Solensia for Cats

Discover Solensia - a new treatment giving cats a new lease on life

Introducing Solensia, a breakthrough medication designed specifically for cats, promising to provide relief and restore playfulness and mobility to our fur-babies.

So let’s dive into this new ray of hope for our whiskered companions and discover how Solensia can make a difference in their lives!

How does it work for cats

Solensia, a breakthrough pain management solution designed for cats, works by targeting nerve growth factor (NGF), which causes pain in cats suffering from arthritis. The active ingredient, Frunevetmab, is a monoclonal antibody that inhibits NGF released from damaged cells in arthritic joints, thus providing relief to affected cats.

Unlike traditional NSAIDs or corticosteroids, Solensia offers a more targeted treatment, leading to less gastrointestinal side effects and renal disease. Administered as a monthly injection by a veterinarian, it is a convenient and effective way to manage your cat’s arthritis pain. 

Benefits of using Solensia for cats

One of the major benefits of using Solensia for cats is its targeted treatment for feline arthritis and arthritic pain management. This specificity means that it is less likely to cause gastrointestinal side effects and renal disease often seen with traditional NSAIDs or corticosteroids.

In addition, Solensia is administered as a monthly injection by your veterinarian, making it a convenient and easy way to manage your cat’s pain without the hassle of daily medications. This breakthrough treatment can greatly improve your cat’s quality of life and overall well-being.

Dosage and how to offer

Solensia, it is essential to follow the recommended dosage of 1-2.8 mg/kg (0.5-1.3 mg/lbs) bodyweight once a month. The entire contents (1 ml) of the vial should be given, with the dosage adjusted according to the cat’s weight.

For cats over 7 kg (15 lbs), combine the full contents of two vials in one syringe and give as a single dose. It is vital to avoid excessive shaking or foaming of the solution while administering it to ensure the cat receives the proper dosage. 

How fast does Solensia for cats work?

Solensia is a highly effective treatment for cats suffering from osteoarthritis pain. Once administered by a veterinary professional, this innovative medication begins to work fairly quickly. In a clinical study, it was observed that Solensia increased mobility in cats after just a single treatment.

However, it’s worth noting that individual results may vary depending on the severity of the osteoarthritis, the cat’s overall health, and other factors. Always consult with your veterinarian for personalized advice on your feline friend’s treatment plan and expected results. 

How long does effect last

The effects of Solensia for cats, a targeted treatment for arthritis pain, have been shown to last for at least four weeks after the last injection. This monthly administered medication provides a convenient and easy way to manage your cat’s pain without the need for daily medications.

As it specifically targets nerve growth factor, it minimizes common side effects often seen with traditional NSAIDs or corticosteroids. Some cats may start to show signs of improvement after the first dose, with the maximum effect typically seen after two injections. 

Known side effects

Some known side effects of Solensia in cats include mild focal skin reactions such as dermatitis, alopecia, and pruritus. These reactions were commonly observed in field trials. Additionally, hypersensitivity reactions and anaphylaxis might occur in rare cases.

It’s important to closely monitor your cat after administering Solensia and consult with your veterinarian if you notice any adverse reactions. In general, Solensia has been well-tolerated by most cats, providing relief from osteoarthritis pain with minimal side effects. 


As it is a potent and specialized drug, federal law restricts its usage to licensed veterinarians only.

In addition, Solensia should not be administered to cats that are hypersensitive to frunevetmab or are pregnant, lactating, or intended for breeding. It is crucial to follow the recommended dosage and administration guidelines from the veterinarian to ensure the safety and wellbeing of your feline friend. 

Solensia alternatives for cats

While Solensia (frunevetmab injection) has recently been approved by the FDA as the first and only injectable monoclonal antibody treatment to control osteoarthritis (OA) pain in cats, other treatment alternatives do exist. Nonsteroidal anti-inflammatory drugs (NSAIDs) are sometimes used off-label by veterinarians, though concerns about their adverse effects remain.

Additionally, other measures like weight management, joint supplements, and physical therapy can help reduce the pain associated with OA in cats. Pet owners are encouraged to consult with their veterinarian to determine the most suitable treatment for their furry friend’s specific needs. 

Solensia for Cats
Reyus Mammadli/ author of the article

I have had pets since childhood: cats, guinea pigs, rabbits, geese, chickens, ducks, parrots, aquarium fish and dogs (in the yard). Of course, I constantly encountered diseases of pets and treated them. Glad to be able to share my skills and experience, as well as advice on caring for and adapting these critters and birds.

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