Creatinine Out of Range cat renal function. Questions and answers.

How long does a cat live on high creatinine?

It is impossible to give a precise answer to this question as the life expectancy of a cat with high creatinine depends on several factors, including:

• Stage of renal impairment: Creatinine is a marker of kidney function. The higher the value, the greater the kidney damage. In general, cats with higher creatinine values have a shorter life expectancy.
• Severity of symptoms: Cats with chronic kidney failure may experience a range of symptoms, such as loss of appetite, lethargy, vomiting, and diarrhea. The severity of these symptoms affects life expectancy.
• Cat age: Older cats tend to have a worse prognosis than younger cats when kidney failure occurs.
• General health of the cat: Cats with other medical conditions, such as diabetes, high blood pressure, hyperthyroidism, may have a shorter life expectancy than healthy cats.
• Treatment received: Managing chronic kidney failure with natural remedies, diet, and fluid therapy can help improve your cat’s quality of life and extend life expectancy.

However, to give you a more precise estimate, I can give you some general information:

• Stage I (creatinine between 1.6 and 2.8 mg/dl): The average life expectancy is about 3 years.
• Stage II (creatinine between 2.8 and 5 mg/dl): The average life expectancy is about 1-2 years.
• Stage III (creatinine between 5 and 7 mg/dl): The average life expectancy is about 6-12 months.
• Stage IV (creatinine greater than 7 mg/dl): The average life expectancy is a few weeks or months.

Importantly, these are only average values, and the prognosis for each individual cat may vary.

How does a cat with kidney failure behave?

The behavior of a cat with kidney failure can vary depending on the stage of the disease and the severity of the symptoms. However, some of the most common symptoms include:

Generic signs:

• Increased thirst: Your cat drinks much more water than usual.
• Frequent urination: The cat urinates more often and in greater quantities.
• Loss of appetite and weight: The cat eats less and loses weight progressively.
• Lethargy and weakness: The cat appears tired and has little desire to move.
• Vomiting and diarrhea: The cat may vomit or have diarrhea.
• Matte and bunched hair: The cat’s fur loses its shine and becomes greasy and bunched
• Bad breath: Cat breath can have an unpleasant odor.

More severe symptoms:

• Disorientation and staggering gait: The cat may seem disoriented and have difficulty walking.
• Ulcers in the mouth: Your cat may have ulcers in its mouth that cause pain when chewing.
• Seizures: In severe cases, the cat may have seizures.

Behavior due to malaise:

• Hide: The cat can hide in dark and quiet places to escape discomfort.
• Aggressiveness: In some cases, the cat may become aggressive due to pain and discomfort.
• Depression: Your cat may appear apathetic and uninterested in its surroundings.

Importantly, not all cats with kidney failure will experience all of these symptoms. Some cats may only show some of the mild signs, while others may experience more severe symptoms.

If your cat is experiencing any of these symptoms, it’s important to take them to the vet as soon as possible. Early diagnosis and proper treatment can help improve your cat’s quality of life and extend their life expectancy.

It is important that the water is fresh and clean, so it is advisable to change it often and place the bowls in quiet and easily accessible areas.

Use water with specific characteristics, such as:

• Low sodium concentration: If your cat has too high blood sodium levels (hypernatremia), your veterinarian may recommend giving water with a low sodium content.
• Low phosphorus: If your cat has too high blood phosphorus levels (hyperphosphoremia), your veterinarian may recommend giving low-phosphorus water.

Which water to choose for cats with kidney failure? Find out at the following link

What to feed a cat with kidney failure and what should they not eat?

• Food for cats with CKD: There are commercial foods specifically formulated for cats with CKD. These foods are low in phosphorus, protein, and sodium, and contain adequate levels of other essential nutrients.
• Wet food: Wet food is generally preferable for cats with CKD as it has a high water content, which helps keep the cat hydrated and promotes diuresis.
• High-quality protein: Protein is important for your cat’s health, but it’s important to choose high-quality protein that is easily digested by damaged kidneys. Some good sources of protein for cats with CKD include chicken, fish, eggs, and dairy.
• Omega-3 fatty acids: Omega-3 fatty acids have anti-inflammatory properties that can help reduce inflammation in the kidneys. Good sources of omega-3s (IFOS certified).

What to avoid:

• Savory foods: Avoid giving your cat salty human food, such as cold cuts, cheeses, and table scraps.
• Foods with high levels of phosphorus: Avoid giving your cat foods with high levels of phosphorus, such as dried fish, offal, and bones.
• Raw fish: Raw fish can contain bacteria that are harmful to your cat. If you want to give your cat fish, it is important to cook it well before feeding it.

How do I feed my cats with kidney failure? Find out at the following link

Why does the cat with kidney failure lose weight?

Weight loss is a common symptom in cats with chronic kidney failure (CKD) and can be caused by a number of factors:

Reduced appetite: Nausea, vomiting, and abdominal pain, which are common symptoms of CKD, can lead to a decrease in appetite in your cat. As a result, the cat eats less and loses weight.

Increased urination: Cats with CKD urinate more often and in greater quantities than usual. This can lead to dehydration and a loss of electrolytes, which in turn can contribute to weight loss.

Impaired metabolism: CKD can alter the way your cat’s body uses nutrients. This can lead to a loss of muscle mass and a decrease in body weight.

Hormonal abnormalities: CKD can cause hormonal imbalances, including an increase in cortisol, which can lead to a decrease in muscle mass and an increase in body fat.

Inflammation: CKD can cause chronic inflammation, which can lead to a loss of appetite and a decrease in muscle mass.

In addition to these primary causes, weight loss in cats with CKD can be aggravated by other factors, such as:

• Advanced age: Older cats tend to have lower muscle mass and are more predisposed to weight loss than younger cats.
• Other diseases: The presence of other diseases, such as diabetes or cancer, can worsen weight loss in cats with CKD.
• Medications: Some medications used to treat CKD can cause loss of appetite or other side effects that can lead to a decrease in body weight.

Here are some tips to help a cat with CKD maintain a healthy weight:

• Offer small, frequent meals: Instead of two or three large meals a day, offer your cat several small, frequent meals throughout the day. This can help stimulate appetite and reduce nausea.
• Use wet food: Wet food is more palatable to many cats and has a high water content, which can help keep your cat hydrated.
• Heating food: Heating food before feeding it to your cat can make it more palatable.
• Add water to food: If your cat eats dry food, you can add a little water to make it moister or offer drinks such as Recoactive renal
• Encourage physical activity: Physical activity can help maintain muscle mass and stimulate appetite.
• Monitor your cat’s weight: It is important to monitor your cat’s weight regularly to keep weight loss under control.

What can you do to maintain muscle mass in cats with kidney failure and avoid weight loss? read the article dedicated to malnutrition /PEW

What drugs for cat kidney failure?

Medications commonly used to treat chronic kidney failure in cats:

Medication to control symptoms:

• Antiemetics: To reduce nausea and vomiting.
• Antidiarrheals: To control diarrhea.
• Appetite stimulants: To stimulate appetite in cats that eat little.
• Antihypertensives: To lower blood pressure, if necessary.
• Painkillers: To relieve pain if necessary.

Drugs to slow the progression of the disease:

• Phosphorus binders: To reduce the absorption of phosphorus from the intestine. Phosphorus is a mineral that can accumulate in the blood of cats with CKD and further damage the kidneys.
• Angiotensin-converting enzyme inhibitors (ACE inhibitors): To reduce blood pressure and protect the kidneys from damage.
• Angiotensin II receptor blockers (ARBs): Similar to ACE inhibitors, but with a different mechanism of action.

Other drugs:

• Erythropoietin: To stimulate the production of red blood cells, if the cat is anemic.
• Phosphorus Chelators: To remove excess phosphorus from the blood, if necessary.

Importantly, this is not an exhaustive list and that drug treatment for CKD must be individualized for each cat.

How do you treat a cat with kidney failure?

Chronic renal failure (CKD) in cats is a progressive and incurable disease. However, with proper treatment and care, it is possible to slow down the progression of the disease, improve the cat’s quality of life and extend its life expectancy.

The main goals of treating CKD in cats are:

• Slowing down the progression of the disease: This can be achieved through a specific diet, medication and proper symptom management.
• Check the symptoms: Common symptoms of CKD, such as nausea, vomiting, diarrhea, and loss of appetite, can be controlled with medication and other treatments.
• Keeping your cat hydrated: Dehydration is a common problem in cats with CKD, and it is important to keep your cat hydrated with subcutaneous or intravenous fluids if necessary.
• Monitor your cat’s health: It is important to regularly monitor your cat’s health with CKD through physical examinations, blood and urine tests.

How do I reduce creatinine in cats with natural remedies?

Creatinine Cat Normal / High values What to do to lower it