Saturday 21 January

Noroclav 250mg Chewable Tablets

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Noroclav 250mg Chewable Tablets are for oral administration to cats and dogs, each tablet contains:
Amoxicillin 200 mg (as Amoxicillin Trihydrate)
Clavulanic Acid 50 mg (as Potassium Clavulanate)

Find out just how tasty and palatable Noroclav Chewable tablets are for your cats and dogs by watching this video.


For the treatment of the following infections caused by beta-lactamase producing strains of bacteria sensitive to amoxicillin in combination with clavulanic acid:

- Skin infections (including superficial and deep pyodermas) caused by susceptible Staphylococcus spp.
- Urinary tract infections caused by susceptible Staphylococcus spp or Escherichia coli.
- Respiratory infections caused by susceptible Staphylococci.
- Enteritis caused by susceptible Escherichia coli.
- Dental infections (eg. Gingivitis)

It is recommended to carry out suitable tests for sensitivity when initiating the treatment. The treatment should only proceed if sensitivity is proven to the combination.

Dosage & Administration

Administration: by the oral route.
Dosage rate: Total 12.5mg of combined actives/kg bodyweight twice daily.

The following table is intended as a guide to dispensing Noroclav Chewable Tablets at the standard dose rate of 12.5 mg/kg twice daily. The tablets may be crushed and added to a little food.

Bodyweight (kg) Number of tablets per dose twice daily
<8 kg Use 50mg tablet
8.1-10kg | ½ tablet
10.1-20kg | 1 tablet
20.1-30kg | 1 ½ tablets
30.1-40kg | 2 tablets
>40kg | Use 500mg tablet

To ensure a correct dosage, bodyweight should be determined as accurately as possible.
If the dog does not accept the tablet from hand or bowl, then the tablets may be crumbled and added to a little food.

Contraindictions, Warnings etc

The product should not be given to rabbits, hamsters, guinea pigs or gerbils. Caution is advised in their use in any other small herbivores.
The product is not indicated for cases involving Pseudomonas spp.
Do not use in animals with known hypersensitivity to penicillin and other beta-lactams.
Do not use in animals with serious dysfunction of the kidneys accompanied by anuria or oliguria.
Do not use where resistance to this combination is known to occur.
Do not administer to horses and ruminating animals.

The product is of low order toxicity to the target species. Mild gastrointestinal symptoms (diarrhoea, nausea and vomiting) may occur more frequently after overdose of the product.

Pharmaceutical Precautions

Do not store above 30C. Store in a dry place.


Discard any unused halved tablets immediately

Any unused veterinary medicinal product or waste materials derived from such veterinary medicinal product should be disposed of in accordance with local requirements.

Further Information

Click here to read the SPC.

Please note: Product information presented on this website is intended only as a brief summary of Norbrook products for your convenience. Not all products or indications are licensed in every country and may be subject to further local variations. For specific product information you should always consult a healthcare professional from your region. Please see our terms and conditions for further information.

If you are a veterinary surgeon and would like additional information on any of our products please email