My Dog Ate Arimidex What Should I Do?

Reviewed By Tom •  Updated: 04/16/23 •  3 min read
Dog Moderate Toxicity Level
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When you’re a pet parent, chances are that your dog is nearby most of the time. That applies when eating breakfast, taking a nap, or even taking medicine, such as Arimidex. But what happens if you accidentally drop a pill and can’t find it? Well, your canine fur baby may come across the Arimidex and eat it. But what happens if a dog eats Arimidex?

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Has your dog eaten Arimidex? Are you worried that the Arimidex will make your dog sick? If so, you’ve come to the right place. We understand it can be scary when your dog eats something like this.

We’ve gathered information about Arimidex and whether it can make a dog sick. Let’s get started!

Dog Ate Arimidex

It is strongly recommended to contact a Pet Poison Helpline or your veterinarian.

What is Arimidex?

Arimidex, also called anastrozole, is a medication used to treat breast cancer in women after menopause. Some types of breast cancer grow faster when they have access to estrogen, a natural hormone produced by the body. Arimidex works to decrease the amount of estrogen in the body, which may slow or stop breast cancer growth.

While this medication can be safe for humans (when used as directed), what about dogs? Can Arimidex make a dog sick?

Arimidex & Dogs

Arimidex can make a dog sick; however, it depends on the amount of medication the dog has eaten. The toxicity of this medication was found to be 45 mg/kg of body weight. So, if your dog has eaten a 1mg pill of Arimidex, chances he will be OK.

However, if a dog has eaten more of this medication, he may become sick.

Symptoms of Arimidex Ingestion in Dogs

You may notice these symptoms if your dog has eaten Arimidex:

If you notice any of these symptoms in your dog, call the vet immediately. This is an emergency.

Treatment of Arimidex Ingestion in Dogs

The vet may induce vomiting and use activated charcoal to remove the medication from your dog’s system. They will also treat other symptoms as they arise. In some cases, the vet may give your fur baby an IV with fluids.

Depending on your canine companion’s condition, he may need to be hospitalized until he’s in stable condition.

The prognosis is best for dogs that receive prompt medical treatment after eating Arimidex. In the future, it’s a good idea to keep Arimidex and other medications out of your dog’s reach. You’ll both be happier for it!

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Tom

Tom has always loved to write since he was little - he wanted to be either a writer or a veterinary doctor, but he ended up being a professional writer while most of his works are based on animals. He was born in San Francisco but later moved to Texas to continue his job as a writer. He graduated from the University of San Francisco where he studied biotechnology. He is happily married and a soon to be father!

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