# Deramaxx (Deracoxib) Dose for Dogs: Strengths & Dose Calculator

> Deramaxx is deracoxib chewable tablets for dogs (12, 25, 75 and 100 mg) made for Elanco. Dogs get 1–2 mg/kg once a day for osteoarthritis, or 3–4 mg/kg once a day for…

- Source page: https://wevet.in/vet-products/deramaxx-deracoxib/
- Type: Vet product
- Publisher: WeVet
- Updated: 2026-11-02
- Medically reviewed by: Dr. Ravi Baraiya, B.V.Sc. (2026-11-02)
- Audience: veterinarians and veterinary students

Deramaxx is deracoxib chewable tablets for dogs (12, 25, 75 and 100 mg) made for Elanco [1]. Dogs get 1–2 mg/kg once a day for osteoarthritis, or 3–4 mg/kg once a day for up to 7 days after surgery [1].

- Brand: Deramaxx
- Contains: Deracoxib
- Company: Elanco
- Label species: Dogs
- Data from: USA (FDA label)

## Strengths

- Deramaxx 12 mg tablet: Deracoxib 12 mg per chewable (verified, [1])
- Deramaxx 25 mg tablet: Deracoxib 25 mg per chewable (verified, [1])
- Deramaxx 75 mg tablet: Deracoxib 75 mg per chewable (verified, [1])
- Deramaxx 100 mg tablet: Deracoxib 100 mg per chewable (verified, [1])

## Dose by species

| Species | Use | Dose | Route | How often | Basis |
|---|---|---|---|---|---|
| Dogs | Osteoarthritis | 1–2 mg/kg [1] | PO | Once daily, as needed | Label |
| Dogs | Post-operative pain | 3–4 mg/kg [1] | PO | Once daily, as needed · Not more than 7 days | Label |

## Label directions

- Osteoarthritis: 1–2 mg/kg (0.45–0.91 mg/lb) once a day as needed [1].
- Post-operative pain: 3–4 mg/kg (1.4–1.8 mg/lb) once a day as needed, for no more than 7 days [1].

## Warnings and precautions

- For dogs only — do not use in cats [1].
- Dogs with known hypersensitivity to deracoxib should not receive Deramaxx [1].
- Do not dose small dogs by breaking larger tablets [1].


Interactive dose calculator (strength prefilled only when confirmed): use the page link above.

## Frequently asked questions

### What is the Deramaxx dose for dogs?

1–2 mg/kg once a day for osteoarthritis; 3–4 mg/kg once a day for up to 7 days after surgery [1].

### Can cats take Deramaxx?

No — the label says for use in dogs only, do not use in cats [1].

## References

[1] DERAMAXX (deracoxib) chewable tablets — FDA labeling — Animal Drugs @ FDA — US label, Elanco (2026). https://animaldrugsatfda.fda.gov/adafda/app/search/public/document/downloadLabeling/544
[2] Nonsteroidal Anti-inflammatory Drugs in Animals — Merck Veterinary Manual — S. H. Edwards (updated Sep 2024) (2024). https://www.merckvetmanual.com/pharmacology/inflammation/nonsteroidal-anti-inflammatory-drugs-in-animals

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Numbers in [brackets] cite the references above. For veterinary professionals. Information supports — never replaces — clinical judgement; always check the current product label and local regulations.
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