If Your Dog Has Droopy Eye Seek Veterinary Care Immediately

Horner’s syndrome is a disorder that affects the nervous system and eyes, resulting in small pupils along with an elevated third eyelid. This syndrome can be a sign that there is something wrong with the nervous system.

droopy eye dog

The condition of “Droopy eye” in dogs is caused by inflammation or damage to the nerves that control their eyes. The first sign is, the dog’s eyelid will appear to droop or not fully open. The pupil in response lowered lighting, making it hard for them to see properly. The nictitating membrane, also known as the third eyelid and located inside of the lower eyelids may be inflamed. This can cause an area to become redder than usual above it. If you notice your dog has trouble walking or swallowing, it could be that they’re suffering from Horner’s syndrome. This condition is thought to cause a lack of nervous system communication and may reflect deeper problems. When you notice that your pet has Horner’s Syndrome, it doesn’t necessarily mean they are in danger.

droopy eye dog


•Top eyelid cannot fully open
•Small, a constricted pupil in one or both eyes
•General redness and inflammation
•Patch of reddened tissue above lower eyelid


Trauma to the brain, neck, or chest
•Brain or spinal tumor
•Idiopathic (no identifiable cause)
•Infection of the spinal cord or brain
•Infection compromising nervous tissue

Diagnosis of Droopy Eye in Dogs

For all of those who love their pets, it’s important to be aware that if you notice any symptoms in your animal’s eyes, you should immediately seek veterinary care. This can indicate Horner syndrome and needs treatment right away. The veterinarian will want to know about any activities your dog has been engaged in that might result in injury, and if you notice anything abnormal with his behavior. Inform the doctor when he visits so they can take care of him right away.

The veterinarian will carefully analyze a urine sample, conduct blood tests and physical exams on your pup to determine what is causing them pain.
A veterinary examination can help identify the cause of droopy eye in dogs. X-rays and ultrasounds are useful for showing some types of injuries, but if the vet suspects a tumor or broken bone they’ll need to do medical imaging. MRI requires a larger machine so it may be done at an animal hospital.

The doctor may conduct a spinal tap if your dog has presented with fever and abnormal behavior. Spinal fluid is being collected from your dog’s back to aid in determining if they have an infection of the nervous system like meningitis.

droopy eye dog

Droopy Eye Treatment

Although droopy eye can be treated with eye drops containing Phenylephrine, if your dog has an underlying cause for the problem this will need to be treated as well according to the type of illness. In the event of a spinal infection, you will need to administer lifesaving antibiotics as soon as possible. While tumors need to either undergo surgical removal or radiation treatment. After an accident or other traumatic event, surgery may be needed to reduce scar tissue and free nerves that are trapped in the body.



Ectropion is a condition that can affect both modern-bred dogs and those with genetic heritage. The droopy-eyed appearance has been selectively bred into many of today’s popular breeds, but other complications, such as nerve damage or infection, may lead to this issue in your pup too!


Lower eyelid droop is a condition in which the lower part of an animal’s eye (the lid) rolls down and away from its socket. This can expose tissue that may become infected, leading to serious complications for both visions as well as health overall!


Your dog can get red eyes for a variety of reasons, including injury and allergies. If you notice that he has been crying out in pain or shows any other signs then it’s best to get him checked by the vet immediately because some conditions need treatment right away while others will require medical attention at an animal clinic. The sooner we act on this problem before things become worse; The happier our pets’ll be!


Injury to the eye can be devastating. In many cases, injury leads not only to prolapse or bulging but also permanent vision loss and other complications, such as melting facial tissues that cause pain when touched due to retained heat from inflammation. Slipping out of place is common in dogs with severe injuries because there isn’t much pressure on their eyes, so they don’t feel any discomfort even if something sharp touches them before you notice what has happened!

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