Can you use Orajel on a dog? The short answer is absolutely not! As pet owners, it’s only natural to consider using Orajel to ease our furry friends’ pain when we see them suffering from dental problems. But at the same time, we might wonder, since this medication is intended for humans, is it safe to use on dogs?
What I want to tell you is that your caution is justified, because using Orajel to temporarily relieve a dog’s toothache can be fatal! A friend of mine who also owns a dog once accidentally gave Orajel to her 5-year-old dog, Loki. The dog’s toothache didn’t improve, and it wasn’t until I accompanied her to the vet that the dog’s condition finally began to improve. That’s how I learned that Orajel is not a medication that should be given to dogs.
Orajel is a topical pain reliever for the mouth and gums, and its main ingredient is benzocaine. According to the Pet Poison Helpline and veterinary toxicology resources, benzocaine poses a high toxicity risk to dogs and is therefore not recommended for use in dogs. Most Orajel products contain high concentrations of benzocaine, which is completely unsafe for dogs. Owners are advised to consult a veterinarian to find alternative medications or treatment options.
Orajel contains the following ingredients. While ingredients may vary by product line, all contain benzocaine:
| Ingredient | Function | Toxicity Level to Dogs |
| Benzocaine | Local anesthetic and pain reliever | Very high |
| Lidocaine | Local anesthetic | Very high |
| Alcohol | Solvent and preservative | Very high |
| Xylitol | Sugar-free sweetener | Very high |
| Mint | Provides a cooling sensation and relieves gum irritation | Moderate to low |
According to a safety alert issued by the U.S. Food and Drug Administration (FDA) regarding benzocaine, this type of local anesthetic has been shown to potentially cause problems with the blood’s ability to carry oxygen. Ingestion of benzocaine by dogs may cause methemoglobinemia, which directly destroys the dog’s red blood cells, preventing them from transporting oxygen throughout the body. Dogs may exhibit purple or grayish gums, extreme difficulty breathing, and severe weakness; in severe cases, they may die from organ failure due to oxygen deprivation.
Lidocaine is toxic to the central nervous system and the heart and is very easily absorbed by dogs through the oral mucosa. According to the ASPCA Animal Poison Control Database, this substance can cause neurological symptoms such as muscle tremors, unsteady gait, and seizures and may even lead to arrhythmias and cardiac arrest.
As for xylitol, I’m sure many dog owners are familiar with this ingredient. Before buying food for my dog at the supermarket or online, I always check the ingredient list to see if it contains xylitol—I think this is a common practice among dog owners. According to an animal health warning from the U.S. FDA, even trace amounts of xylitol can trigger an abnormal release of insulin in dogs, causing blood sugar levels to plummet rapidly and leading to shock.
These ingredients are extremely harmful to dogs. Pet owners must never use Orajel on their dogs out of momentary panic, as this can lead to irreversible consequences.
Based on existing veterinary toxicology research and data from pet poisoning databases, there is currently no version of Orajel suitable for dogs. Both VCA Animal Hospitals in the U.S. and PetMD note that human oral pain relievers should not be administered directly to pets, as there are significant differences in dosage, absorption rates, and metabolism. Dog owners should remain vigilant and be able to distinguish between advertising and marketing claims. If your dog is in severe pain, please consult your veterinarian immediately or take your dog directly to a veterinary clinic for treatment.
Benzocaine poisoning occurs when the drug enters a dog’s bloodstream and oxidizes hemoglobin into methemoglobin. Methemoglobin cannot effectively bind oxygen, leading to oxygen deprivation in the dog’s organs. You should be highly vigilant if your dog exhibits the following symptoms:
These symptoms are crucial for veterinarians to identify the cause early and intervene promptly.
However, the safest approach is to avoid using Orajel on your dog and to keep medications out of your dog’s reach. You know how curious and destructive dogs can be—my puppy once dug out and ate all the raw eggs I had stored in a bottom cabinet. To prevent this from happening, it’s best to store medications in a high place.
There is no safe dose!
Please do not take any chances—any dose of benzocaine, whether taken orally or applied over a large area, poses a potential risk to dogs. Dogs are extremely sensitive to this ingredient, which is rapidly absorbed through the mouth; even low doses can cause serious blood disorders.
1. Nonsteroidal anti-inflammatory drugs (NSAIDs): Carprofen, meloxicam, firocoxib, etc. These are the most commonly used medications. They require a prescription from a veterinarian and must be used strictly according to medical instructions; do not adjust the dosage arbitrarily.
2. Neuropathic pain relievers: Gabapentin is relatively safe and is often used in combination with NSAIDs to enhance effectiveness. (Note: Never use human-grade gabapentin oral solution, as it contains xylitol, which is fatal to dogs.)
3. Potent pain relievers: Tramadol. Use must be strictly controlled, as it may cause side effects such as drowsiness.
Please note that all of the above medications are prescription drugs. They must be prescribed by a veterinarian, and you must strictly follow the veterinarian’s instructions. Never purchase or administer human medications to your dog without a veterinarian’s guidance. According to recommendations from the American Veterinary Dental College (AVDC) and VCA Animal Hospitals, using these medications without veterinary guidance may lead to serious side effects or even organ damage.
It breaks my heart to see my dog suffering from a toothache. Dogs are like family to me, so I’d like to share some tips I use at home to relieve my dog’s toothache. I hope you find them helpful, but if your dog’s condition is severe, please take them to the vet immediately.
1. Soft Diet—Switch to wet food, soft-cooked chicken, or rice porridge to avoid hard foods that might irritate their teeth.
2. Cold Compress—Wrap ice cubes in a clean towel and apply them to the swollen or painful area. Limit application to 5–10 minutes to prevent frostbite. Do this 2–3 times a day, adjusting the frequency based on your dog’s condition.
3. Brushing—If your dog is cooperative, use a pet-specific toothbrush and toothpaste for gentle cleaning, but avoid vigorous brushing of the affected area.
4. Natural Remedies—Gently rinse your dog’s mouth with lukewarm water mixed with a small amount of salt, or use plant extracts such as aloe vera or calendula to reduce inflammation and relieve pain in the mouth. Please note that natural remedies are currently quite controversial. This approach should only be used after a veterinarian has assessed your dog’s condition and determined that it is appropriate to avoid causing further harm to your dog.
5. Maintain a Comfortable Environment—A comfortable, quiet environment and patient companionship from the owner can help reduce your dog’s anxiety.
Maintaining your dog’s oral health is essential. Early prevention, early detection, and early treatment can greatly reduce the pain that dental diseases may cause your dog.
1. Proper Brushing: Choose a pet-specific toothbrush and edible toothpaste. Gently brush in the direction of tooth growth, focusing on cleaning between the teeth and along the gumline. If your dog resists brushing, you can start by using a finger-sleeve toothbrush to clean their teeth. This method is gentler and helps your dog get used to the brushing routine.
2. Dietary Support: Pair their main diet with hard dry kibble (to increase chewing friction), or choose specialized dog food containing teeth-cleaning ingredients (such as tea polyphenols or enzyme preparations). Avoid sticky or sugary treats; instead, feed small amounts of crisp vegetables and fruits (such as apple slices or carrot sticks) to help clean their teeth.
3. Regular Dental Cleanings: For dogs with healthy teeth, a dental cleaning is recommended once a year. If dental issues are severe, owners should consult with a veterinarian and schedule cleanings according to the veterinarian’s recommended schedule. Regular dental cleanings are an important way to prevent and detect dental diseases.
The Cornell University College of Veterinary Medicine notes that periodontal disease is one of the most common chronic diseases in dogs, and if left untreated, it can lead to the spread of infection and systemic health problems. If you notice any of the following behaviors or symptoms in your dog, don’t hesitate—take him to a veterinary clinic immediately for an examination!
• Your dog refuses to eat for more than a day (this is the easiest and most obvious sign)
• Bleeding or severely swollen gums
• Unusual behavior or lethargy
• Oral abscesses or severe pain
No. Benzocaine is toxic to dogs and can be life-threatening. If your dog is experiencing severe tooth pain, please consult a veterinarian or visit a pet hospital immediately.
When your dog has a toothache, it’s best to provide a gentle diet. Switch to wet food, soft-cooked chicken, or rice porridge, and avoid hard foods that may irritate the teeth.
No, it is not safe. Please do not use this medication on your dog.
