Skip to content
WeVet
Vet product

Loxicom (Meloxicam) Dose for Dogs & Cats: Strengths & Dose Calculator

Loxicom is a meloxicam range from Norbrook authorised in the EU, including a 5 mg/mL injection for dogs and cats [1] and a 50 mg/g oral paste for horses with a 3-day meat withdrawal [2]. The EU database pages do not give the dose, so meloxicam reference doses are shown [3].

Contains
Meloxicam
Company
Norbrook Laboratories
Forms
Loxicom 5 mg/mL injection (dogs, cats)
Loxicom 50 mg/g oral paste (horses)
Label species
Label not available online
Data from
European Union
Type
NSAID / pain relief

Loxicom dose calculator

mg per mL
The result updates as you type.
ResultWaiting for values
Your result will appear hereChoose the species and enter the body weight.

Results are calculated in your browser from the doses and strengths on this page. Check the strength printed on your pack and the label in your country before giving any dose.

Loxicom strengths and presentations

PresentationContainsStrength check
Loxicom 5 mg/mL injection (dogs, cats)
IV / SC
Meloxicam 5 mg per mL[1]Confirmed
Loxicom 50 mg/g oral paste (horses)
PO
Meloxicam 50 mg per g[2]Confirmed

Loxicom dose by species

The Loxicom label dose is not published online. The doses below are reference doses for meloxicam from the cited sources — not from the Loxicom label.

SpeciesUseDoseRouteHow oftenBasis
DogsPain and inflammation — first day
Injection: single 0.2 mg/kg IV or SC, then oral 0.1 mg/kg daily from 24 h later.
0.2 mg/kg[3]PO, or IV/SC (injection)Once, on day 1Reference — meloxicam
DogsPain and inflammation — maintenance0.1 mg/kg[3]POOnce dailyReference — meloxicam
CatsSingle injection (US label)
No additional meloxicam or other NSAIDs. Not in cats with renal dysfunction.
0.3 mg/kg[4]SCSingle, one-time doseReference — meloxicam

Label directions

  • Follow the leaflet in the pack; reference meloxicam doses for dogs and cats are shown below [3].

Warnings and precautions

  • Repeated meloxicam in cats has been linked to acute kidney failure and death (US boxed warning for meloxicam injection) [4].

Withdrawal periods

SpeciesProductWithdrawalDetail
HorsesMeat3 daysLoxicom oral paste: meat and offal 3 days (EU).[2]

About meloxicam (the active ingredient)

Non-steroidal anti-inflammatory drug (NSAID, oxicam).

How it works

NSAIDs act mainly by reducing prostaglandin synthesis through inhibition of cyclooxygenase (COX); COX-2 inhibition is thought to give the analgesic, anti-inflammatory and antipyretic effects, while concurrent COX-1 inhibition may cause many adverse effects [5]. Reported COX-1:COX-2 ratios suggest meloxicam is COX-2 selective [5].

Key safety points

  • Vomiting is the most common adverse effect of NSAIDs; gastrointestinal ulceration is the most common life-threatening one [5].
  • Animals with underlying renal compromise may get worse on NSAIDs, and COX-2 selective drugs are not safer for the kidneys [5].
  • Boxed warning (US): repeated use of meloxicam in cats has been associated with acute renal failure and death — do not give additional injectable or oral meloxicam to cats [4].
  • Dogs with known hypersensitivity to meloxicam should not receive it (Metacam oral suspension label) [3].

All about meloxicam — doses by species and every brand →

Pack sizes

  • Injection: 10, 20 and 100 mL vials [1].
  • Horse paste: pre-filled syringes of 8.4 g, packs of 1, 7 or 14 [2].

Frequently asked questions

What is in Loxicom?

Meloxicam — 5 mg/mL in the injection and 50 mg/g in the horse paste [1][2].

Other brands of meloxicam

All veterinary products →

Loxicom is a trademark of its owner. This page is an independent clinical reference and is not affiliated with Norbrook Laboratories. Strengths, species and withdrawal periods can differ between countries — always follow the pack insert in your country.

Have a case in front of you?Ask WeVet — the AI assistant built for veterinarians. Differentials, treatment plans with calculated doses, drug info from trusted sources and SOAP notes.
Ask WeVet about this
R
Medically reviewed by
Dr. Ravi Baraiya, B.V.Sc.
Veterinarian · Reviewed 2 Nov 2026

References

  1. Loxicom 5 mg/ml solution for injection (cats, dogs)Union Product Database (EU) — Norbrook · 2026 · Regulator database
    Passage read from this source
    Loxicom 5 mg/ml - Solution for injection (cats, dogs)
    Norbrook Laboratories (Ireland) Limited
  2. Loxicom 50 mg/g oral paste (horses)Union Product Database (EU) — Norbrook · 2026 · Regulator database
    Passage read from this source
    Loxicom 50 mg/g - Oral paste (horses)
    3 day 3 days - Meat and offal.
  3. METACAM (meloxicam) oral suspension — labelDailyMed (US NLM) — FDA-approved label (reference product) · 2026 · Product label
    Passage read from this source
    initially at 0.09 mg/lb (0.2 mg/kg) body weight only on the first day of treatment.
    should be administered once daily at a dose of 0.045 mg/lb (0.1 mg/kg).
    Each milliliter of METACAM Oral Suspension contains meloxicam equivalent to 1.5 milligrams
    Dogs with known hypersensitivity to meloxicam should not receive METACAM Oral Suspension.
  4. METACAM (meloxicam) injection — labelDailyMed (US NLM) — FDA-approved label (reference product) · 2026 · Product label
    Passage read from this source
    Warning: Repeated use of meloxicam in cats has been associated with acute renal failure and death.
    METACAM 5 mg/mL Solution for Injection
    Administer a single, one-time subcutaneous dose of METACAM Injection to cats at a dose of 0.14 mg/lb (0.3 mg/kg)
  5. Nonsteroidal Anti-inflammatory Drugs in AnimalsMerck Veterinary Manual — S. H. Edwards (updated Sep 2024) · 2024 · Veterinary reference
    Passage read from this source
    NSAIDs act primarily to reduce the biosynthesis of prostaglandins by inhibiting cyclooxygenase (COX).
    In dogs, a one-time loading dose of 0.2 mg/kg, PO, is recommended, followed by 0.1 mg/kg per day, PO.
    In the EU and other countries, it is approved for use in dogs, cats, cattle, pigs, and horses
    Vomiting is the most commonly observed adverse effect

For veterinary professionals. Information supports — never replaces — clinical judgement; always check the current product label and local regulations.

Free AI assistant for vetsSign up free