Alternatives to Apoquel and Cytopoint: Every Option for Dog and Cat Allergies

Apoquel and Cytopoint are two of the most prescribed allergy treatments for dogs, and for good reason: they work fast. But they aren't right for every pet. Some owners want to bring down the long-term cost, some pets don't tolerate a drug well, cats can't use either one, and many people simply want to know whether there's a way to treat the allergy itself instead of the itch. Here's an honest look at every main alternative to Apoquel and Cytopoint, what each one does, and where each fits.

First, What Apoquel and Cytopoint Actually Do

Apoquel (oclacitinib) is a tablet that blocks Janus kinase (JAK) enzymes involved in itch and inflammation signals. It's approved for dogs 12 months and older and usually relieves itch within hours to days. Cytopoint (lokivetmab) is an antibody injection that neutralizes IL-31, one of the main itch signals in dogs. One injection in the clinic lasts roughly four to eight weeks.

Both are good at what they do. What they don't do is change why your pet is allergic. When the medication stops, the itch usually comes back. That's the main reason people start asking about alternatives.

At a Glance: The Main Options

Zenrelia: Another JAK Inhibitor

Zenrelia (ilunocitinib), made by Elanco, works the same way as Apoquel and was approved by the FDA in September 2024 for dogs at least 12 months old. It's given once a day from the start. Its label carries a boxed warning about vaccinations: the drug should be stopped before vaccines are given and withheld for a period afterward. In September 2025 the FDA removed some of the original vaccine-related warnings, but the timing guidance remains. If Apoquel works but the dosing schedule doesn't suit you, Zenrelia is worth asking about. It's still itch control, though, not a change to the allergy.

Befrena: Another Anti-IL-31 Injection

Befrena (tirnovetmab), also from Elanco, is an antibody injection that targets the same itch signal as Cytopoint. It was approved by the USDA in December 2025, with a dosing interval of six to eight weeks according to Elanco, and began a limited US launch in May 2026. Availability may still depend on your clinic. Like Cytopoint, it's given in the clinic and lasts for weeks, and like Cytopoint, it controls itch rather than the allergy.

Cyclosporine

Cyclosporine (sold as Atopica and as generics) calms the immune response more broadly. It's labeled for atopic dermatitis in dogs and for allergic dermatitis in cats, which makes it one of the few long-term options for cats. It takes several weeks to reach full effect, and stomach upset is the most common side effect early on. Some pets can eventually move to every-other-day dosing. It's a well-established choice, especially when JAK inhibitors or antibody injections aren't suitable.

Steroids

Corticosteroids such as prednisolone are fast, inexpensive and very effective at shutting down inflammation. The trade-off is long-term use: increased thirst and urination, weight gain, and more serious effects with years of high doses. Most vets use them for short flares or at the lowest dose that works. Our article on steroids, antihistamines and immunotherapy covers that comparison in more detail.

Antihistamines

Antihistamines are cheap, widely available and low-risk, but the ICADA treatment guidelines for canine atopic dermatitis note limited evidence that they help established flares in dogs. Some pets seem to benefit a little when antihistamines are used alongside other treatment. They're rarely enough on their own.

Allergen Immunotherapy: Treating the Allergy Itself

Every option above works on the reaction after it starts. Allergen immunotherapy works earlier. Your pet receives small, gradually increasing amounts of the exact allergens it reacts to, such as dust mites, pollens or molds, so the immune system learns to tolerate them. Veterinary dermatology guidelines single it out as the treatment aimed at the immune response itself rather than the symptoms, and they recommend about a year of treatment before judging the result.

It comes in three forms, all made from your pet's allergy-testing results:

• Allergy shots (subcutaneous immunotherapy): injections that start often and spread out over time. Effective, but some pets and owners find the injections hard.
• Oral drops (sublingual immunotherapy): drops in the mouth, usually twice a day. No needles, but daily mouth dosing can be a struggle, especially with cats.
• Transdermal cream (Allibre): two clicks of a pen on the hairless inside of the ear flap, once a day, alternating ears. No needles, nothing in the mouth, no refrigeration and no food timing. It's formulated for dogs and cats.

In Allibre's pilot study of six dogs over six months, allergen-specific IgE fell 68% for dust mite, 53.8% for Timothy grass and 43.5% for ragweed, and lesion scores improved. It's a small study, and the Clinical Data page covers what it does and doesn't show.

Immunotherapy isn't fast, so it usually doesn't replace Apoquel or Cytopoint on day one. The common approach is to keep an itch-control treatment in place while immunotherapy builds, then let your vet reduce it as your pet improves. Our article on why allergy testing comes first explains the step before starting.

Don't Skip the Basics

Whatever the main treatment is, a few things make every option work better: year-round flea control (a single bite can set off an allergic pet), a proper food trial if food allergy hasn't been ruled out, and regular bathing or skin-barrier care if your vet recommends it. Itch that isn't responding often turns out to be a skin infection, which needs its own treatment.

Choosing With Your Vet

A useful way to frame the conversation: do you need fast relief, a long-term plan, or both? Fast relief comes from the itch-control drugs. A long-term plan that aims for less medication over time is where immunotherapy fits. Bring your questions about cost, side effects, how your pet handles pills, needles or ear handling, and whether you have a cat. If you'd like your vet to have information about Allibre before the visit, you can send it to them here. For side-by-side detail, see Allibre vs. Apoquel and Allibre vs. Cytopoint.

Common Questions

What is the best alternative to Apoquel? There isn't one answer for every dog. If you need another fast itch reliever, the options are Zenrelia (another JAK inhibitor), an anti-IL-31 injection like Cytopoint or Befrena, cyclosporine, or steroids. If you want to treat the allergy itself rather than the itch, allergen immunotherapy (shots, drops, or a cream like Allibre) is the only option that does that. Many dogs end up on a combination.

Is there a natural alternative to Apoquel? Bathing, skin barrier support, omega-3 fatty acids and strict flea control can all help and are worth doing, but on their own they rarely control moderate or severe atopic dermatitis. Allergen immunotherapy is the closest thing to a non-drug approach: it uses the allergens your pet reacts to, in small and increasing amounts, to build tolerance.

What can I use instead of Apoquel for my cat? Apoquel, Zenrelia, Cytopoint and Befrena are all labeled for dogs. For cats, vets commonly use steroids, cyclosporine (which has a feline label), and allergen immunotherapy. Allibre is formulated for both dogs and cats and is applied to the ear, which many cats tolerate better than injections or mouth dosing.

Can my pet stay on Apoquel or Cytopoint while starting immunotherapy? Usually, yes. Immunotherapy takes months to build, so vets often keep an itch-control medication in place at first and reduce it as the immunotherapy starts working. Your vet will decide the plan.

Why would someone look for an alternative to Apoquel or Cytopoint? Common reasons are cost over many years, side effects or a medical reason the drug isn't suitable, having a cat (neither is labeled for cats), or simply wanting to treat the cause rather than control the itch indefinitely.