Many owners are surprised to find
that there is a lot of overlap between the drugs their veterinarian prescribes
for their pet and the drugs their doctors prescribe for them. For example, you may be surprised to find
that many antibiotics, pain medications, and even insulins can be prescribed
for humans and pets. However, it is very important to realize that there can be
huge differences in drug doses in a human versus an animal, and some human
drugs can be quite toxic to pets! Even a drug that is usually benign to us,
such as Tylenol, can be deadly in a cat! This is because our pets metabolize
some drugs very differently than we do. Below is a list of some classes of
drugs that are potentially dangerous for pets.
1)
Non-steroidal anti-inflammatory drugs (NSAIDs),
such as Advil, Aleve, and aspirin
These drugs are by far the most common drugs I see owners giving to their
pets. However, our pets metabolize these drugs very differently than we do. So
while Advil may help with your aches and pains, it can cause issues like
intestinal ulceration and bleeding and even kidney failure in your pet. The other issue is that if you give these
drugs to your pet before a vet visit, your vet may have a hard time prescribing
an appropriate anti-inflammatory drug until the human NSAID is out of their
system. There are NSAIDs made
specifically for dogs and cats, so speak with your veterinarian if you think
your pet may benefit from these.
2)
Tylenol (acetaminophen)
This is another popular human pain medication that can have deadly
consequences in our pets. Acetaminophen can cause anemia (decrease in red blood
cells) and prevent appropriate distribution of oxygen in the body, resulting in
hypoxia (lack of oxygen). Liver failure
can also occur in cats and dogs. Pets exposed to Tylenol will likely require
hospitalization and extensive supportive care, and even then could still die
with or without medical intervention.
3)
Benzodiazepines (Xanax, Klonopin)
While there are certain situations that warrant benzodiazepines in cats
and dogs, such as storm phobias, it is important to realize that some animals
may have adverse reactions. Some patients may become excessively sedate while
others may have an excitatory effect and actually become agitated. If your vet decides these drugs are necessary
for your pet, they can guide you on appropriate doses to minimize the chance of
seeing these side effects.
4)
Antidepressents (Prozac, Cymbalta, etc)
There are numerous drugs available to treat anxiety in pets, and some of
these drugs are even the same as those used in humans. For example, Prozac is
often used to manage behavioral issues in dogs and cats. However, it is
important to remember that animals’ weights and metabolisms are very different
from humans, so allow your vet to decide if one of these medications is
appropriate and to prescribe an appropriate dose and frequency of
administration. Additionally, your vet
may be able to help you with training tips, as these drugs often work best when
paired with behavioral modification.
5)
Antihistamines (Benadryl, Zyrtec, etc)
These are wonderful drugs to help with mild itching and allergies,
however it is very important to consult with your vet to find an appropriate
dose for your pet. If overdosed, these medications can cause profound sedation,
excessive panting, pacing, and other undesirable effects.
6)
Pseudoepherdrine (decongestant found in Sudafed)
While
your vet may prescribe pseudoephedrine to help control urinary incontinence, an
overdose of this drug can lead to tremors, pacing, rapid heartbeat, overheating,
and even collapse. Again, consult your
vet for appropriate dosages if need be.
Please remember to NEVER give your pet ANY medicine unless
advised by a veterinarian. Drugs are great tools when used appropriately, but
can be deadly when used incorrectly! Your veterinarian can safely guide you on
what medications are ok to give your pets, so don’t hesitate to reach out to
them if you need guidance!
article written by:
Erin Walsh, DVM
Companion Animal Hospital Mount Prospect
Looking for an OTC pain relief for my dog Trent who has arthritis, a hernia and constant anal gland problems. I read about Vetionx Promaxol and wondering your thoughts on this. Is there a everyday pain reliever you can recommend for arthritis pain in dogs.
ReplyDelete