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Pet Forum / Miscellaneous / Animal Health / January 2004



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Dog having seizures - what to do?

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FurPaw - 22 Jan 2004 23:53 GMT
Our 10 year old GSD, Dylan, began having seizures last week - at least
that's the first we'd seen one.  They are very brief, lasting just a few
seconds, with no warning that we noticed.  She stiffens and falls on her
side, arches her back, and then "paddles" a bit.  Right afterwards, she
gets up and seems normal.  She's had eight seizures in the last nine days
that we've witnessed.  She has no problems with her heart, and was inactive
when these seizures occurred.

Her vet ordered blood tests, which came back normal.  She checked with
Pfizer to see if seizures had been reported for dogs on Deramaxx - a few
have, but not enough to be clear that Deramaxx is responsible.

Dylan is taking Deramaxx for two reasons - hip dysplasia (helps
tremendously here) and as an anticancer agent.  She was treated for
squamous cell carcinoma and has had no symptoms of recurrence for the past
year.  She's really beat the odds by surviving two years after discovery;
she has had surgery, radiation and chemo to treat it.

We saw a neurologist today, who suggested, but did not push, an MRI, and
prescribed phenobarbital.  We're thinking about the MRI, taking into
consideration Dylan's age, cancer history, what we would do if it did turn
out to be a tumor causing the seizures, and sad to say, expense (we are
currently unemployed). And we love this dog dearly.

I'm looking for your thoughts, experiences, further questions to ask,
alternatives, and recommendations.  I'd appreciate any input.

Thanks -

FurPaw

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Suja - 23 Jan 2004 00:25 GMT
> I'm looking for your thoughts, experiences, further questions to ask,
> alternatives, and recommendations.  I'd appreciate any input.

So sorry to hear about Dylan.  I'm afraid I don't have anything useful
to contribute other than to hope that Matt will be along shortly to
answer some of your questions.  In the meantime, you might want to check
out his 'Links' (http://www.rocky-dog.com/Links/LinksMenu.html) page for
a nice collection of Canine Epilepsy links.

Suja
FurPaw - 28 Jan 2004 18:06 GMT
>> I'm looking for your thoughts, experiences, further questions to ask,
>> alternatives, and recommendations.  I'd appreciate any input.
[quoted text clipped - 4 lines]
> out his 'Links' (http://www.rocky-dog.com/Links/LinksMenu.html) page for
> a nice collection of Canine Epilepsy links.

Thanks, Suja - The links menu was very helpful!

FurPaw

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Rocky - 23 Jan 2004 01:08 GMT
FurPaw said in rec.pets.dogs.health:

> We saw a neurologist today, who suggested, but did not
> push, an MRI, and prescribed phenobarbital.  We're thinking
> about the MRI, taking into consideration Dylan's age,
> cancer history, what we would do if it did turn out to be a
> tumor causing the seizures, and sad to say, expense (we are
> currently unemployed).

I think that you're taking the right approach.  At Dylan's age,
his seizures are most likely physiological.  You've done blood
tests - before an expensive MRI, I'd ask your vet for a thyroid
check and (less likely) look for an infection like encephalitis.

Meanwhile, I'm glad that your vet has prescribed Phenobarbital.  
In my opinion, the most important thing is to stop the seizures
and then look for an underlying cause.

Eight seizures in nine days is a lot, though.  If you can't get
this under control quickly, ask your vet about a drug regimen
which combines Phenobarbital and Potassium Bromide (KBr).  The
latter works well with frequent seizures like Dylan's.

Good luck and please report back.

Signature

--Matt.  Rocky's a Dog.

FurPaw - 28 Jan 2004 18:10 GMT
> FurPaw said in rec.pets.dogs.health:
>
[quoted text clipped - 18 lines]
> which combines Phenobarbital and Potassium Bromide (KBr).  The
> latter works well with frequent seizures like Dylan's.

Thanks, Matt -

We've decided against doing the MRI, at least for now.  The phenobarbital
seems to be helping; we haven't _seen_ a seizure for four days now and
we've been keeping her indoors so that we can keep a better eye on her, to
her intense displeasure (But Mom, it SNOWED!)

She's been having a problem walking for the past couple of days - seems
weak in her hindquarters, and it hasn't improved much. So we will be taking
her to the vet tomorrow to see what's up with that.

FurPaw
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Rocky - 28 Jan 2004 18:21 GMT
FurPaw said in rec.pets.dogs.health:

> She's been having a problem walking for the past couple of
> days - seems weak in her hindquarters, and it hasn't
> improved much. So we will be taking her to the vet tomorrow
> to see what's up with that.

That's ataxia.  It can take weeks or months for the dog to get
used to the drugs - some dogs never do.  As well, some dogs
suffer less ataxia from KBr vs. PB, other dogs have the reverse
problem.

I pulled Rocky out of agility for 6 months while he got used to
the drugs even though he didn't exhibit much ataxia.  The only
time he has rear end weakness is in severely cold weather (like
now at -30F).

Signature

--Matt.  Rocky's a Dog.

FurPaw - 28 Jan 2004 18:27 GMT
> FurPaw said in rec.pets.dogs.health:
>
[quoted text clipped - 12 lines]
> time he has rear end weakness is in severely cold weather (like
> now at -30F).

Thanks for the quick response on this!  I'll call the neurologist and see
if she thinks a switch to KBr is in order, or if we should wait it out for
a bit.

FurPaw

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Rocky - 28 Jan 2004 18:48 GMT
FurPaw said in rec.pets.dogs.health:

> I'll call the neurologist and see
> if she thinks a switch to KBr is in order, or if we should
> wait it out for a bit.

KBr usually works best when it's used in conjunction with PB.  
It's got a very long half life (24 days IIRC) and takes weeks to
build up to therapeutic levels so PB can't just be stopped.  
Using both drugs, Rocky's on a low level of each, which is
probably one reason he doesn't show much ataxia.

Signature

--Matt.  Rocky's a Dog.

Gwen Watson - 28 Jan 2004 19:02 GMT
> FurPaw said in rec.pets.dogs.health:
>
[quoted text clipped - 10 lines]
> --
> --Matt.  Rocky's a Dog.

Wow thanks Matt. I never heard of ataxia. I have never
mentioned to my neurologist about my lack of coordination
and severe clumsiness. I have been taking PB so
long I guess I just thought I have always been this way.

Makes sense and it is why I don't do very well myself
in Agility. I can fall at the drop of a pin. One dog crossing
in front of me the wrong way and I am splat on my face. It
doesn't make for much fun when everyone is laughing at you.
And since I didn't ever have a word for the condition and I
wasn't even aware of it.

Well thanks bunches.

Gwen
WalterNY - 23 Jan 2004 05:37 GMT
> Her vet ordered blood tests, which came back normal.  She checked with
> Pfizer to see if seizures had been reported for dogs on Deramaxx - a few
> have, but not enough to be clear that Deramaxx is responsible.

That means little. These pharmaceutical companies are not interested
in such stories and in fact don't always keep accurate books. Just did
a quick search and found many stories of seizures from this drug with
many pet companions. Then I took a look at the science behind his drug
which is near identical to Celebrex. Both are aspirin equivalents
minus the acidic side of regular aspirin. Found some 41 studies
involving dogs and this drug. None concerned safety so that means
whatever the drug company says about it means little because no one
bothered to really test it for problems in dogs. i did find a few
studies that actually showed aspirin had a greater overall effect with
dogs than this aspirin derivative. I also found that only one study
addressed cancer and that was specifically a type of tumor found in
the digestive system so to say this stuff works for cancer is
incorrect. There simply is no research that shows this.

The rock and the hard place here is that your dog is in it's twilight
of life so the question is what should you do, treat the dog and spend
money for treatment that will probably do little to noting to lengthen
its life, or stay the course. It is an assumption to say that the drug
is not causing the seizures. kind of like me saying that right now you
are probably not wearing glasses. i can not say this even if a few
folks that have known you tell me they never saw you wear glasses in
the house.

if this was my dog, I would probably try to find something for a few
months as a replacement for the drug and see what happens with the
seizures. Your vet is prescribing Phenobarbital because that is
standard fair for seizures in dogs. But look at it this way, if your
pipe under your sink starts to leak, do you wrap it in tape to stop
it?  You need to find the cause. Phenobarbital is a crutch. It allows
you to walk but the leg is still broken. Forget the MRI, because if it
is something such as a tumor in the brain, there is little the money
you don't have to spend is going to do anyway. Start with the drug. It
has caused a number of seizures in pets that take it. The only way to
figure this out is to take the dog of the drug for a while. Rimadyl is
probably not my next option although your vet may think so. Note:
Rimadyl kills more dogs a year than ten drugs combined.

So the rock and the hard place is what to do, nothing, stop the drug
for a while, or spend lots of money you don't have to do something
that will tell you about something that treatment will do little to
fix in a dog of your age.

I know I did not give you an answer, only some thoughts, but I hope it
helps a little. Key points, band aids don't repair only cover and
don't rule out the drug. Only one way to know if it is the drug.

Also, did you change the dogs diet recently including simply a
different flavor of the same dog food?
>rosie< - 23 Jan 2004 17:08 GMT
Note:
Rimadyl kills more dogs a year than ten drugs combined.

what are these deaths attributed to?
Josh - 23 Jan 2004 23:11 GMT
> Note:
> Rimadyl kills more dogs a year than ten drugs combined.
>
> what are these deaths attributed to?

Actually, I think it's safer to say that pentobarbitol kills more dogs each
year than any ten other drugs combined.
WalterNY - 24 Jan 2004 04:07 GMT
> Actually, I think it's safer to say that pentobarbitol kills more dogs each
> year than any ten other drugs combined.

How about both kill more dogs than anything should?
WalterNY - 25 Jan 2004 16:43 GMT
> And just in case some are wondering what there is that works just as
> well here is a short list that by themselves or in combination do the
> same thing as Rimadyl minus the adverse effects and death:  Cosequin,
> Adequan, Yucca, Glycoflex, MSM, and S.O.D.

>My dog can't take many of these.

And why is that?
diddy - 25 Jan 2004 17:20 GMT
>> And just in case some are wondering what there is that works just as
>> well here is a short list that by themselves or in combination do the
[quoted text clipped - 4 lines]
>
> And why is that?

Because he is allergic.. or some medical conditions contrra-indicate these.
Josh - 25 Jan 2004 23:45 GMT
> > Actually, I think it's safer to say that pentobarbitol kills more dogs each
> > year than any ten other drugs combined.
>
> How about both kill more dogs than anything should?

Nope.  Sorry.  Although way more pento gets used to euthenize healthy
animals in shelters than I'd like, it's a great option to offer our friends
relief at the end of thier lives.  And Carprofen is a very good
antiinflamatory with a low instance of side effects..  For every one
crackpot who rales against it on usenet, there's hundreds of dogs who are
given a better quality of life through its use.
WalterNY - 26 Jan 2004 01:23 GMT
> How about both kill more dogs than anything should?

>Nope.  Sorry.  Although way more pento gets used to euthenize healthy
>animals in shelters than I'd like, it's a great option to offer our
friends
>relief at the end of thier lives.  And Carprofen is a very good
>antiinflamatory with a low instance of side effects..  For every one
>crackpot who rales against it on usenet, there's hundreds of dogs who
are
>given a better quality of life through its use.

Sorry Josh we are talking about two separate things. I am talking
about adverse reactions to allopathic medicine and you are
generalizing about drugs in general. While I am sure some dogs can
tolerate these medications, the FDA has over a thousand reports of
adverse reactions to Carprofen alone. In human terms about 10% of all
adverse reactions to medications are actually reported. I am sure in
animal terms, that number is far less. There are many natural methods
of dealing with these symptoms that do not have the same adverse
reactions.
WalterNY - 26 Jan 2004 01:35 GMT
>If you talk to most vets and vet students, I think you'll find we do
know
>that these are out there,  and we integrate them into our long-term
pain
>management options.  However, they aren't always sufficient when the
the
>pain gets too bad, which makes sense as these neutraceuticals try to
head
>off inflammation rather than treat it.  I personally think Cosequin
is great
>for dogs that it works for, which IME is maybe half.

True, the system is influenced heavily by the pharmaceutical industry
hence only pharmaceuticals are part of the curriculum, but many vets
are breaking away from this methodology and looking into more natural
treatments. Rymadyl has proven to be a serious problem for many that
take it. So much so that websites have been created to help folks with
information not given by vets and to help folks who do have problems
to report them to the FDA such as
http://www.srdogs.com/Pages/rimadylfr.html.

In the end my success with animals comes from proacting and not
reacting. i hope that more and more people start to think this way.
That can only come from knowledge. Instead of mearly beleiving
everything they are told they need ot look into it for themselves. It
isn't difficult to do and in the end offers them a more educated way
of making difficult decisions.
Josh - 26 Jan 2004 03:37 GMT
> True, the system is influenced heavily by the pharmaceutical industry
> hence only pharmaceuticals are part of the curriculum,

Sorry, not true at all.  Although we don't cover them in the traditional
"pharmacalogical" sense that we go over other drugs (which have years of use
and laboratory data, hence having something to discuss), I can think of
three classes in which we have had in-depth discussions of neutraceuticals
(pharmacology, surgery, and PE Skills if memory serves).  Just because
Pfizer buys me lunch every once in a while doesn't mean I'm slavish to thier
products, nor are my professors.  In fact, my surgery exam required me to
list five post-surgical, non-pharmaceutical options for a dog with
osteoarthritis who ruptured his ACL.
WalterNY - 26 Jan 2004 13:16 GMT
> Sorry, not true at all.  Although we don't cover them in the traditional
> "pharmacalogical" sense that we go over other drugs (which have years of use
[quoted text clipped - 5 lines]
> list five post-surgical, non-pharmaceutical options for a dog with
> osteoarthritis who ruptured his ACL.

This is good to hear Josh. Things seem to have changed since my days
in school. What college are you attending?
Josh - 26 Jan 2004 14:52 GMT
> This is good to hear Josh. Things seem to have changed since my days
> in school. What college are you attending?

NCSU
CPT (former!) Deborah - 27 Jan 2004 00:55 GMT
> > This is good to hear Josh. Things seem to have changed since my days
> > in school. What college are you attending?
>
> NCSU

Really??  Cool, I didn't know that (I don't remember knowing that, any way
;-)).  It's my alma mater :-).

Deborah, DVM
Josh - 27 Jan 2004 19:15 GMT
> Really??  Cool, I didn't know that (I don't remember knowing that, any way
> ;-)).  It's my alma mater :-).
>
> Deborah, DVM

I think we've had this conversation before, but it was a while back, so I'm
not surprised you don't remember.  I am a bit curious though- What year did
you graduate?  It'd be nice to use the composites to put a face to a name.

Josh
CPT (former!) Deborah - 28 Jan 2004 01:04 GMT
> > Really??  Cool, I didn't know that (I don't remember knowing that, any way
> > ;-)).  It's my alma mater :-).
[quoted text clipped - 6 lines]
>
> Josh

The mind starts going as you age.....at least when it comes to things like
that :-).  I graduated in 96, although I look a bit different now than I did
then!  (that aging process again, I guess ;-)).  There was another Deborah
in my class, though, so you'll have to guess which one was me!!!!!!  (here's
a hint....I came first alphabetically)

Deborah, DVM
Spot - 25 Jan 2004 03:20 GMT
It's absolutely ridiculous to state something like this.  Yes Rimadyl does
have bad side effects for some dogs but not all have these reactions.  For
many dogs it's a life saver because without Rimadyl it means a life of pain
or being put down.  It's sad that no drug can 100% of the time react the way
it should but it's a fact of life.

It's more right to say that society itself kills more dogs than any other
drug around due to the fact many are irresponsible and let them breed
uncontrollably and they end up strays dieing on the streets or in shelters.

Celeste

> Note:
> Rimadyl kills more dogs a year than ten drugs combined.
>
> what are these deaths attributed to?
WalterNY - 25 Jan 2004 15:46 GMT
>  For
> many dogs it's a life saver because without Rimadyl it means a life of pain
> or being put down.

The sad part is that too many folks do not realize that there are many
natural alternatives to this drug that have zero side efffects. We
live in a society that belives allopathic medicine is dogma and hence
we are limited only by it's limitations.

And just in case some are wondering what there is that works just as
well here is a short list that by themselves or in combination do the
same thing as Rimadyl minus the adverse effects and death:  Cosequin,
Adequan, Yucca, Glycoflex, MSM, and S.O.D.
diddy - 25 Jan 2004 15:53 GMT
> And just in case some are wondering what there is that works just as
> well here is a short list that by themselves or in combination do the
> same thing as Rimadyl minus the adverse effects and death:  Cosequin,
> Adequan, Yucca, Glycoflex, MSM, and S.O.D.

My dog can't take many of these.
Josh - 25 Jan 2004 23:51 GMT
> And just in case some are wondering what there is that works just as
> well here is a short list that by themselves or in combination do the
> same thing as Rimadyl minus the adverse effects and death:  Cosequin,
> Adequan, Yucca, Glycoflex, MSM, and S.O.D.

If you talk to most vets and vet students, I think you'll find we do know
that these are out there,  and we integrate them into our long-term pain
management options.  However, they aren't always sufficient when the the
pain gets too bad, which makes sense as these neutraceuticals try to head
off inflammation rather than treat it.  I personally think Cosequin is great
for dogs that it works for, which IME is maybe half.
FurPaw - 28 Jan 2004 18:24 GMT
>>Her vet ordered blood tests, which came back normal.  She checked with
>>Pfizer to see if seizures had been reported for dogs on Deramaxx - a few
[quoted text clipped - 14 lines]
> the digestive system so to say this stuff works for cancer is
> incorrect. There simply is no research that shows this.

Thanks for this information.

Our oncologist is participating in cancer trials with Deramaxx.  He told us
that there was research that indicated that it was helpful in arresting
certain types of cancers, but not squamous cell carcinoma specifically.
She also has hip dysplasia, and Deramaxx has made a huge difference in her
mobility since she started on it last summer.

We had a call from a vet at Pfizer asking for more specifics about Dylan's
seizures.  She didn't discount the possibility that Deramaxx was the agent.

> The rock and the hard place here is that your dog is in it's twilight
> of life so the question is what should you do, treat the dog and spend
[quoted text clipped - 18 lines]
> probably not my next option although your vet may think so. Note:
> Rimadyl kills more dogs a year than ten drugs combined.

We have decided not to do the MRI, at least not for now, for pretty much
the reasons you outlined.  We will be talking with the oncologist later
this week about Deramaxx and alternatives; she had been taking Feldene
before Deramaxx, and it wasn't doing nearly as much for her hips; can't say
what its effect on the cancer was, but that was the main reason it was
initially prescribed.

> So the rock and the hard place is what to do, nothing, stop the drug
> for a while, or spend lots of money you don't have to do something
[quoted text clipped - 7 lines]
> Also, did you change the dogs diet recently including simply a
> different flavor of the same dog food?

No, her diet has always been a bit varied, but it's still the same brands
and flavors of dog food.

Thank you for your comments - even if you didn't give answers, you helped
clarify the situation.

FurPaw
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Brain cells come and brain cells go, but fat cells live forever.

To reply, unleash the dog.

 
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