Best Prescription Cat Medications of 2026

Generic Methimazole Cat Tablets are designed to help manage hyperthyroidism, a condition where your cat’s thyroid gland is overactive. This medication can improve your cat's quality of life by controlling symptoms, though it doesn’t cure the condition. It’s important to follow your veterinarian’s instructions carefully and keep all follow-up visits and blood tests to ensure the treatment is working well. If you’re pregnant, nursing, or planning to become pregnant, avoid handling the tablets or wear gloves for safety. While mainly used for cats, your vet might also prescribe this medicine for other animals based on their needs.

Onsior Cat Pain Tablets provide a simple way to ease your cat's discomfort after surgery. These small, tasty tablets are designed for once-a-day use, making it easy to give your cat the right dose for up to three days. They are especially helpful after procedures like orthopedic surgery or spaying and neutering, helping your pet recover more comfortably at home. As the only FDA-approved oral NSAID for cats, Onsior offers a trusted option for managing your cat's pain safely. Always consult your veterinarian to see if Onsior is the right choice for your feline friend.

Droncit Cat Tapeworm Tablets offer an easy solution to get rid of common tapeworms in your cat or kitten. These tablets effectively target tapeworms caused by fleas, helping to keep your pet healthy. The single-dose design means you only need to give one tablet, making treatment simple and quick. If your cat is picky, you can crumble the tablet and mix it with their food, making it easier to administer. Overall, this product provides a convenient and effective way to protect your cat from tapeworm infections.

The Clavamox Oral Drops provide a liquid prescription treatment designed to help dogs and cats fight bacterial infections like skin issues, soft tissue infections, and urinary tract problems. This easy-to-use formula makes giving medicine simpler for you and less stressful for your pet. Vets appreciate it for its convenience, making it a trusted option for many pet owners. Administer the drops every 12 hours as directed by your vet, ensuring your furry friend gets the full course of treatment needed to recover effectively.

Revolution Plus Cat Treatment offers a simple, once-a-month topical solution to keep your cat safe from a wide range of parasites. It protects against fleas, ticks, ear mites, and several types of worms, including heartworms, which can be serious health threats. This makes it a convenient all-in-one option to help you avoid multiple treatments. Trusted by veterinarians for over 25 years, it’s a reliable choice for cats and kittens older than eight weeks and weighing at least 2.8 pounds. Whether your cat stays indoors or goes outside, this treatment helps protect them from parasites they might encounter anywhere.

Generic Hydroxyzine Animal Tablets are designed to help manage itching caused by conditions like atopic dermatitis, hives, and insect bites in dogs, cats, and horses. This can bring relief to your pets by reducing their discomfort and improving their quality of life. Additionally, these tablets can serve as a mild sedative for small animals, helping to calm them when needed. However, it’s important to avoid using this medication if your pet has an enlarged prostate, urinary or digestive blockages, or severe heart problems. Always consult your veterinarian to ensure this medication is safe and appropriate for your animal’s specific needs.

Generic Dorzolamide Eye Drops are a sterile solution designed to help reduce high eye pressure in dogs, cats, and horses, making it useful for managing glaucoma. You can use this medication by itself or combine it with other treatments to better control your pet’s eye condition. If your animal has a sulfa drug allergy, you should be cautious when using this product to avoid any adverse reactions. Although not approved by the FDA for all animals, veterinarians commonly prescribe it for various species, so be sure to check with your vet to see if it’s right for your pet.

The Elura Cat Weight Solution is a once-daily oral liquid designed to help cats with chronic kidney disease (CKD) maintain or gain weight. This medication is unique as it is the only approved treatment specifically for managing weight loss in cats with CKD, giving you a trusted option for your pet's health. The flavored formula makes it easier to give your cat the medicine directly by mouth, which can simplify daily dosing. After giving Elura, you should offer food about 30 minutes later to support your cat’s appetite and nutrition. Always consult your vet to see if this treatment suits your cat.

Revolution Plus Cat Protection offers a powerful monthly treatment that guards your cat against a variety of parasites like fleas, ticks, ear mites, and several worms, including heartworm. This makes it easier for you to keep your pet healthy without worrying about multiple products. It’s trusted by veterinarians as a top choice for over 25 years, which means you’re using a proven solution. Whether your cat stays indoors or likes to roam outside, this medication keeps them safe from pests that can come into your home. Plus, applying it is simple and quick, with no gloves needed, making it a hassle-free part of your pet care routine.

The Credelio CAT Flea Treatment is designed for cats and kittens weighing between 2 to 4 pounds, starting at 8 weeks old. This chewable tablet helps you quickly protect your pet, as it begins to eliminate adult fleas within just six hours. The tablet is small and flavored with vanilla and yeast, making it appealing and easy for your cat to take. Once given, it provides continuous protection for a full month, so you don’t have to worry about frequent dosing. This product offers a convenient and effective way to keep your small cat free from fleas and ticks.