blood feeds nerves; if blood fails, nerves fail.

Scary list? The worst is idiopathic facial nerve paralysis (IFNP).

IFNP is the most common type in dogs and cats – with no cause; science can’t find one.

Right – anywhere, any vet level, IFNP has no cure.

Final: what signs show?

Usually one side; watch for clear asymmetry.

One lip lower, the other higher.

One ear softer, the other normal (even in floppy ears).

Nose visibly twisted.

One eyelid droops more.

The paralyzed eye blinks less.

The paralyzed eye is drier and inflames easily.

Food traps on one side; that side can’t work.

So at any sign, rush to the vet. Some paralysis recovers.

But IFNP can’t fully heal; daily care is just cleaning the paralyzed eye and regular checkups.