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Cat Lovers - Deadly FUS - Info all Cat Owners should read!
The Home Vet Website ^ | 1/5/1998 | Dr. Jeff

Posted on 02/24/2003 7:31:25 AM PST by Tunehead54

Cat lovers please go over this - my cat (4 years old)went from healthy to near death in less than 24 hours! We noticed (he's an outside cat) he didn't show for dinner - unusual. When I found him under a shed I thought he was dead and even got my wife to hold the light as all I could see is his tail and hips. When I dragged him out he was "out of it" but breathing! Bang out the door ... off to the vet.

Apparently neutered males are more susceptible to this. Please bump this because I'm not going to put it in Breaking News even though it was news to us. Ping any cat friends please.

Only $500 for an overnight stay at an emergency vet place plus over the weekend at our regular vet - I'm expecting another $400 minimum.

Sure wish our vet had mentioned a diet when we had our guy neutered. Whatever the "correct" cat food costs its go to be cheaper than this weekend's festivities.

Probably most important is feeding your cat properly. Shouldn't be all dry food and most brands have a special variety for urinary tract health. I'll know more when I get back from the pet store.

Thanks for listening,

Charlie

BTW the article is just one of many but my wife thought it was a good summary of the problem.


Feline Cystitis [or Feline Urologic Syndrome, Feline Lower Urinary Tract Disease]

Contents

What Is Feline Cystitis?

What Causes Feline Cystitis?

Are Bloody Urine and Straining to Urinate the Main Problems?

How Is Cystitis Treated?

How Long Is Treatment Continued?

Can Cystitis Occur Again?

Are There Ways to Prevent Recurrence?

What Complications May Occur Due to an Obstructed Urethra?

My Male Cat Has Had Several Urethral Obstructions. Can This Be Prevented?

Copyright ©1996 HomeVet

What Is Feline Cystitis?

The term "cystitis" literally means irritation of the urinary bladder. Although this term is rather general, there is a common form of cystitis that occurs in male and female cats. This disease is also known as Feline Urologic Syndrome (FUS) or Feline Lower Urinary Tract Disease (FLUTD). It affects the bladder (not the kidneys), resulting in the production of tiny crystals and bloody urine. The cat often urinates much more frequently than normal, usually with the passage of only a few drops of urine. This can be confused with constipation. Many cats will urinate in places other than the litter box due to the irritation of the bladder wall, Hard cool surfaces such as tile floors, counter tops, sinks, and bathtubs are often used. They should not be punished for doing so.

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What Causes Feline Cystitis?

We are not completely sure of the cause of this problem. Bacterial infections are the most common cause of cystitis in dogs and humans, but most cats with cystitis do not have bacteria in their urine. Neutering of male cats has been proposed as a potential cause, but this has been disproved as an initiating factor. Dry foods may not initiate, but will aggravate the problem after it begins. This is because of the higher mineral content (ash) and lower water content of dry foods. A herpes virus has also been incriminated. Despite extensive research, the cause remains elusive.

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Are Bloody Urine and Straining to Urinate the Main Problems?

Most cats with cystitis exhibit blood in the urine and discomfort in urinating. The discomfort is usually mild but can become much worse if it is not treated. Some cats may develop stones in the bladder which can be surgically removed, or dissolved with a special diet. Male cats may develop enough crystals in the urethra (the narrow tube carrying urine out of the body) to cause an obstruction. This obstruction prevents elimination of urine from the bladder. If the obstruction is not relieved within 48 hours, most cats will die from kidney failure and the retention of toxins that were not removed by the kidneys. Because the urethra is relatively larger in the female cat, the emergency posed by complete obstruction is almost always found in male cats.

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How Is Cystitis Treated?

Each cat with cystitis is treated according to the changes in the urine (pH, crystals, bacteria, blood, etc.), the type of crystals present, the presenting clinical signs (straining, increased frequency, etc.), and the presence or absence of a bladder stone or urethral obstruction. The first line of treatment is always to increase water consumption, decrease minerals in the diet and decrease stress. This is accomplished by eliminating dry food, and mixing water in with the canned food (which is preferably a food which promotes an acidic urine pH) If neither a bladder stone nor urethral obstruction is present, proper medication will generally relieve the discomfort. A urinalysis is necessary to determine the proper medication. A special diet will help to dissolve crystals in the urine and hasten recovery. If the cat has an obstruction of the urethra, a catheter is passed into the bladder while he is under a short-acting anesthetic. The catheter is frequently left in place for about 24 hours. The cat is discharged from the hospital when it appears unlikely that obstruction will reoccur, usually 1-2 days later. If he is experiencing kidney failure and toxemia, intravenous fluids and additional hospitalization are needed.

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How Long Is Treatment Continued?

Following initial treatment, you will be asked to return the cat in 7-10 days for a recheck of the urine. This is very important because some cats will appear to feel much better, but the urine is still bloody or contains crystals. If medication is stopped based on how the cat appears to feel, treatment may terminated prematurely and a relapse will probably occur.

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Can Cystitis Occur Again?

After one episode of cystitis, a cat is predisposed to recurrence. This is due to both systemic and environmental factors. This is the primary reason that an appropriate diet should be fed in the future.

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Are There Ways to Prevent Recurrence?

Two things should be done to help prevent recurrence.

1. The most common type of crystals present in the urine are called struvite. These are dissolvable in acidic urine. Therefore, acidification of your cat's urine can be a significant means of prevention. It has been shown that environmental stress can produce the opposite of acidic (alkaline) urine. This is why cases of feline cystitis are associated with stress, e.g. travel, new pets, new people etc. Several special foods are available which acidify the urine. However, if your cat's crystals are not struvite, acidification may actually make recurrence more likely. Therefore, if at all possible, the crystals in the urine should be analyzed for their composition. This is the most important step in preventing future problems..

2. Restrict the cat's intake of dry cat food. Though dry foods do not cause cystitis, several studies have shown that the cat's total fluid intake is decreased when dry diets are fed. When the fluid intake is decreased, the urine is more concentrated with minerals and other materials that can cause future episodes of cystitis. Canned foods can result in increased fluid intake and more dilute urine. However, we know that many cats do not like canned food and that there are several distinct advantages to feeding dry food. Therefore, if there have been only a few infrequent episodes of cystitis, these other factors may be more important..

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What Complications May Occur Due to an Obstructed Urethra?

The most common complication of a urethral obstruction is bladder atony. Atony means that the muscles of the bladder wall are unable to contract to push out urine. This occurs when they are stretched to an extreme degree. Not all cats with obstructions develop atony. If this occurs, longer hospitalization is necessary. The muscles will nearly always rebound and become functional again, but this may take several days to over a week. Another complication that occurs occasionally is kidney damage. Although feline cystitis does not directly affect the kidneys, if the bladder becomes extremely enlarged, urine may backup into the kidneys and create enough pressure to temporarily or permanently damage them. If this occurs, prolonged hospitalization will be necessary to treat the kidney damage. However, with aggressive treatment, most cats will recover their normal kidney function. It should be noted that both complications, bladder atony and kidney damage, are the direct result of the bladder becoming extremely enlarged. Both problems may be prevented by prompt recognition of the problem and prompt medical care.

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My Male Cat Has Had Several Urethral Obstructions. Can This Be Prevented?

Male cats that have more than one urethral obstruction can benefit from a surgical procedure called a perineal urethrostomy. The purpose of this is to remove the narrow part of the urethra that is the typical site of the obstruction. Although this prevents future obstructions, some of these cats will still have an occasional recurrence of cystitis, though usually not as severe. This surgical procedure is also performed if the urethral obstruction is so severe that normal urine flow cannot be reestablished or if there are permanent strictures that develop in the urethra. Surgically changing the cat's urethra makes him more prone to bacterial infections in the bladder and bladder stones. Therefore, this surgery is only recommended if other means of prevention or treatment are not successful. However, the complications associated with the surgery are not life-threatening like urethral obstructions, so the surgery generally offers a significant benefit for the cat that really needs it.

Please note: The information provided here is meant to supplement that provided by your veterinarian. Nothing can replace a complete history and physical examination performed by your veterinarian. - Dr. Jeff


I greatly value your feedback. Please let me know what you think of this site and what you would like to see on it. drjeff@homevet.com

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Return to Pet Care Medical Information

Last modified at 7:42 PM on 1/5/98.

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TOPICS: Announcements; Culture/Society; Miscellaneous
KEYWORDS: catlist; disease; felinecystitis; flowerurinarytract; furologicsyndrome; fus
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To: dd5339
should we copy this to Rip?
vic
141 posted on 02/24/2003 2:18:46 PM PST by Vic3O3 (Texan-to-be...at least there's CCW!)
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To: ZULU
I couldn't kill an animal I raised myself, but somebody has to do it.

Rural living gives you a different perspective. Some life must die so it can be renewed, to make room for new life.

Actually, it's the same with us humans.

Maybe in rural areas, you're just more philosophical about it and accept nature as it is., see yourself as both the ultimate predator and the manager of the ecosystem.

Ever thought of how many small animals die when we run a combine or swather through a field? Well, whatever. I probably kill 50,000 insects and mice and other small critters on some days. I make an effort to preserve more complex life and try to let rabbits escape even if they are varmints. And I'll chase turkey chicks out of the field to save them (try that some time!). And I'll do anything to save pheasants and quail. I'm also a pretty soft toward young deer but I hate their parents.

I better shut up before everyone hates me and joins PETA. It's just nature and the efforts of farmers to feed a huge population. Agriculture has always been this way since ancient times. You have to accept it unless you want to be some starving Hindu, so reverent of life you end up starving to death.
142 posted on 02/24/2003 2:18:58 PM PST by George W. Bush
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To: Tunehead54
Very informative.. Own 2 neutered cats. Had to take my female cat(Apache) to the emergency vet 3 weeks ago. Bleeding from the mouth, I thought the worst.
Turns out all her teeth were rotten. All pulled. The good news for her:

No more dry food. Wet food only.(I always thought she'd find a way to get the wet stuff).

Her son(Inky) will benefit too.
143 posted on 02/24/2003 3:17:48 PM PST by Studebaker Hawk
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To: doc
Kit Kat's doing OK - still one more night at the vet's. $500 (emergency clinic) + $290 to date plus tomorrow - I'll see your grand and bump you $100.00!

I don't want to say cheap cause I may refer this post to the vet - he says the dry food and neutered mail link is dismissed by modern studies - looking forward to a face to face.

144 posted on 02/24/2003 3:55:12 PM PST by Tunehead54 (Support our President! Support our Military! Support the USA!)
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To: ZULU
Eulogy of The Dog

That's a keeper -- I've already started forwarding it. Thanks much for posting it.

145 posted on 02/24/2003 4:55:44 PM PST by Steve0113
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To: Tunehead54
he says the dry food and neutered mail link is dismissed by modern studies - looking forward to a face to face.
I would be very interested to hear his response.
This has been a very informative thread. And I'm very happy to hear that Kit Kat is doing better :)
146 posted on 02/24/2003 5:36:12 PM PST by Wednesday's Child
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To: Tunehead54
"my cat (4 years old)went from healthy to near death in less than 24 hours!"

Cool! I wish the cat that lives in this house would do that. Minus the near part.

Applemac_G4
Faithful Servant of Canine Rex
147 posted on 02/24/2003 6:37:04 PM PST by applemac_g4
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To: George W. Bush
I'm a vet and I think you're a clod. But you're too stupid to realize it.
148 posted on 02/24/2003 6:38:37 PM PST by Endeavor
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To: Tunehead54
I hope your guy recovers.

My indoor 9-yr-old female had a bout of cystitis a ciouple of years ago. I took her to vet on Sunday afternoon, and by Monday she was fine again. He thought it might have come about from change in food, and indeed, I had switched her to Felidae, a super premium brand. So I switched her back to Nutros Max Senior crunchies, also a premium brand. She gets 1/2 can of Nutros senior daily and unlimited Nutros Max crunchies. Nutros costs more than the supermarket stuff, but I've asserted all along that I make up for the expense by having darned few vet bills.

I rely on good food, as this kittie has never been able to keep a single pill or dropperful of medicine down.

Some say that feeding your cat raw meat is the best thing you can do....but my finicky girl only wants her Nutros cans and crunchies. If you are interested in exploring the idea of a raw food diet, there are sites online like Holisticat that give rationale and recipes.

Years ago, Herb, my indoor/outdoor male cat got into poison and almost died. Half his ears disintegrated, his tongue was green an massively swollen..he was at death's door. Vet did heroic things and I went over daily with kittie dinner I made myself from ground (almost liquid) fresh raw liver, caps of Vitamin C squeezed in it, and raw wheat germ. He lapped up the stuff I brought him, but ignored food vet provided. He got home two weeks later -- sort of a wreck, but his ears grew back and his tongue recovered, tho it lost its little raspies. Herb went on to live another 15 healthy years!

I hope your guy regains his health. It's possible!

149 posted on 02/24/2003 6:40:59 PM PST by PoisedWoman (Fed up with the liberal media)
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To: Tunehead54
he says the dry food and neutered mail link is dismissed by modern studies

I wouldn't be surprised if dry food is OK. Purina has been doing kitten to grave studies continuously for at least 40 years. I've been feeding cat chow to cat for almost that long. It keeps their teeth healthy. Rotten teeth are a much more common and painful problem than fatal urinary tract problems.

150 posted on 02/24/2003 6:43:34 PM PST by js1138
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To: alnick
I chose to be with her during the process.

That's true compassion, alnick. True love!

I stayed with 19-yr-old Herbie when he had that injection, but he struggled, yowled, broke one needle and I stood their reciting Dylan Thomas, which somehow sprang into my mind: "Do not go gently into that dark night." One of worst moments of my life, but when my current kittie needs to go, I'll stay with her, too.

151 posted on 02/24/2003 6:51:50 PM PST by PoisedWoman (Fed up with the liberal media)
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To: PoisedWoman
Oh that had to be really difficult for you.

One of my three cats was diagnosed a couple of years ago with a hyperactive thyroid. She had lost a lot of weight but was constantly eating like she was starving. Turns out that her metabolism was so high that no matter how much she ate, she was still literally starving to death. Her little heartbeat was so fast that the vet couldn't even measure it.

Well, after having a bad reaction to the medication, the only treatment option left was to get her thyroid zapped with radioactive iodine. Since she was radioactive after her treatment, I had to leave her quarantined at the vet's office (90 miles away) for five days. She is a little scaredy cat so it was heartbreaking to leave her there like that.

But now two years later she's healthy and beautiful again. She's 14 years old and it looks like she'll be with me for several more years. It cost me about $1500 but it was worth it.

152 posted on 02/24/2003 7:21:25 PM PST by alnick
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To: Lee Heggy
It's worth the $40 to $60 to have their teeth and gums cleaned about every 6 months.

Every two to three years, at the earliest.

Your vet is gouging you if he's cleaning teeth every six months. Hell, I barely have MY teeth cleaned every six months!

153 posted on 02/24/2003 7:25:44 PM PST by sinkspur
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To: Tunehead54
How weird you posted this. My male cat just had surgery today for this very same thing!!! He nearly died. His kidneys gave out due to all the toxins and then his heart stopped due to all the potassium in his system. Luckily he was saved by the great vets and then he had surgery to remove the crystals and then to enlarge his urethra so he can pass the stones before they get too big. Doc says this should prevent this from happening again.

They told me when he was a kitten to keep him on a low PH diet, now $3000 later, I think I'll listen.

154 posted on 02/24/2003 7:39:40 PM PST by paul544
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To: PoisedWoman

Do Not Go Gentle Into That Good Night

By Dylan Thomas




"Do not go gentle into that good night, Old age should burn and rave at close of day; Rage, rage against the dying of the light."

"Though wise men at their end know dark is right, Because their words had forked no lightning they Do not go gentle into that good night."

"Good men, the last wave by, crying how bright Their frail deeds might have danced in a green bay, Rage, rage against the dying of the light."


"Wild men who caught and sang the sun in flight, And learn, too late, they grieved it on its way, Do not go gentle into that good night."


"Grave men, near death, who see with blinding sight "Blind eyes could blaze like meteors and be gay, Rage, rage against the dying of the light."


"And you, my father, there on the sad height, Curse, bless me now with your fierce tears, I pray. Do not go gentle into that good night. Rage, rage against the dying of the light."

Dylan Thomas died at the age of 39.


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155 posted on 02/24/2003 7:56:17 PM PST by Old Professer
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To: PoisedWoman
Sorry for the incomplete post; here are the verses of Thomas' poem:

Do Not Go Gentle Into That Good Night

By Dylan Thomas

"Do not go gentle into that good night, Old age should burn and rave at close of day; Rage, rage against the dying of the light."

"Though wise men at their end know dark is right, Because their words had forked no lightning they Do not go gentle into that good night."

"Good men, the last wave by, crying how bright Their frail deeds might have danced in a green bay, Rage, rage against the dying of the light."

"Wild men who caught and sang the sun in flight, And learn, too late, they grieved it on its way, Do not go gentle into that good night."

"Grave men, near death, who see with blinding sight "Blind eyes could blaze like meteors and be gay, Rage, rage against the dying of the light."

"And you, my father, there on the sad height, Curse, bless me now with your fierce tears, I pray. Do not go gentle into that good night. Rage, rage against the dying of the light."

Dylan Thomas died at the age of 39.

I did a "view source" and posted because the AOL website has a very nice visual presentation; to see it, click here

156 posted on 02/24/2003 8:26:31 PM PST by Old Professer
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To: George W. Bush; Tunehead54
My Kitty went through that several years ago, when he was about 5 years old. He had to stay in the hospital for a number of days and there were various medications and procedures that all added up to about a thousand dollars.

He went on to live a long, healthy life, but began suffering tooth decay and a joint problem in his jaws at age 16. A few months ago it started becoming painful for him to eat and difficult to swallow so I had to have him put down. But in the meantime, the eleven extra years of good life for a mere grand was worth it, and I would have done it again had there been a cure for his jaw problem. I miss my Kitty very much.

The key dietary ingredient linked to the urinary crystal problem is magnesium. Look for brands that have no or low magnesium. 9 Lives and Purina had varieties that my Kitty liked, but he did not like the prescription brand they sold at the vet. Also, stay away from treats like those Pounce snacks, and ask your vet about using some kind of vitamin supplements when your kitty gets older - might hold off the osteoporosis that caused the tooth decay we went through here.

Dave in Eugene
157 posted on 02/24/2003 8:37:13 PM PST by Clinging Bitterly (Lost: One tagline. Last seen in a thread about cheese.)
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To: Nephi
Thanks for posting your success with this treatment solution.

Before all the pharmaceutical corporations took over our health care pushing their chemicals, silver was the treatment of choice by doctors here and abroad. Side effects (after about 70 years of use on humans and animals world wide) roughly nil and compared to the damage done by many chemicals less than nil. Cost virtually negligible.
158 posted on 02/24/2003 9:03:15 PM PST by Spirited
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To: PoisedWoman
I stayed with Kitty when I had him euthanized too, and he seemed to struggle to stay awake and in control - it was kind of sad to see that, as if he knew what was happening. A few months before, I had to do the same thing with another aging kitty. She wasn't quite as old, but was in considerably more distress due to breathing difficulties. She went with no fight, as if she knew what was happening and wanted it.

Dave in Eugene
159 posted on 02/24/2003 9:10:46 PM PST by Clinging Bitterly (Lost: One tagline. Last seen in a thread about cheese.)
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To: Nephi
You mean that the colloidal silver fad is reality to you? Never talked to anyone that bought into the concept. What happened to convince you, how do you know which is good, which is bad? I listened to commercials with an ear to belief, but never went to the extent of spending money.
160 posted on 02/24/2003 9:21:41 PM PST by jeremiah (Sunshine scares all of them, for they all are cockaroaches)
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