Cefaseptin 300 mg Tablets for Dogs
Active ingredient: Cefalexin
Form
Tablet
Species
Manufacturer
Vetoquinol UK Ltd
VMD MA No.
08007/5042
What it's used for
For the treatment of bacterial skin infections (including deep and superficial pyoderma) caused by organisms, spp., cefalexin. For the treatment of urinary...
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Prescription required
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Cefaseptin 300 mg Tablets for Dogs — SPC Details
Source: VMD Summary of Product Characteristics (SPC). Last updated 18 Mar 2026.
pyoderma) caused by organisms, spp.,
cefalexin.
For the treatment of urinary-tract infections (including nephritis and cystitis) caused
by organisms, including Escherichia coli, susceptible to cefalexin.
15 mg of cefalexin per kg of bodyweight twice daily (equivalent to 30 mg per kg of
bodyweight per day) corresponding to one tablet per 20 kg bodyweight twice daily.
Dogs:
Urinary-tract infection: 14 days
Superficial bacterial infection of the skin: At least 15 days
Deep bacterial infection of the skin: At least 28 days
To ensure correct dosage, bodyweight should be determined as accurately as
possible to avoid underdosing.
The product may be crushed or added to food if necessary.
In severe or acute conditions, except in cases of known renal insufficiency (see
section 4.5), the dose may be doubled.
Revised: November 2025
MA split from NI Expiry following AN: 02309/2025Page 4 of 7
cephalosporins, to other substances of the β-lactam group or to any of the excipients.
Do not use in known cases of resistance to cephalosporins or penicillins.
Do not use in rabbits, guinea pigs, hamsters and gerbils.
In cases of hypersensitivity reactions the treatment should be stopped.
Revised: November 2025
MA split from NI Expiry following AN: 02309/2025Page 3 of 7
In very rare cases, nausea, vomiting and/or diarrhoea have been observed in some
dogs after administration.
The frequency of adverse reactions is defined using the following convention:
- very common (more than 1 in 10 animals displaying adverse reaction(s) during the
course of one treatment)
- common (more than 1 but less than 10 animals in 100 animals)
- uncommon (more than 1 but less than 10 animals in 1,000 animals )
- rare (more than 1 but less than 10 animals in 10,000 animals)
- very rare (less than 1 animal in 10,000 animals, including isolated reports).
Revised: November 2025
MA split from NI Expiry following AN: 02309/2025Page 2 of 7
Special precautions for use in animals
The need for systemic antibiotics compared with non-antibiotic alternatives for the
treatment of superficial pyoderma should be carefully considered by the responsible
veterinarian.
As with other antibiotics which are excreted mainly by the kidneys, systemic
accumulation may occur in the body when renal function is impaired. In case of
known renal insufficiency, the dose should be reduced and antimicrobials known to
be nephrotoxic should not be administered concurrently.
This product should not be used to treat puppies of less than 1 kg of bodyweight.
Use of the product should be based on susceptibility testing of the bacteria isolated
from the animal. If this is not possible, therapy should be based on local (regional,
farm level) epidemiological information about the susceptibility of the target bacteria.
Use of the product deviating from the instructions given in the SPC may increase the
prevalence of bacteria resistant to cefalexin and may decrease the effectiveness of
treatment with other cephalosporins and penicillins, due to the potential for cross-
resistance.
Official, national and regional antimicrobial policies should be taken into account
when the product is used.
Pseudomonas aeruginosa is known for intrinsic (or natural) resistance to cefalexin.
The tablets are flavoured (presence of porcine liver powder). In order to avoid
accidental ingestion, store tablets out of reach of the animals.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
Penicillins and cephalosporins may cause hypersensitivity (allergy) following
injection, inhalation, ingestion or skin contact. Hypersensitivity to penicillins may lead
to cross-reactions to cephalosporin and vice versa. Allergic reactions to these
substances may occasionally be serious.
1. Do not handle this product if you know you are sensitised or if you have been
advised not to work with such preparations.
2. Handle this product with great care to avoid exposure, taking all recommended
precautions. Wash hands after use.
3. If you develop symptoms following exposure such as skin rash, you should
seek medical advice and show the package leaflet or the label to the
physician. Swelling of the face, lips or eyes or difficulty in breathing are more-
serious symptoms and require urgent medical attention.
combination with bacteriostatic antibiotics (macrolides, sulfonamides and
tetracyclines). Concurrent use of first generation cephalosporins with aminoglycoside
antibiotics or some diuretics such as furosemide can enhance nephrotoxicity risks.
Concomitant use with such active substances should be avoided.
Return any part used tablet to the opened blister-pack.
5.
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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Other Products Containing Cefalexin
These products share the same active ingredient and may be suitable alternatives. Always consult your vet.
Cefabactin 1000 mg Tablets for Dogs
POM-VLe Vet Beheer B.V.
Cefabactin 1000 mg Tablets for Dogs
POM-VLe Vet Beheer B.V.
Cefabactin 250 mg Tablets for Dogs and Cats
POM-VLe Vet Beheer B.V.
Cefabactin 250 mg Tablets for Dogs and Cats
POM-VLe Vet Beheer B.V.
Cefabactin 50 mg Tablets for Dogs and Cats
POM-VLe Vet Beheer B.V.
Cefabactin 50 mg Tablets for Dogs and Cats
POM-VLe Vet Beheer B.V.
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