Symptoms of Kidney Disease in Cats: Causes, What to do Next

Amongst common ailments which can be observed in cats, one of the most prevalent and severe diseases is kidney disease. Indeed, kidneys are responsible for various functions such as filtering waste substances out from the organism, fluid balance, and blood pressure regulation. Nevertheless, when kidney function decreases, poisonous waste products begin accumulating in the organism. Thus, cats can become weak, suffer dehydration, lack of appetite, and other symptoms that could be dangerous to their health. In many cases, kidney disease develops slowly, hence, being difficult for owners to detect in time. Hence, knowing more about its symptoms, causes, and treatments is extremely important.

What Is Kidney Disease in Cats?

Firstly, kidney disease is associated with loss of normal functioning of kidneys that do not eliminate waste substances and support the organism anymore. There are two forms of kidney disease that can be distinguished: acute kidney failure and chronic kidney disease. Acute kidney disease can occur quickly and affect any cat regardless of its age or health state. However, chronic kidney disease tends to appear slowly and usually affects senior cats due to weakening of kidney tissues. Infection and toxin accumulation as well as different conditions might contribute to kidney disease.

Why the Kidneys Are Vital

Feline health is dependent upon the optimal function of the kidneys every day. The removal of toxins in the blood stream, regulation of fluids, and balancing minerals in the body rely on this organ. Moreover, the kidneys contribute to hormonal balance which controls blood pressure and blood cell creation. In case of damaged kidneys, harmful substances will not be eliminated from the cat’s body through urine. As a result, other organs will suffer because of toxin accumulation and imbalance of fluids. Kidney dysfunction can be felt in almost every system of the body; therefore, proper functioning is crucial for health and energy.

Excessive Water Consumption Is a Tip-off Indicator

An increased need for water is one of the first signs of kidney disorders in cats. Under normal conditions, the kidneys conserve water; however, in damaged kidneys, too much fluid is lost along with diluted urine. In order to avoid dehydration, cats tend to drink more often than usual. Pet owners will notice their cats drinking from an empty water dish, visiting kitchen or bathroom sinks and being fascinated with dripping faucets. While excessive water consumption might not seem dangerous at first, this sign may indicate problems with kidneys.

Increased Urination in Cats

Many cats with kidney disease tend to urinate more often since their kidneys have difficulty concentrating their urine. Consequently, their litter boxes will get wetter and need more frequent cleaning. Sometimes, they might urinate outside their litter boxes because of how urgent the process becomes. Also, they usually produce clear urine because of fluid losses. While it is normal for litter box mistakes to happen occasionally, it is always advisable to be cautious when this happens persistently. Monitoring your cat’s bathroom behavior closely is a significant source of insight into kidney and urinary tract diseases before they escalate to threatening levels.

Loss of Weight and Muscle Mass

It is common for cats with kidney disease to lose weight over time. Due to their inability to maintain proper eating habits and the deterioration of muscles in their bodies, cats tend to lose their weight progressively. Their ribs, spine, and other muscles in their limbs are easy to spot. In addition, their body is dehydrated and undernourished, resulting in further loss of muscle mass. Even though there is some degree of natural muscle wastage as cats age, any rapid or sustained reduction in weight indicates underlying health issues.

Loss of Appetite and Nausea

The buildup of toxins in the body leads to appetite loss since these toxins cause nausea and affect digestion. This means that the cat does not feel hungry and may choose not to eat or take small portions of food. The cat might show a lot of interest in its meal but will not eat because it smells the food and feels sick. In addition, vomiting and licking its lips might occur alongside appetite changes. Since proper nutrition helps maintain kidney health and keeps the cat strong, appetite loss is life-threatening and must be addressed immediately.

Vomiting and Other Digestive Issues

Vomiting is another frequent sign of kidney disease in felines. With time, toxins accumulate in the cat’s body and irritate the digestive tract. Therefore, the cat might vomit food, foam, or water several times a week. Moreover, vomiting also causes dehydration, makes the cat weaker, and decreases appetite. Diarrhea or constipation can also occur simultaneously with vomiting. Although occasional digestive upset is normal, regular vomiting must be taken seriously. Hence, when digestive problems are observed alongside excessive thirst or urination, there might be a need for medical intervention.

Bad Breath and Mouth Ulcers

One common problem associated with feline kidney diseases is bad breath, which produces an unusual odor, such as the smell of ammonia or urine. It happens because toxic waste stays in the blood and affects the tissue in the mouth area significantly. Moreover, painful mouth ulcers may be produced by irritated toxins in the mouth. Cats with ulcers of the mouth usually have problems swallowing food or drooling excessively. Dental diseases also have a similar effect on animals, making them suffer from unpleasant mouth odor. Thus, this condition along with other signs must be considered as a possible symptom of renal failure requiring immediate medical attention.

Lethargy and Weakness

Kidney diseases can provoke lethargy and weakness of an animal due to various body functions being affected by toxic substances. Also, kidney damage leads to a lower number of hormones in the body that are responsible for red blood cells formation. This process results in developing anemia. The latter is the reason why affected cats experience a decrease in their activity and energy level. Moreover, they tend not to jump on furniture or walk up and down the stairs.

Symptoms of Dehydration in Cats

Since dehydration often results from chronic kidney disease in cats, there is too much urination that leads to depletion of body fluids. Dehydration is common in cats even after drinking sufficient amounts of water due to poor kidney functioning. Dry gums, sunken eyes, lethargy, and poor skin turgor are some signs that can indicate dehydration. It is worth noting that dehydration can aggravate kidney damage within a very short period of time. Confusion and collapse could also indicate dehydration in cats. Thus, early diagnosis of dehydration in cats is vital to help cats overcome this condition.

Understanding Acute Kidney Disease

Acute kidney disease is a serious medical problem that emerges suddenly and needs prompt medical attention. The condition could be caused by poisoning, infection, dehydration, or obstruction in the urinary system. Lilies, antifreeze, and certain medications are particularly hazardous to kidneys since they can cause fast and severe kidney damage. In this regard, cats might experience sudden vomiting, collapse, loss of appetite, and inability to urinate. Since acute kidney failure develops rapidly, the prognosis without prompt medical attention is usually fatal.

Chronic Kidney Disease Explained

The disease that can result to kidney failure occurs gradually, usually in old cats. Different from acute kidney failure which is rapid in onset and occurs as a result of trauma, chronic kidney disease develops slowly through permanent loss of functions of the kidney tissues. In the initial phase of development, signs and symptoms of this condition do not appear obvious until a point where considerable damage to the kidneys is already caused. Hence, most cats only get diagnosed at advanced stages. Even though complete cure may not be possible, management is important in ensuring that symptoms are minimized. As a matter of fact, cats need regular veterinary visits and frequent blood tests to determine their level of health.

Kidney Disease Stages Explained

For purposes of determining the best treatment options, veterinarians classify kidney diseases into stages. Stage one involves mild kidney readings without visible symptoms. However, stage two and three entail high levels of toxins in the body and the cat becomes extremely dehydrated and weak. It is crucial to monitor your pet at all times and determine the stage of kidney disease so that appropriate action can be taken.

Causes of Feline Kidney Disorders

There are many possible reasons for developing kidney disease in cats. One of the most prevalent causes is aging due to the gradual destruction of kidney tissues. Other risk factors include infections, toxic agents, high blood pressure, blockages within the urinary tract, and some congenital disorders. Moreover, dental issues and dehydration create an additional load for kidneys during a cat’s lifetime. Finally, some medication treatments and exposure to poisonous plants (such as lilies) can lead to sudden kidney failures. Consequently, proper preventive care should become a priority.

Diagnosis of Feline Kidney Disorders by Vets

Veterinary professionals use multiple techniques and tests to diagnose kidney disease in cats. In particular, blood tests will show elevated amounts of waste products, including creatinine and blood urea nitrogen caused by a malfunctioning of kidneys. Additionally, urinalysis is done to test kidney concentrating capabilities, presence of bacteria, or protein levels. Blood pressure tests and ultrasounds of the internal organs are also conducted. Considering that some kidney diseases do not have apparent symptoms at their early stages, wellness screening becomes essential.

Treatments for Kidney Diseases

Even though chronic kidney diseases in cats cannot be entirely cured, treatment makes a significant improvement in managing symptoms. Special diets prescribed by veterinarians help reduce stress on the cat’s body due to the damaged organs. Also, fluid therapy ensures that the cat is not dehydrated and that the toxins are flushed out of the body. Other medications might include drugs for controlling nausea, blood pressure, anemia, and decreased appetite. In some cases, hospitalization might be necessary. Hence, personalized treatment and monitoring enable most cats to enjoy good health despite kidney disease.

Things to Do at Home for Cats with Kidney Diseases

It is essential to provide home care for cats that have kidney disease to facilitate their health status. Giving your pet access to clean drinking water promotes hydration and reduces strain on the kidney functions. Moreover, giving foods recommended by veterinarians ensures better nutrition and increased energy levels. It is also crucial to observe the cat’s eating habits, urine elimination, weigh gain, and behavior. Making sure that the cat feels comfortable at all times is vital in promoting its well being.

Conclusion

The occurrence of kidney disease among cats can be regarded as a very serious health problem that needs early identification and effective treatment. Thirstiness, excessive urination, nausea, lack of appetite, and lack of energy are only some of the symptoms that cat owners need to pay attention to. Because the onset of kidney disease usually takes place slowly, it becomes imperative for pet owners to take their cats for routine check-ups at a veterinarian’s office. Luckily, appropriate management and other medical interventions can bring about significant relief.