Taking care of a cat is not a difficult task. However, you have to be aware of the fact that cats can become ill at times and they may require certain medication to heal. This article will explain you everything you need to know about key cat medications, so that you know what to expect. Keep in mind, though, that you shouldn’t give any drugs to your cat before asking a vet for advice. These being said, let’s see what kind of health problem a cat can develop and what you can do about that. Kidney failure and chronic kidney disease are among the most common health problems that may occur in cats. Unfortunately, kidney failure is one of the top causes of mortality in cats and it can affect animals of any age. The biggest issue is that the first symptoms occur by the time when the kidney tissue is severely damaged. From this point on, the only medication you can give your cat is meant to stop the evolution of the disease rather than to heal affected kidney tissue. In such situations, most vets recommend the therapy with subcutaneous fluids. This treatment is similar to dialysis in humans and it can save the animal’s life, provided that the disease is still in incipient stages of evolution. Once the evolution of this medical condition has been stopped, the cat will need to take a phosphate binder. These drugs help flushing toxins from the blood stream, taking over the function of the ills kidneys. If you stick to the treatment, you may offer your cat a few more good years of life. However, this also depends on the cat. Older ones may not be able to survive the shock of an acute kidney failure.