Toxin Tuesdays: Marijuana

Marijuana and your pet at a glance (Image Source)

Marijuana is a toxin that is seen in animals across the country. Our pets can be exposed by eating or by inhaling the smoke. Remember a brownie containing marijuana could lead to a double toxin exposure! Our pets seem to be drawn to the smell so it is important if you have these items in your home to keep them out of reach. Even more important is to admit to your veterinarian that your pet may have been exposed to this.  Your veterinarian will NOT turn you in to authorities, but it is information they need for appropriate treatment.

 

This is double trouble! Chocolate and Marijuana! (Image Source)

Symptoms of a pet that has ingested marijuana will be similar to people. Unfortunately many animals may not know when to stop so overdoses are much more common. These symptoms will include extreme lethargy or weakness, pupils may become dilated or in severe exposure seizures can occur. The other most common sign includes vomiting. These symptoms can occur anywhere from 5 minutes to 12 hours after the pet has ingested the material. If it is just marijuana (no chocolate), and the patient is not completely depressed, activated charcoal can be administered. This is used to help absorb anything that could be remaining in the stomach. Since marijuana is fairly rapidly absorbed in the gastro-intestinal tract is it not helpful to make the patient vomit. This is especially true if they are already lethargic as it increases their risk for aspirating vomit into the lungs.

Marijuana could make pets very sleepy and lethargic. The best option is to have them checked out by a veterinarian. (Image source)

 Most patients that are exhibiting significant side effects need treatment for up to 24 hours. This includes monitoring their temperature and actively keeping them warm. Also if they are lethargic to the point of comatose intravenous fluids will help keep them hydrated. Fortunately, most pets make a full recovery unless they have any underlying conditions. Once the marijuana is out of their system there should be no long term side effects. The most important thing out of all of this is to remember to be honest with your veterinarian so they can direct appropriate treatment.