10 Best Antidiarrheal For Cats 2025 in the United States

Purina Pro Plan Veterinary Supplements FortiFlora is a well-regarded probiotic supplement for cats with diarrhea. Its primary active ingredient is Enterococcus Faecium SF68, which is effective in promoting digestive health and balancing intestinal flora. The addition of taurine is beneficial for feline health.

The supplement comes in an easy-to-feed powder form, making administration straightforward for pet owners. The product is recommended by veterinarians, adding credibility and trust. The packaging includes 30 individual sticks, providing a convenient dosage format for daily use.

It's suitable for both kittens and adult cats, making it versatile. While the product supports digestive health and immune function with antioxidants, some cats may not like the taste, and results can vary based on individual health conditions. This supplement is a good choice for cat owners looking for a veterinary-approved, easy-to-administer product to manage their pet’s digestive issues.

Pro-Pectalin Chewable Tablets are designed for providing situational diarrhea relief in cats and dogs. The tablets contain effective active ingredients like kaolin and pectin, which help to firm loose stools and soothe your pet's digestive system. Additionally, the inclusion of beneficial probiotic bacteria (Enterococcus Faecium) supports gut health, which is a vital aspect in alleviating digestive issues.

One of the notable strengths of these tablets is their rapid relief action and gentle formulation, which ensures that pets do not experience additional discomfort during treatment. The liver flavor might appeal to pets, making it easier to administer the tablets without much fuss. The product is suitable for both cats and dogs, accommodating pets of all breeds and sizes, making it a versatile solution for multi-pet households.

The chewable tablet form is convenient for pet owners as it can be given directly or crumbled into food, simplifying the dosing process. However, there are a few considerations to note. The dosage instructions require administration every 8 hours, which may be inconvenient for some pet owners with busy schedules. Additionally, while the product is effective for situational diarrhea, it might not be suitable for pets with chronic digestive issues without a veterinarian's guidance. At 2.36 pounds, the container is quite large, which is great for long-term use but may be bulky to store.

In summary, Pro-Pectalin Chewable Tablets offer a reliable and effective solution for occasional diarrhea in cats and dogs, especially beneficial for those seeking a gentle yet potent remedy that can be easily administered.

The Rx Vitamins Rx Clay Powder for Pets is a versatile digestive support supplement suitable for both cats and dogs. Its primary active ingredient is a type of nanoclay that helps absorb excess moisture in the digestive system, improving stool quality and relieving symptoms like gas, bloating, and diarrhea.

The formulation is a powder, making it easy to mix into your pet's food daily, which could be particularly convenient for pet owners. The product is safe for pets that are 12 weeks and older, making it suitable for both adult cats and kittens. This clay powder is free from heavy metals and aluminum, ensuring it's safe for regular use, and it's sterilized for better absorption and efficacy.

It is recommended to give one level scoop for every 10 pounds of body weight twice daily when diarrhea is present, which should be straightforward for most pet owners to follow. It is manufactured in the USA, adding a level of trust in its quality. One limitation is that the product is typically targeted towards dogs, as indicated by its packaging and labeling, although it is equally beneficial for cats.