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purr doctor
purr doctor, Cat Veterinarian
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Experience:  11yrs in feline-only medicine/surgery.
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My cat was diagnosed with hyperthyroid & kidney trouble 21/2

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My cat was diagnosed with hyperthyroid & kidney trouble 21/2 weeks ago and immediately began methimazole (1.12mg) tabs & he stopped eating, became weak, depressed & began losing weight even more rapidly. I replaced the methimazole tabs with the topical cream. A 3 day course of prescribed appetite stimulantdidn't help. I tried so many foods too and he then showed some interested by licking his chops yet he seemed repulsed at the same time. I've also been giving him 150ml of the subcutaneous fluids every night. He looks better and his mood is lifting too. He's been eating very little, only a few bites on&off but hasn't had a bowel movement in about 3 days. The area where is ribs are feels very firm and bulging out to the sides. Is he constipated? If so, what should I do to help him eat & have healthy visits to the litter box? Am I giving him too much subcutaneous fluids? What are the symptoms of edema? He also has a heart arythmia and I don't know how to approach it? Please help :{
Submitted: 5 years ago.
Category: Cat
Expert:  purr doctor replied 5 years ago.

Hello-

I am sorry your cat is ill and I would be glad to help.

I have several questions first.

 

Do you remember what his thyroid level was?

Was his urine concentration checked?

Was the 1.12mg once or twice daily?

Has his thyroid or kidney function been checked again since starting meds?

Was his blood pressure taken?

Did the vet ever recommend an echo for the heart arrythmia (or at least x rays)?

What brands of cat food are you feeding?

 

Any information, especially all his blood/urine tests would be very helpful. Thanks in advance.

Customer: replied 5 years ago.
Thanks for your questions. I needed to find some of the answers. Is the T4 indicative of his thyroid level? If so, its 6.5 (ref. range is 0.8-4.0). His ALT is 174 (ref. 10-100); Urea nitrogen 52 (14-36); Creatinine 2.6 (0.6-2.4); Amylase 1755 (10-1200); CPK 555 (56-529); Lypmphocytes 741 (1200-8000); and phosphorus, potassium, hemoglobin, hematocrit, and WBC are on the borderline of being low; Sodium and Cholesterol are on the borderline of too high.
The 1.12mg is twice daily.
His thyroid and kidney functions haven't been check again since the meds.
His blood pressure wasn't checked either, nor was an echo or x-ray given.
He was eating Precise Senior Formula canned and K/D dry. The vet said not to feed him K/D because it was poor quality. But my cat doesn't want any food really.
I've tried organic chicken, tuna, sardines, milk, turkey. He'll eat a dab for the entire day, but no food has worked for more than one day other than milk. Unfortunately, I think milk has him constipated and bloated. When I add lactaid to it, he won't touch it.
I wish he could tell me what he's feeling but it's a mystery.
I'm not sure if dental work, having his teeth scaled cause they've gotten bad, will help him. I'm worried about his heart and his mood...he might not eat at all afterwards, or maybe he will if his mouth feels better. I've tried to brush his teeth but it was way worse than clipping his nails...it was traumatic.   
Expert:  purr doctor replied 5 years ago.

Hello-

Thanks for the additional information.

 

Yes, his T4 is the thyroid function and it is indeed high. I think the starting dose of methimazole is appropriate but his creatinine is an indicator of kidney disease. The amylase being high can indicate kidney disease also (it is a pancreas enzyme that the kidneys filter from the blood). You need to make sure they took a urine sample. The concentration of cat urine should be over 1.035, otherwise this too indicates kidney disease.

 

The problem with having thyroid disease and kidney disease is that the two work against each other. If you over treat the thyroid, the kidneys become worse. It sounds like you need to find a vet that is really good with cats and knows how to balance these two. I would also highly advise a urine culture and blood pressure.

 

I wouldn't pursue the dental because it sounds like he is too risky for anesthesia right now. However, a round of antibiotics may help if his teeth are bad. Make sure your vet uses something that is easy on his stomach (since he isn't' eating) such as Zeniquin(marbofloxacin).

 

I agree that K/d isn't very high quality (many Science diet products aren't). If he likes milk, try goat's milk instead. It is much easier to digest than cow's milk. It is available in most health food stores. Baby food or egg is ok to try in the short term.

 

Visit www.catinfo.org for the current feeding recommendations for cats. Try www.catvets.com for a good cat vet. Try www.felinecrf.com to learn more about kidney disease.

 

The amount of fluids you are giving sounds appropriate. If his potassium was on the low side and if his urine concentration was low (less than 1.035) he may benefit from a potassium supplement.

 

I hope this helps. Thanks again for your question and I hope he feels better soon.

Customer: replied 5 years ago.
Thanks for your wonderful advice, including the goat's milk, Zeniquin, links and potassium. And for the insight on how kidney and thyroid disease may work against each other, I wasn't aware of this. I spoke with our vet today and planned a EKG for his heart and an X-ray for his wobbly walk. I'll request a urine analysis and for his blood pressure to be taken as well. I'm still concerned about his not eating and mood. I agree that it might be too soon for the dental work but I'm not sure if it'll help him eat if his teeth are hurting him. But this might not be the case. Thanks for your sound advice.
Expert:  purr doctor replied 5 years ago.

Hello-

Thanks for the positive feedback.

 

I will attach below the info we use at our feline only clinic on both hyperthyroidism and chronic renal failure.

 

You might want to consider checking his urine concentration and culture first, prior to the x ray. The reason I say this is because if his urine concentration is low, a potassium supplement may help his weakness. X rays are only useful for arthritis (of which limited options exist for cats) and internal shape/position of organs. The x rays might show urinary stones but then there would be blood in the urine. I am just trying to save you some money so you can concentrate on those tests that are going to be most useful.

 

The EKG is ok but an echo (heart ultrasound) is much more useful for heart disease. Unfortunately, in this case, you will spend more money on the echo than the EKG. If you do get an echo, most cardiologists have and EKG running at the same time. Make sure it is a board certified radiologist who does the echo. The benefits between an echo and an EKG are many!

 

Let me know how things work out!

 

 

Hyperthyroidism in Cats

 

The thyroid gland is located in the neck and plays a very important role in regulating the body's rate of metabolism. Hyperthyroidism is a disorder characterized by the overproduction of thyroid hormone and a subsequent increase in the metabolic rate. This is a fairly common disease of older cats. Although the thyroid gland enlarges, it is usually a nonmalignant change (benign). Less than 2% of hyperthyroid cases involve a malignancy.

 

Many organs are affected by this disease, including the heart. The heart is stimulated to pump faster and more forcefully; eventually, the heart enlarges to meet these increase demands for blood flow. The increased pumping pressure leads to a greater output of blood and high blood pressure. About 80% of cats with hyperthyroidism have high blood pressure.

 

Contributing Factors

Advancing age is the main factor that increases a cat's risk for hyperthyroidism. Environmental and dietary risk factors have been investigated and may play a role in predisposing cats to hyperthyroidism, though the specific mechanisms are not known.

 

No individual breed is known to be at increased risk, although the Siamese appears to have a 10-fold lower risk of developing hyperthyroidism than other breeds.

 

Clinical Signs

The typical cat with hyperthyroidism is middle-aged or older; on the average, affected cats are about 12 years of age. The most consistent finding with this disorder is a loss of weight secondary to the increased rate of metabolism. The cat tries to compensate for this with an increased appetite. In fact, some of these cats have a ravenous appetite and will literally eat anything in sight! Despite the increased intake of food, most cats gradually lose weight. The weight loss may be so gradual that some owners will not even realize it has occurred. Affected cats usually drink a lot of water and urinate a lot. There may be periodic soft stool or diarrhea, and the hair coat may be unkempt. In some cats, anorexia develops as the disease progresses.

 

Two secondary complications of this disease can be significant. These include hypertension (high blood pressure) and a heart disease called thyrotoxic cardiomyopathy. Hypertension develops as a consequence of the increased pumping pressure of the heart. In some cats, blood pressure can become so high that retinal hemorrhage or detachment will occur and result in sudden blindness. The heart problems develop because the heart must enlarge and thicken to meet the increased metabolic demands. Both of these problems are reversible with appropriate treatment of the disease.

 

Causes

A specific cause has not been identified. The possible role of dietary iodine continues to be investigated as a dietary influence on development of hyperthyroidism.

 

Diagnosis

In most instances, diagnosis of this disease is relatively straightforward. One of the first things to happen is an increase in size of one or both thyroid lobes. If they can be palpated (felt) during the physical exam, the disease is very likely. The first blood test that is performed measures the level of one of the thyroid hormones, called thyroxine (or T4). Usually, the T4 level is so high that there is no question as to the diagnosis. Occasionally, a cat suspected of having hyperthyroidism will have T4 levels within the upper range of normal cats. When this occurs, a second test, called a free T4 (FT4). If this is not diagnostic, a thyroid scan can be performed at a veterinary referral center or the T4 could be measured again in a few weeks.

 

 

Treatment Options

Because less than 2% of these cats have cancerous growths of the thyroid gland, treatment is usually very successful. There are three choices for treatment; any one of them could be the best choice in certain situations. Many factors must come into consideration when choosing the best therapy for an individual cat.

 

When possible, tests are done before adopting any form of treatment. These tests are needed to evaluate the overall health of the cat and predict the chances for complications. Such tests include blood work and urinalysis, and x-rays; if available, an EKG and cardiac ultrasound may be performed.

 

1. Radioactive iodine. This is a permanent cure but the cat must have a well regulated thyroid level first (usually by oral medications), and they can't have any other underlying disease. This is the most effective way to destroy all of the abnormal tissue. It causes no damage to normal thyroid tissue or to the nearby parathyroid gland. This requires one or two weeks of hospitalization at a veterinary clinic licensed to administer radiation therapy. This treatment is available at specialized facilities because of governmental regulations regarding radioactive materials. Sometimes, but not always, the expense can be greater than for the other options.

 

2. Surgery. Surgical removal of the affected thyroid lobe(s) is available but usually not recommended because of the potential complications. If the disease involves both lobes of the thyroid gland, two surgeries may be required, depending on the surgeon's choice of procedures. In many cats, only one thyroid lobe is abnormal, so only one surgery is needed.

 

3. Oral medication. Administration of an oral drug, methimazole, can control the effects of the overactive thyroid gland. Some cats have reactions to the drug, but that number is XXXXX small (less than 20%). These may include vomiting, lethargy, anorexia, fever, and anemia. Methimazole does not destroy the abnormal thyroid tissue, but rather ties up the excess thyroid hormone. Therefore, the drug must be given for the remainder of the cat's life. Periodic blood tests must be done to keep the dosage regulated. This type of treatment is appropriate for the cat that is a poor surgical risk due to other health problems. As stated above, it may also be used for a few weeks prior to radioactive iodine treatment.

 

One potential complication of hyperthyroidism is concurrent kidney disease or failure. In some geriatric cats,

kidney function has declined with age. When hyperthyroidism is present, it helps the cat partially compensate for this loss of kidney function. The hypertension that accompanies hyperthyroidism serves to increase blood flow to the kidneys. When the hyperthyroid state is treated, renal blood flow is diminished and the cat may show signs of compromised kidney function on labwork. It is important to realize that treating hyperthyroidism does not cause the kidney disease, but essentially "unmasks" it on labwork.

 

Prognosis

Most cats do well with treatment. Although there are always possibilities of risks such as the cat not tolerating the medication, or other concurrent diseases being present, the outcome is usually positive for both the owner and the cat.

 

Prevention

There are no known preventive measures, but middle-aged and geriatric cats should all receive a complete physical examination by a veterinarian every 6-12 months.

 

 

Kidney Disease in Cats

Chronic kidney (renal) disease is a relatively common disorder in cats, especially geriatric cats. Renal insufficiency (CRI) or renal failure (CRF) occurs when the kidneys are no longer able to perform their normal function of removing waste products from the blood. The former is the early stage of the latter.

 

Kidney failure is not the same as the inability to make urine. In fact, most cats with kidney failure are producing large volumes of urine in an attempt to remove the waste products that have accumulated in the blood. This apparent contradiction between the large volume of urine produced and declining kidney function is often a source of confusion for owners.

 

Typically, renal failure comes about as the kidneys slowly undergo aging changes and begin to "wear out." It is a process that develops over months to years. Initially, there may be no apparent signs, and the cat's blood work is normal. However, there are irreversible microscopic changes underway in the aging kidney. Eventually, the kidneys will begin to shrink because of scar tissue and will become small and hard. By this time, there are usually signs of progressive kidney disease, and the lab work will indicate associated changes.

 

The kidneys are nothing more than filters which selectively keep certain compounds in the blood, while allowing unnecessary waste products to escape into the urine. When aging causes the filtration process to become progressively less effective, blood flow to the kidneys increases in an attempt to improve filtration. This is the reason that the cat with kidney failure is producing a large volume of urine. Because of the loss of excessive fluid through the urine, the cat is obligated to drink more water to avoid becoming dehydrated. This is called a compensatory change.

 

Thus, the typical clinical signs of kidney failure include increased water consumption (polydipsia) and increased urine production (polyuria).

 

Prevalence

Various clinical studies have evaluated the prevalence of renal failure in cats. For most cats, onset of clinical signs begins anywhere from 7-12 years of age. However, the prevalence of overt kidney failure is highest in cats older than fifteen years of age. One study found that approximately 49% of cats over 15 years of age had some degree of chronic renal insufficiency or failure.

 

The frequency of renal failure in male cats is the same as for female cats.

 

One study indicated no apparent breed predispositions; however, a very large study conducted by 23 veterinary colleges found that renal failure was recognized more than twice as often in the following breeds: Maine coon, Abyssinian, Siamese, Russian Blue, and Burmese.

 

Causes/Transmission

Chronic renal failure in cats is technically called chronic tubulointerstitial nephritis. This term describes a microscopic finding and is not specific for a particular cause. In most cats, a specific cause for renal failure cannot be determined. In many cats, kidney failure is the end result of several diseases or insults to the kidneys over a prolonged period of time.

 

Contributing Factors

At the present time, there are four contributing factors identified that may hasten progression of renal disease.

 

1. Hyperthyroidism (overactive thyroid glands). This hormonal disease is common in older cats. Hyperthyroid cats are usually hypertensive (have high blood pressure), and this results in increased blood flow through the kidneys. As mentioned above, extra blood flow helps the aging kidney maintain function. With treatment of hyperthyroidism, blood pressure normalizes and the extra blood flow to the kidneys is no longer present. This can cause a sudden decompensation of kidneys with already marginal function.

 

2. Long term intake of an acidified diet. Diets that are used to make urine pH more acidic are very common. These diets have been developed to aid in management of lower urinary tract (bladder) problems in cats; this is also called "cystitis." While these diets are useful for managing certain bladder problems more common to young adult cats, they are potentially very harmful to the kidneys of older cats. These diets cause chronic loss of potassium from the body. Chronic low potassium has been identified as a significant factor in progression of kidney disease in older cats. Even when blood levels of potassium are normal, older cats may have low levels of total body potassium. Because total body potassium cannot be measured, the contribution of potassium depletion may be missed.

 

3. Urinary tract infection. Bacterial infection in the kidneys and/or bladder may be present without any apparent signs. Bacteria can damage the kidneys. Therefore, cats with kidney disease should have their urine checked for the presence of bacteria. The most accurate way to check for bacterial infection is to have the urine cultured.

 

4. Small stones in the kidneys of older cats are common. They are usually made up of a mineral called calcium oxalate. They are easy to see on x-rays. They can contribute to a decline in the kidney function. Currently, there is no successful way to manage these stones. They typically don't pass and aren't painful to your cat. Removal is not recommended due to the damage that surgery would cause the already diseased kidney tissue. Lithotripsy (ultrasonic break up) may be an acceptable form of management in the future, as it is in humans.

 

Clinical Signs

As described above, the classic signs of kidney failure are increased urine output and a compensatory increase in water intake (thirst). With more advanced kidney failure, other signs may include loss of appetite, weight loss and a poor hair coat, depression, vomiting, diarrhea, and very bad breath. Occasionally, ulcers will be found in the mouth. A heart murmur may be present when the anemia of renal failure develops.

 

High blood pressure is common in cats with failing kidneys. The sustained high blood pressure causes some cats to detach the retinas in the back of the eye or to have strokes. These situations result in sudden blindness and loss of equilibrium.

 

Diagnosis

The diagnosis of kidney failure is made by determining the level of two waste products in the blood, blood urea nitrogen (BUN) and blood creatinine, coupled with the measurement of urine specific gravity (concentration). The normal cat has very concentrated urine (high specific gravity), whereas the cat with renal failure has dilute urine (low specific gravity).

 

When the BUN and creatinine reach certain levels, they are indicators of renal failure. However, the problem with these tests is that they do not become abnormal until late in the disease. Over 75% of kidney function must be lost before the test results are substantially elevated. A decrease in urine concentration is often the earliest indicator of developing kidney disease.

 

Treatment

Treatment is in two phases.

 

1. Phase 1 - Diuresis

In the first phase of treatment, large volumes of intravenous fluids are given in an attempt to flush toxins from the body. This flushing process, called diuresis, is designed to maximize the function of all remaining kidney tissue. If enough functional kidney cells remain, they may be able to adequately meet the body's needs for waste removal with the help of this additional fluid. Also, the fluid therapy helps to replace various electrolytes, especially potassium.

 

Other important aspects of initial treatment may include proper nutrition, drugs to control vomiting or inappetence, and antibiotics if dental disease or a urinary tract infection is suspected. We may recommend a urine culture because an infection is sometimes hard to diagnose due to the diluted urine these cats are producing. An infection that goes untreated can cause further damage to the kidneys.

 

The goal of intensive fluid therapy is to substantially decrease the blood levels of BUN and creatinine (the serum markers for kidney function). If improvement is seen in the blood tests after 3-4 days of fluid therapy, the prognosis is good assuming continued treatment at home occurs. If there is no improvement after 3-4 days, the prognosis is not good. Unfortunately, there is no test that will predict which cats will respond and which will not.

 

2. Phase 2 - Ongoing Medical Therapy at Home

The second phase of treatment is to continue supporting the kidneys at home. This is accomplished with one or more of the following, depending on the situation. Your veterinarian will advise you on which of these your cat needs. The number of recommendations may seem overwhelming. It is important to keep in mind that any treatment must be tolerable to both you and your cat. Our goal is to improve quality of life, not just to increase longevity.

 

1. Kidney failure diets. These help in three ways. First, they help to minimize protein waste products that require the kidneys to work excessively. The result is that the BUN will improve, and the cat will usually feel better. Second, these diets have restricted amounts of phosphorus and they do not have products that create an acidic urine Ph. Third, these diets are supplemented with potassium. The decision to change to these diets is usually based on the values obtained from lab work. It is currently thought that these diets provide the greatest advantage to cats with moderate to severe kidney disease. In the earlier stages, a high quality, nutritionally complete diet is usually adequate.

 

There are several commercially available "medical" diets available. Please note that the cat foods labeled "For Urinary Health" are designed to manage bladder problems and are harmful to cats with kidney failure. These diets are usually found in grocery stores and pet shops. You will need to purchase kidney failure diets from a veterinarian.

 

2. Potassium supplementation. Potassium is lost in the urine when urine production becomes excessive. A potassium supplement will replace that loss. As mentioned above, depletion of body potassium can worsen kidney function. Low potassium can cause muscle weakness, cramping, and diminish appetite. Most cats with a low urine concentration should be on a potassium supplement. Potassium is ideally given twice daily but even once daily is better than none at all. It comes in a powder, paste, tablets, or liquid form.

 

3. Fluids given at home. Cats with kidney disease are prone to dehydration. Providing an extra source of fluids will not only help prevent dehydration, but will help dilute the toxins that build up in the blood. Fluids support the kidneys as their function continues to decline. Fluids are administered under the skin once daily to once weekly, depending on the severity of kidney failure. Most owners easily master this technique so don't be afraid to consider this very helpful option.

 

4. Aluminum Hydroxide and Epakatin are phosphate binders. As the filtering ability of the kidneys declines, phosphorous begins to accumulate in the blood. High serum phosphorous contributes to depression and anorexia. Phosphate binders attach to phosphorous in the food so that it is not absorbed in the intestine. Blood levels of phosphorous can be monitored to help tailor the drug dosage. These drugs are used when the kidney failure diets are not able to control phosphorus levels. Binders are available in a powder than can be mixed into food or a pill.

 

5. Calcitriol is a drug to phosphorous and calcium levels in the blood. Calcium and phosphorus must remain at about a 2:1 ratio in the blood for proper function of a variety body systems. Even before calcium and phosphorous values become abnormal on the blood work, calcitriol is usually low in the body. This is because the kidneys produce calcitriol. By supplementing this hormone in low doses, before adverse changes take place, they can be prevented and the cat may feel better. It may also extend the life of their kidneys. Close monitoring of calcium and phosphorous is needed while on this drug. It comes in a once daily liquid or gel capsule.

 

6. Erythropoeitin is a drug that stimulates the bone marrow to produce new red blood cells. It is a hormone produced by the kidneys. Many cats in kidney failure have a low red blood cell count (anemia). A synthetic form of erythropoietin will correct the anemia in most cats. Unfortunately for some cats, the drug cannot be used long term because the immune system recognizes the drug as "foreign" and will make antibodies (immune proteins) against it. Treatment consists of injecting a small amount of liquid under the skin. You can be taught to do this at home or your veterinarian can do it for you. The schedule and frequency will vary. An iron supplement is recommended when starting this drug until the appetite is normal.

 

7. Famotidine (Pepcid A/C) is a drug that helps to neutralize excess stomach acid. The high kidney values measured on the blood work can cause stomach irritation and ulcers with subsequent lack of appetite. Most cats with kidney disease will benefit from once to twice daily famotidine. Cyproheptadine, an anti-histamine drug, may also be helpful in stimulating appetite in cats with kidney failure. Mirtazapine is an anti-anxiety drug that can stimulate appetite.

 

8. Drugs to control high blood pressure and its detrimental effects on the kidneys. Benazapril is a drug that has shown to lower the pressure within the kidneys themselves, helping to prevent scarring and fibrosis. About 65% of cats that have kidney failure also have systemic hypertension. Control of high blood pressure is also important in preventing blindness, strokes, heart disease, and more kidney damage. This drug comes in tablet form and the most common dosage is ¼ tab once daily. In situation where benazapril alone is not appropriate, amlodipine may be used.

 

Kidney Transplants

This procedure is being done at a few locations in the US, including here in Boise. Generally, the cat must still be in good condition and not ill from the kidney failure in order to be accepted for a transplant. The cat cannot have other diseases that might complicate the transplant or be life-threatening.

 

Many transplant centers require that the owner adopt the cat that has donated a kidney for the procedure. Some find this undesirable; others find it very rewarding. Also, multiple medications must be given daily for the duration of the cat's life; the anti-rejection drugs can be extremely expensive. Repeated blood tests are required to monitor function of the transplanted kidney and to monitor blood levels of the anti-rejection drug. The cost for the transplant procedure, medicines, blood monitoring, and follow up care can ultimately be thousands of dollars.

 

Prognosis

Prognosis can depend on response to the initial stage of treatment, your ability to perform the recommendations, and your cat's acceptance of the recommendations. However, we encourage treatment in most situations because many cats will respond and have the potential for good quality of life for months to years.

 

Prevention

For the most part, kidney failure is not a preventable disease. It occurs as a consequence of aging. However, known causes that can be prevented or managed include the following:

 

1. Urinary tract infections should be identified and treated.

 

2. Middle aged and older cats should not be fed acidified diets or those labeled "For Urinary Health", unless specifically recommended by a veterinarian for certain bladder (not kidney) conditions.

 

3. Regular dental care. Dental tartar and the resultant gum inflammation create an opening for the "showering" of bacteria into the bloodstream. This bacteria is filtered out through the kidneys, creating kidney infections and scarring.

 

4. Promote the feeding of more canned food and less dry food. The lack of moisture in dry food is thought to contribute to urinary and kidney disease.

More Information

 

You can learn more about CRF on the following website. If you have any questions, or before proceeding with any treatment, always consult your veterinarian.

http://www.felinecrf.org/

 

 

Customer: replied 5 years ago.
Sadly my kitty passed on yesterday on the table after having to come out of sedation. He was sedated for the EKG and his vitals were doing so wonderfully until he was xrayed. The vet took the first xray and saw he had very little room in his lungs (although he tested his breathing during sedation and it was at 99%), so he decided to take another xray and that required him being brought back onto the xray table but resting on his back in a v-shaped wedge. This is when his tongue was turning blue. The vet and tech tried to bring him back but my kitty passed on. Before this happened, I noticed that the fur on his leg was barely grown in from his blood tests from the beginning of the month. This time his leg was sore and he licked it a lot. I put some arnica and colloidal silver cream before, and figured it would help again. He stopped licking but know I'm wondering and suspecting that as the cause of his wobbly walk. Does that make sense? Also, I didn't know that the EKG required sedation and regret having that and the xray done. His lungs filled with water, even after his breathing and vitals were wonderful. I don't understand how that could happen. I shouldn't have asked for the xray. I'm overwhelmed with grief and guilt. I miss him so much and can't believe that he's gone. Yesterday, the day he passed on, he finally ate and was doing a lot of the things he enjoyed. Now I'm thinking that he had reached a healing point and that I pushed it and that he died unnecessarily and prematurely. Please help me find closure with this. I don't like this guilty feeling. It makes it all so much harder.
Expert:  purr doctor replied 5 years ago.

Hello again-
I am so very sorry for your loss and my heart certainly goes out to you. Losing something you love so dearly always leaves such a huge void....I have been there myself and I truly wish there was something I could say other than "I understand".

 

I am disappointed that your cat was sedated for these procedures. Any cat that is very debilitated and especially with symptoms of a heart problems really shouldn't be sedated without a very good reason. I understand wanting to get good test results but anesthesia and sedation are very risky in a patient such as him. Hopefully your vet told you prior to the procedure that he would be sedated and went over the risks with you.

 

Having said that, if his heart was that close to failure (fluid buildup), there likely wasn't much they could have done for him even if he had recovered. Passing peacefully under anesthesia could be looked at as a blessing although I know it doesn't make it any easier to accept.

 

The wobbly walk probably wasn't from anything having to do with his shaved spot or the creams you used. I would imagine he was just really weak in general. Heart disease means the tissues aren't getting enough oxygen because the blood doesn't circulate well. This will cause weakness and sometimes even becoming dizzy.

 

I know you listed him as over 12 years of age...I never knew his real age but this is definitely considered senior for a kitty and that is testament to the great care and unconditional love that you gave him. Guilt is very much a human emotion. Cat's don't experience it as far as I can tell (smile) which means that you did not do the wrong thing. You were showing him how much you loved him by giving him the best of care. I think all animals are at peace with death. It is almost as if they know it is just another step in our journey. I try to learn from this each and every day. It has also given me an incredible sense of peace that life here isn't the end for any of us. Try to focus on seeing him again someday and remember that all he knew with you was love....there is no judgment on his part.

Please forgive yourself and concentrate on how he enriched your life. He is still right next to you in spirit, right where he would chose to be.
purr doctor, Cat Veterinarian
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    Terri

    Feline Healthcare Expert

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    Expert in feline health and behavior. 20 years experience with cats.
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    Feline Healthcare & Behavior Specialist 40+ years Experience
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    Theresa

    A Voice for your Pet

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