Librela vs Adequan: what's the difference?
How Librela and Adequan compare: what each is for, how it works, side effects and cost, side by side.
Last updated: October 2026 · 3 sources · see sources
Side by side
| Librela | Adequan | |
|---|---|---|
| Generic name | Bedinvetmab | Polysulfated glycosaminoglycan |
| Brand names | Librela | Adequan Canine |
| For | Dogs | Dogs |
| Prescription | Prescription, given at the clinic | Prescription, given at the clinic |
| Used for | Relieves osteoarthritis pain in dogs with a monthly injection. [1] | Treats non-infectious and injury-related arthritis in dogs. [2] |
| How it works | It is an antibody that binds nerve growth factor (NGF), a protein that keeps arthritis pain signals firing. [1] | An injectable joint drug that helps slow cartilage breakdown and reduce joint inflammation. [2] |
| Common side effects | Mild injection-site reactions in trials. Since approval there have been reports of other effects, including allergic reactions and wobbliness. [1] | Rare. Brief pain at the injection site, short-lived vomiting or diarrhea. [2] |
| Use with care | Not for dogs under 12 months old or dogs that are breeding, pregnant or nursing. Tell your vet about any change in walking, drinking or urination. [1] | Not for pets with bleeding disorders. Use caution with kidney or liver disease. [2] |
| Typical price | Librela shot, given at the vet: $65–$110 a month [3] | No reliable published price |
| Full guide | Librela guide | Adequan guide |
Key differences
On the basics they are alike: same kind of animal, same way to get them. The differences are in how they work and what else they cover, shown in the table above.
Which one is right for my pet?
That is a call for your vet. They weigh your pet's age, weight, other health problems, other medicines and what you can realistically give at home.
Switching from Librela to Adequan is common, but do it only with your vet's plan.
Common questions
What is the difference between Librela and Adequan?
Both are injections for dog arthritis. Librela blocks a pain signal; Adequan works on the joint itself by slowing cartilage breakdown.
Is Librela better than Adequan?
Neither is better for every pet. Your vet chooses based on your pet's species, age, health history, other medicines and what you can manage at home.
Can my pet take Librela and Adequan together?
Only if your vet says so. Some medicines in the same family should not be combined, and others are often used together. Always check before adding or switching.
Do Librela and Adequan need a prescription?
Librela: Yes. It's prescription-only and is usually given at the vet clinic. Adequan: Yes. It's prescription-only and is usually given at the vet clinic.
How much do Librela and Adequan cost?
Librela: Librela shot, given at the vet $65–$110 a month. Adequan: no reliable published price. Prices vary by pet size, pharmacy and clinic.
Related
This page is general information for planning, not veterinary advice. Talk to your vet about your own pet.