Chico has had two tracheal flushes and one x-ray to determine if he had a
collapsing trachea. Both flushes came back negative for bacteria, and the
trachea was normal when he had his x-ray (although the x-ray was done when
he was sedated, which made me doubt the normal diagnosis of his trachea).
He is on Heartguard (ivermectin), which is the standard therapy for several
types of worms that would affect canine lungs in this manner. His worm
tests also came back clean in February. He has never been on antibiotic
therapy for his cough, although we did try Atopica with him for a while.
The first course worked, but he couldn't continue on the Atopica without
prednisone.
His cough is definitely in his throat area, and his lungs sound clear. It
does sound like that the air in his lungs are being compressed as it is
expired, much like pinching the neck of a balloon to get that whistling
sound. When the attacks are at their worst, he will drink water but them
vomit it up in a mix of water and viscous phlegm.
Theophylline 200mg does lessen the attacks, but the prednisone arrests them.
I would be willing to give him something else, but it seems most research
on animal lung diseases is done on horses. If I could find a supplement to
the theophylline (I've even increased his dosage to 300mg, but stopped
because I couldn't find a toxicity level for dogs), so he is more
comfortable and helps improve his mood (the coughing seems to be
depressing his mood). I have been trying these ayurvedic pills that largely
consist of pepper and ginger, which seem to make the phlegm more loose, but
not much more. I also have been trying inhaled steroid therapy, but Chico
holds his breath or breathes from his mouth while using the spacer, so I've
given up on that temporarily until I can find a muzzle like mask so he can
only breathe the air from the spacer, even if his mouth is open (he's a
genius when he doesn't want to do something...)
The only reason I mention canine asthma because Chico grew up with two
outdoor cats, both of whom Chico loved to hang around (much to their
chagrin) -- he is so "cat identified" that when he is happy, he does this
rendition of cat purrs. The older of the two cats had chronic hairballs in
her advanced old age, so I was interested in finding out if feline asthma
was zooinotic, especially since that's when his cough started.
> Are we really sure this is asthma? We just don't see asthma in dogs very
> often, as in almost never. It is seen in cats on a regular basis, however.
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>
> MK DVM
Spot - 10 Apr 2005 18:32 GMT
Just so you know that in my cat when we upped the Theophylline she developed
problems with not being able to hold her bladder. Skippi took 100 mg a day
and 150 was enough to cause the leaky bladder. It doesn't sound like you've
had the problem with your dog but I thought you might want to know.
Celeste
> Chico has had two tracheal flushes and one x-ray to determine if he had a
> collapsing trachea. Both flushes came back negative for bacteria, and the
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> >
> > MK DVM
Fouchnickens - 10 Apr 2005 20:01 GMT
Actually, I've had a couple of "mysterious" accidents with Chico regarding
bladder control and theophylline -- but it's not a mystery anymore! I
thought he was peeing in inappropriate places because he had been startled
or something. Thanks for the info!
> Just so you know that in my cat when we upped the Theophylline she developed
> problems with not being able to hold her bladder. Skippi took 100 mg a day
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> > >
> > > MK DVM