E.M. is right...don't panic, at least not yet! Nissa lived 6.5 years with kidney disease and it only became true "failure", technically, in the last 2 years, and even then, she still had plenty of spunk in her up until her blood pressure rose suddenly (one of my regrets...we SHOULD have been having that checked every once in awhile) in the last 6 months of her life. Many kidney cats get regular sub-cu. fluids at home, either done by yourself or by a vet tech who can come in and do them for you (for a fee, of course). For us, we didn't even have to do many, but this depends on many individual factors. Some cats are fine with them, others hate it, so you'd have to try and see. (this is different from an IV line at the vet's)
You'd do well to read through all or most of this site:
Tanya's UK Feline Chronic Kidney Failure Pages It's chock-full of info. If you prefer the more natural methods, as we did, there's even a separate section on some of those....although there are many more tricks of the trade that aren't listed there. There's also a Yahoo group which I found through Tanya's site somewhere, for those interested in natural stuff, though I didn't get a chance to use it much by the time I found it. And of course, a holistic vet helps, too, as diet considerations are all-important to managing disease of ANY sort. I don't (and neither did our 2 vets) believe in only using those commercial low-protein canned foods, as it's well known cats end up starving to death on them. We used MediCal (called something else in the US, but same company, same formula) as part of her diet only - it's a
reduced protein diet, but not as low as most others, and they don't use the scrapings off the slaughterhouse floor for 'meat', as most others do. We also used both some homemade raw food diet, plus adding anywhere from 10-25% organic cream of white or brown rice to Nissa's high-quality (Wellness and others) canned food, and restricted her to only up to a Tbsp. of higher-quality (Wellness) dry food/day. I also finger-fed whenever necessary, as keeping up the weight is all-important.
For the stomach upset (probably acidosis; Nissa had acid reflux, too, in bouts, here and there), you can't beat Slippery Elm Bark Powder (also on Tanya's site), 'cooked' with pure water and dosed appropriately. It coats the mucous membranes throughout the body, so soothes things. (also good for diarrhea) It doesn't taste terrible, either, so is accepted quite nicely.
We also used many supplements, as per her docs intructions, and sometimes some western herbal preps. as well as trying some TCM herbs, which she didn't seem to take too well to. And of course, her mainstay - homeopathics. Accupuncture can also work 'magic' on kidney cats, but Nissa wasn't a "good candidate" for that, so we never tried it. Her daily Reiki treatments, both hands-on and distance also really made a big difference - Nissa LOVED energy healing (and many cats do)! I also tried a few other types through the years, as it seemed warranted to do so. There are really a plethora of methods to try with kidney disease, but you have to read, research, decide and see what's available where you are. The single most helpful thing for us was having holistic vets, as there is SO much more available than just allopathic management, though both may be needed at the same time. But you can't do all this on your own and need qualified help. We also used some colour therapy, crystals, flower essences, accupressure from me at home, and a few other things here and there, to see which ones made a difference. And there were STILL other things I'd never tried....and now wish I had...just in case. But one can't try everything, I suppose, so I'm mainly content that I did all that I did, at least.
It sounds and feels overwhelming, I know, and sometimes it was, but she was worth every second of effort to me and I only regret what I DIDN'T do, or try. There was also another article I'd posted on Quality of Life issues (in the Resources section, I believe), which is also worth reading, as it gave some pretty good things to look for to know 'when'. But for me, while I gauged such things all the time, I wasn't prepared to give up until it was OBVIOUS that she needed help to go. And I also know of plenty of cats who were helped through kidney "crashes" to go on and live a few more years or quality life, too, so even a "crash" isn't necessarily a death sentence. Luckily for us, this never happened. Nissa only crashed when it was her real time, and it was pretty sudden and acute. I never give up until there's NOTHING left that the docs and I know of that will help. We were probably less than a day away from her going on her own when we were able to get her help (at home), and this is how I personally think it should most often be, as this is also a matter of the soul being ready, in my opinion anyway. It helps them to cross most easily when their minds and bodies are truly ready, and their 'recovery' on the Other Side is faster that way. (google Elizabeth Severino's website for an article on the 'stages' the animals themselves taught her about dying and euthanasia) But we DID have remedies (and even drugs, tho we didn't end up using those) to address pain issues near the end, as that's all-important, too. Btw, Nissa was 13 when first diagnosed, and lived to be 19 yrs, 7 months, with all but the last 3 days being of high to okay quality of life. Many people can't even lay claim to that, when diseased, so I think we did pretty darn good.
Oh, and I meant to mention too, that kidney disease is quite a common thing for animals who are grieving to get. (the emotion associated with problems with the kidneys is fear, and grief can bring fears up, so it makes perfect sense) Nissa's came on mere weeks after we lost her brother, Sabin. This is also why I'd highly recommend finding a homeopathic vet, who can prescribe remedies that address both grief, fear AND the total 'picture' of the individual (known as "const*itutional" prescribing), as well as the physical manifestations of the disease patterns that THAT individual expresses as symptoms. Both of our vets practised homeopathy (and other things) and were both trained as "classic" homeopaths (those who believe in usually only ONE remedy at a time, and not combinations of remedies, tho there are sometimes exceptions, such as during or after surgery).
There is also this site, tho not as comprehensive as Tanya's:
Emma's Top 13 Weapons for CRF