Short answer
In general, no. Human eye drops are made and tested for people, and some are risky for dogs. The safest approach for a red, weepy, or painful eye is to call your vet before putting anything in it. In some cases a vet may say a plain sterile saline eyewash or a simple lubricating drop is fine for brief rinsing, but that is a decision best made with their advice.
Why human eye drops can be a problem
- Some ingredients are not suitable for dogs. Redness-relief and decongestant drops contain ingredients that can cause harm if swallowed or absorbed.
- They can hide or worsen the problem. An eye that looks red or squints may have an ulcer, infection, glaucoma, or something stuck in it. The wrong drop can delay proper care, and some medicated drops can make certain conditions worse, such as steroid drops on a corneal ulcer.
- Preservatives and additives. Not all products are as gentle as they look.
- Eyes can change quickly. Eye conditions can worsen fast and can threaten vision, so guessing is risky.
What may be okay for rinsing
If your vet agrees, plain sterile saline eyewash with no additives is the type of product most often mentioned for flushing out dust or minor debris. Check the label to be sure it contains only saline. Plain lubricating drops are sometimes used under veterinary direction, for example for dry eye, but your vet should confirm the product. Do not use contact lens solution, homemade saline, or tap water unless a vet has advised it.
Gently wiping discharge from around the eye with a clean, damp cloth is usually fine, wiping away from the eye and not touching the surface of the eyeball.
Types to avoid unless a vet says otherwise
- Redness-relief or “get the red out” drops
- Allergy or antihistamine drops
- Decongestant drops
- Steroid drops
- Leftover antibiotic drops or ointments from a person’s prescription
Questions about specific products
Owners often ask about particular brands or medicines, such as lubricating drops like Systane, antibiotic eye preparations like chloramphenicol (sometimes sold under brand names), or antibiotic ointments like polysporin. Whether any of these is appropriate depends on your dog’s diagnosis, the exact formulation in your country, and the amount, so please ask your vet or pharmacist before using them. Do not assume a product that suits one eye problem will suit another. If you have heard that dry eye can be managed at home, see our article on dog dry eyes and home remedies.
If your dog swallowed or licked eye drops
Do not wait for symptoms. Call your vet or a poison helpline straight away: ASPCA Animal Poison Control Center, (888) 426-4435, or Pet Poison Helpline, (855) 764-7661. Both are open 24 hours a day and may charge a fee. Have the product packaging with the ingredient list ready. Some drops, especially redness-relief types, can be dangerous if swallowed. Do not try to make your dog vomit unless a professional tells you to. Plain lubricating drops are generally considered lower risk, but call to confirm.
Signs the eye needs a vet now
- Squinting or holding the eye shut
- Cloudiness or a bluish or white spot on the surface
- Thick yellow or green discharge
- Obvious pain, pawing or rubbing at the eye
- Swelling or a bulging eye
- A sudden change in the eye’s appearance or your dog’s vision
- An eye injury
Eye problems can progress quickly, so contact a vet the same day if you are worried.
What a vet may prescribe
Treatment depends on the diagnosis. Vets may test tear production, stain the surface to check for ulcers, and check eye pressure. They may then prescribe antibiotic, anti-inflammatory, or lubricating drops that suit the condition, with specific instructions.
FAQ
What can I flush my dog’s eyes with?
A plain sterile saline eyewash is the product most often mentioned, ideally after checking with your vet.
Can I use human antibiotic eye drops on my dog?
Not without vet advice. The wrong medicated drop can cause harm or hide a serious problem.
Is it safe to use artificial tears?
Sometimes, if your vet confirms the product. See also our article on dog dry eyes.