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Straight to the point: Claritin has higher risks for dogs compared to human use.
Nevertheless, the regular version can be carefully given to animals. Of course, your vet should be involved before any antihistamine is used on your dog.
It is important to understand the following:
Claritin-D contains Pseudoephedrine, an active ingredient, which should never be given to dogs as it can be very harmful.
With Vet Approval, Your Dog Can Take Claritin
Are you seeing sneezing, coughing, wheezing and similar allergy-related symptoms?
Also known as Loratadine, this drug works for dogs too. But the thing is these issues usually resolve on their own.
Careful With Claritin
Claritin-D can be extremely dangerous for dogs. Actually any version has potential for harm.
Keep in mind this product was originally available by prescription-only.
Get professional guidance whenever considering an antihistamine.
Common Side Effects
You can expect an upset stomach and an increase in thirst if a dog reacts poorly to Claritin.
They may also not be able to fully empty their bladder due to this powerful drug.
More serious side effects include:
- Behavioral changes
- Gum discoloration
We worry when people give it to their dogs without a vet’s help!
Warning: Never give Claritin to a pregnant dog!
Typical Dog Dosing
A typical Claritin dose for a dog is largely based on body weight.
Rule of Thumb: Never exceed 0.25mg for each pound.
Small to medium-sized dogs may be given approximately 5mg over a 24-hour period.
Larger breeds could be administered up to 10mg per day.
Again, check with a vet before providing any medication to a precious pet!
A Good Alternative
Look into getting an Apoquel prescription if your dog has a persistent allergy or general itchiness.
This newer drug is effective (though it’s much more expensive than Claritin).
Claritin, or similar drugs, cannot fix your dog’s allergies.
It would be best if you could pin down exactly what is causing the problem.
Is your dog is spending a lot of time outside?
It can be hard to know exactly what’s getting into their nose. Not impossible though!
Try to investigate what’s causing the allergic reaction. This strategy should eventually solve your dog’s pesky allergy situation, something that Claritin cannot do.
Hit or miss use of Claritin is playing a dangerous game.
In most cases, allergies aren’t life-threatening.
Call a vet if you notice your dog seriously wheezing or having trouble breathing.
They may advise you to provide Claritin for relief. But, again, sometimes it is necessary to go for a diagnosis and more suitable treatment.
If your dog somehow got into a bunch of Claritin then take them to a vet as soon as possible!
The Bottom Line
Using Claritin (especially Claritin-D) on your dog comes with serious risks.
Try to determine and eliminate the source(s) of such problems. Too often pets are hastily medicated with human drugs to cover-up allergies.
Whatever you do, for your dog’s sake, avoid experimental use of Claritin.