My cat's blood test shows high cholesterol and creatinine. Is he okay?

Poor guy. I see elevate liver enzymes (ALT,AST) and kidney values on the paperwork you have attached here. Low hgb means that the red blood cells are not oxygenating well, but if the RBC count is also low (anemic) then that is a sign of chronic kidney failure. Cats can recover from kidney disease depending on the underlying cause. An abdominal ultrasound is needed to determine the cause of the kidney failure exactly, or a positive response to bloodwork is used as a means of determining a positive outcome. In most situations we treat the pet with fluid therapy to help idurese (flush out) the harmful toxins (BUN, CREA), get the pet started on a prescription kidney diet (ie. Hill's K/D, Royal Canin Renal) and also a supplement (Azodyl- which helps to remove toxins from the gut) can be given as well. The most concerning values for me on this bloodwork are the liver values (AST, ALT). It is not common for a cat to be in both kidney failure and to have abnormal liver values concurrently. THis raises suspicions for infectious diseases such as any number of tick diseases. I would recommend discussing with your vet about possibly doing a tick panel, if the history indicates tick exposure is probable. Also a FeLV/FIV test may also be indicated, depending on the complete CBC results, which you didn't post here. At the very least a liver protectant medication should be started, which is typically a medicine called Denamarin. Additional treatment may be needed depending on the underlying cause for the liver abnormalities. If you would like to discuss Toby's case further, then please feel free to request a consultatoin with either myself or another expert here. Toby's case is definitely a more complicated case where it is best to have a complete dialogue back and forth to get all the information you need to make the best decision moving forward with his care. I wish you all the best moving forward with Toby's care and I hope that he makes a full and speedy recovery. Take care.

His SDMA is normal which is a more reliable marker for kidney function. He may have been mildly dehydrated which can cause creatinine to elevate. Your vet could run a urinalysis to check his urine specific gravity and then recheck his BUN and Creatinine in 3 months to monitor for any increases.

Thank you for sending over the copies of Gonzie's blood work! Looking at the provided results, I see that his creatinine is a tiny bit elevated. This value increases with kidney damage or dehydration. I'd certainly recommend talking to his vet about rechecking his kidney function in a month or two, as well as running a urinalysis to see how well his kidneys are working to concentration his urine. The monocyte increase is extremely mild. I don't worry when this type of white blood cell increases a tiny bit while other white blood cell lines (especially the neutrophils and lymphocytes) are normal. Stress alone can trigger this minor elevation. The RDW helps to give the proportions of the red blood cells' size and volume. Again, this minor elevation does not seem to be significant. A 50% hematocrit is slightly elevated, which means that Gonzie has some extra red blood cells. I would much rather see too many red blood cells than too few! His blood volume could also be more concentrated if he's a bit dehydrated. Platelets can be challenging to read on CBCs since they can clump together, so the machine may read a clump of several platelets as just one single cell. In these cases, it's always useful to manually examine a blood smear under the microscope to determine if adequate numbers of platelets are present. Nothing on the provided lab work makes me terribly concerned at this moment, but I do think it's worth tracking his kidney values and confirming an accurate platelet count. I hope that everything goes well for Gonzie!

Hi and thanks for using PetCoach! Sorry to hear about Toby. Dehydration shouldn't affect creatinine. It affects BUN. Not sure what caused the slight rise in creatinine but that usually means there may be some kidney dysfunction. It's not that elevated and could be laboratory error also since the BUN is normal. Liver enzymes can become raised for many reasons. Liver inflammation, infection, pancreatitis, Inflammatory Bowel Disease, toxin exposure, among many other things. I don't think feeding a wet food is a bad idea, it forces the cat to take more fluids in since canned food has a high water content. I would also recommend a liver supplement to address the rise in the liver enzymes. I would advise checking out this website and the following products- https://vet.vrshealth.com/product/1157 Hepato TruBenefits and Cat and Small Dog Omega Benefits (fish oil) **Use Promo code “petcoach20” for a discount on your order. These two supplements can help the liver and the entire body repair. I would advise trying these and then have the bloodwork redone in 30-60 days to see if the values are better. Good luck

Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. Creatinine level of 3.3mg/dL does suggest CRF. If Patch was on iv fluids treatment recently (between these two blood tests), it is possible for CREA level to go down to normal. However, if Patch did not receive any iv fluids, I would suspect one of the reading was incorrect and should be repeated. High BUN suggest kidney disease as well, but it could also be due to dehydration, gastrointestinal bleed, recent feeding and more. Elevated TBIL is also a concern as it could be a sign of liver / gall bladder / bile duct disease. Less commonly, it is due to hemolytic anemia (in that case Patch would have evidence of anemia). Please, get in touch with your local vets as ideally, the blood test should be repeated and should include hematology.

Even though Annie's SDMA is at the upper end of normal, I don't see evidence of early kidney disease due to her normal BUN and creatinine values. A urinalysis will help to determine how well her kidneys are functioning to concentrate urine. It looks as though she has a few extra red blood cells (mildly increased hematocrit) and is making some extra red blood cells (slightly increased reticulocyte count), as well as a mild drop in her neutrophils (a type of white blood cell). All of these fluctuations could be associated with a relatively recent mild infection or illness that she's since recovered from. If she's clinically doing well, I wouldn't otherwise think too much of these values. I see that she also has a bit of hyperkalemia (high potassium), which is increasing her Na/K (sodium to potassium ratio). While hyperkalemia can occur with kidney disease, I would also expect to see at least moderate increases in BUN and creatinine at the same time. Other issues, like stomach upset, parasites, or certain medications can also increase the potassium values. I would still check a urinalysis to help get a complete picture. If your vet also recommends doing so, repeating this bloodwork in another month or two is a reasonable idea to track any changes. I hope that everything goes well!

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! A phosphorus binder is used when the phosphorus is high not when just the creatinine is elevated. I would have your Vet get a urine sample and a blood pressure. This will help stage Ike's renal disease. Prescription renal diets are highly recommend to slow progression of disease. Blood pressure medications should be used if high. I wish you the best!