Question Details
Chronic Pancreatitis In A Cat
by Holisticpetvet - December 9, 2025    View Case Report
Hi Steve,

Looking for input on a case with chronic pancreatitis layered onto IBD.

Signalment / Brief History:
Lincoln – 7-year-old NM domestic shorthair.
History of suspect inflammatory bowel disease (muscularis thickening on AUS), chronic pancreatitis (elevated Spec fPL and lipase), and reactive hepatopathy earlier this year (ALT previously as high as 1370 U/L). Presented for this and had AUS & BW Oct 20, 2025.

He improved clinically and biochemically on diet change (sous-vide cooked raw) and Wei Ling Tang. Weight gain has been slow but steady. But now not gaining any further weight, not stretching out his back legs like he used to so owners wonder if maybe he has some pain. Had a history of asthma and constipation which have since resolved. Had a history of overgrooming and alopecia on ventral abdomen which the overgrooming resolved but hair not growing back.

Recent Clinical Picture:
Excellent appetite
No vomiting or diarrhea
Weight gain plateaued
Lower energy than expected
No abdominal pain noted on exam
Alopecia persisting but skin appears normal and no overgrooming noted

Recheck bloodwork today shows:
ALT 221 (? from 1370)
Lipase 2191 (?; consistent with chronic pancreatitis)
SDMA 16 (mild ?; all other kidney values WNL)
Liver values have greatly improved, but persistent lipase elevation suggests ongoing chronic pancreatic inflammation.

TCM Examination (today):
Tongue: dark pink, minimal coat
Pulse: fast, thin, deep, small

TCM Pattern:
Liver Yin & Blood Deficiency with Deficiency Heat
Spleen Qi Deficiency with residual Damp
No strong signs today of Damp-Heat.

Current TCVM Treatment
Wei Ling Tang – 1/8 tsp BID

Diet: Sous-vide, which has been very stabilizing; I’m recommending postponing any transition to raw due to ongoing pancreatitis.

Questions for Guidance
Does Yi Guan Jian seem appropriate as the next step for chronic pancreatitis with Deficiency Heat?

Would you continue Wei Ling Tang alongside it?

Thank you!
Martha
Replies
by naturevet
December 13, 2025
Hi Martha,

It is rare for a cat to become Yin deficient, except as a consequence of very longstanding intense Damp Heat or Phlegm Fire. if you try it, use half doses or less, in case it fans the flames of Dampness for you. I can see why you're thinking of it, with the rapid, wiry, deep thin pulse; the pancreatitis; and the thickened musculature of the intestinal tract. It may end up being necessary, but before you try it, make sure anti-Dampness formulas are thoroughly explored.

The other formula I'm thinking of for this cat is San Ren Tang. Dampness is strongly suggested as the central issue due to the response you saw with diet change (nice work for doing that first!). SRT might be an even better fit for this cat than WLT. It, too, helps cats with a deep toned pulse and a stasis coloration of the tongue. It helps with pancreatitis and IBD. The ALT elevation may be GI in origin, rather than hepatic, in which case it could help with that, too. It is good for asthma, constipation and supports kidney function (by making room for improved blood flow). I also use it for over-grooming. I suspect the cat is still doing that a bit - but not when the owners are looking. And, it helps with low back pain that may be hindering the cat from stretching out its back legs.

Overall, then, SRT is the best anti-Dampness formula I can think of to try at this point for this patient. I would give it a go. You can probably stop the WLT, too, in case its warmth is somehow still irritating any lingering IBD.

If you get nowhere with the SRT, then I will be more convinced you can try YGJ safely. I'd reserve that as Plan B (or C?). Hopefully, this helps you out!

Steve
by Holisticpetvet
December 18, 2025
Sounds like a great plan. They just picked up the SRT so will keep you posted. Thank you!
by Holisticpetvet
January 14, 2026
Unfortunately the San Ren Tang made the overgrooming worse and the cat's appetite progressively got worse on it. We stopped the herb and started mirtazapine and now since being off the herb the appetite is back, just wondering now should I go back to the wei ling tang or something else?
by naturevet
January 25, 2026
Hi there! If SRT made things worse, then we know that the cat is either too dry (such that draining Dampness aggravated it). So, looking at the previous post, the next thing we were pondering was a low dose of Yi Guan Jian. Try half doses or less to test tolerance. Alternatively, if overgrooming is now the predominant issue, a safer formula to try a moistening strategy with is Xiao Yao San. I have used that formula for overgrooming.

Hopefully, you finally feel you're getting somewhere!

Steve
by Holisticpetvet
March 10, 2026
Prednisolone also made the patient worse - did not improve appetite, weight gain, but did improve overgrooming. Owner elected to wean off prednisolone. Owners started patient on NHV gastrointestinal lymphoma support and patient improved.
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