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POM-V Prescription Required Companion Animal

OsteoCox 227 mg Chewable Tablets for Dogs

Active ingredient: Firocoxib

Form

Chewable

Species

Dogs

Manufacturer

Chanelle Pharmaceuticals Manufacturing Ltd

VMD MA No.

08749/3001

What it's used for

For the relief of post-operative pain and inflammation associated with soft- tissue, orthopaedic and dental surgery in dogs.

Full indications, dosage and side effects ↓
View official SPC (PDF)

The prescription itself has a price. See what practices near you charge for a consultation and the written prescription fee.

Paying less for Firocoxib

  1. 1

    Ask your vet for a written prescription

    They must provide one on request. Under the CMA Order the fee is capped at £21 from 2027.

  2. 2

    Fill it at a registered online retailer

    The CMA found online pharmacies 50–60% cheaper than practice dispensing on common medicines — typically £200–£300 a year.

Prescription required

Your vet must provide a written prescription on request. You can then purchase from any licensed online retailer.

Clinical information

OsteoCox 227 mg Chewable Tablets for Dogs — SPC Details

Source: VMD Summary of Product Characteristics (SPC). Last updated 27 Mar 2026.

For the relief of post-operative pain and inflammation associated with soft-
tissue, orthopaedic and dental surgery in dogs.
Do not use in cases of hypersensitivity to the active substance or to any of the
excipients.
Do not use in pregnant or lactating bitches.
Do not use in animals less than 10 weeks of age or less than 3 kg body weight.
Do not use in animals suffering from gastrointestinal bleeding, blood dyscrasia
or haemorrhagic disorders.
Do not use concomitantly with corticosteroids or other non-steroidal anti-
inflammatory drugs (NSAIDs).
Target species: Dogs
Uncommon
(1 to 10 animals / 1,000 animals
treated):
Vomiting
, Diarrhoea
Rare
(1 to 10 animals / 10,000 animals
treated):
Nervous system disorderVery rare
(<1 animal / 10,000 animals treated,
including isolated reports):
Renal disorder
Hepatic disorder
: Generally transitory in nature and reversible when the treatment is stopped.
As with other NSAIDs, serious adverse events can occur and, in very rare cases,
may be fatal.
Reporting adverse events is important. It allows continuous safety monitoring of a
veterinary medicinal product.
Reports should be sent, preferably via a veterinarian, to either the marketing
authorisation holder or the national competent authority via the national reporting
system. See the package leaflet for respective contact details.
None.

Special precautions for safe use in the target species:
The recommended dose should not be exceeded.
Use in very young animals, or animals with suspected or confirmed impairment
of renal, cardiac or hepatic function may involve additional risk. If such use
cannot be avoided, those dogs require careful veterinary monitoring.
Avoid use in dehydrated, hypovolaemic or hypotensive animals, as there is a
potential risk of increased renal toxicity. Concurrent administration of potentially
nephrotoxic drugs should be avoided.
Use this product under strict veterinary monitoring where there is a risk of
gastrointestinal bleeding, or if the animal previously displayed intolerance to
NSAIDs. Renal and/or hepatic disorders have been reported in very rare cases
in dogs administered the recommended treatment dose. It is possible that a
proportion of such cases had sub-clinical renal or hepatic disease prior to the
commencement of therapy. Therefore, appropriate laboratory testing to
establish baseline renal or hepatic biochemistry parameters is recommended
prior to and periodically during administration.
The treatment should be discontinued if any of these signs are observed:
repeated diarrhoea, vomiting, faecal occult blood, sudden weight loss, anorexia,
lethargy, degradation of renal or hepatic biochemistry parameters.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
This product can cause hypersensitivity (allergic) reactions. People with a known
hypersensitivity to non-steroidal anti-inflammatory drugs (NSAIDs) should avoid
contact with the product.
This product may be harmful following accidental ingestion.
Care should be taken to avoid accidental ingestion.
In order to prevent children from accessing the product, tablets should be
administered and stored out of sight of children.
Divided tablets should be returned to the open blister and inserted into the outer
carton.
Laboratory studies in rats and rabbits have shown evidence that firocoxib has the
potential to effect reproduction and to induce malformation in foetuses. Pregnant
women or those attempting to conceive should administer the product with caution.
In case of accidental ingestion, seek medical advice immediately and show the
package leaflet or the label to the physician.
Wash hands after use of the product.
Special precautions for the protection of the environment:
Not applicable.
Pre-treatment with other anti-inflammatory substances may result in additional or
increased adverse events and accordingly a treatment-free period with such drugs
should be observed for at least 24 hours before the commencement of treatment with
the veterinary medicinal product. The treatment-free period, however, should take
into account the pharmacokinetic properties of the medicinal products used
previously.
The veterinary medicinal product must not be administered in conjunction with other
NSAIDs or glucocorticosteroids. Gastrointestinal tract ulceration may be exacerbated
by corticosteroids in animals given NSAIDs.
Concomitant treatment with molecules displaying action on renal flow, e.g. diuretics
or Angiotensin Converting Enzyme (ACE) inhibitors, should be subject to clinical
monitoring. Concurrent administration of potentially nephrotoxic medicinal products
should be avoided as there might be an increased risk of renal toxicity. As
anaesthetic medicinal products may affect renal perfusion, the use of parenteral fluid
therapy during surgery should be considered to decrease potential renal
complications when using NSAIDs peri-operatively.
Concurrent use of other active substances that have a high degree of protein binding
may compete with firocoxib for binding and thus lead to toxic effects.
Store in the original package in order to protect from light.
Not applicable.

This information is sourced from the official Summary of Product Characteristics (SPC) published by the Veterinary Medicines Directorate (VMD). It is provided for informational purposes only and does not replace professional veterinary advice. Always consult your vet before administering any medication.

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