Effective Home Remedies for Treating Cat Diarrheabr Cats can experience diarrhea, a common health issue. Common symptoms include loose stool, increased bowel movement, straining, loss of appetite, vomiting, and lethargy.br br Treatment involves drinking enough water, observing behavior closely, and noting symptoms.br br Home remedies include fasting, bland diet, pumpkin fiber, probiotics, slippery elm bark powder, chamomile tea, and apple cider vinegar. br br Preventative measures include drinking enough water, providing high-quality food, avoiding sudden diet changes, and keeping litter boxes clean.