POM-V Prescription Required

Sodium Salicyl 800 mg/g, Powder for Use in Drinking Water/Milk for Cattle (Calves) and Pigs

Active ingredient: Sodium Salicylate

Form

Liquid

Species

Cattle Pigs

Manufacturer

Dopharma Research B.V.

VMD MA No.

28365/4001

What it's used for

Calves: For supportive treatment of pyrexia in acute respiratory disease, in combination with appropriate (anti-infective) therapy if necessary. Pigs: For...

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 Sodium Salicylate

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

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.

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Prescription required

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

Clinical information

Sodium Salicyl 800 mg/g, Powder for Use in Drinking Water/Milk for Cattle (Calves) and Pigs — SPC Details

Source: VMD Summary of Product Characteristics (SPC). Last updated 26 Mar 2026.

Calves:
For supportive treatment of pyrexia in acute respiratory disease, in combination with
appropriate (anti-infective) therapy if necessary.
Pigs:
For the treatment of inflammation, in combination with concurrent antibiotic therapy.

Calves: 40 mg sodium salicylate per kg of bodyweight once daily,
(equivalent to 50 mg product per kg BW per day),
for 1 - 3 days.
Pigs: 35 mg sodium salicylate per kg of bodyweight per day,
(equivalent to 43.75 mg product per kg BW per day),
for 3-5 days.
The product can be administered orally through the milk-replacer and/or the drinking
water.

Do not administer to animals with severe hypoproteinaemia, liver and kidney affections.
Do not administer in case of gastrointestinal ulcerations and chronic gastrointestinal
disorders.
Do not administer in case of malfunction of the hematopoetic system, coagulopathies,
haemorrhagic diathesis.
Do not use sodium salicylates in neonates or calves less than 2 weeks of age.
Do not use in piglets less than 4 weeks of age.
Do not use in cases of hypersensitivity to sodium salicylate or to the excipient.

Gastrointestinal irritation may occur especially in animals with pre-existing gastrointestinal
disease. Such irritation may clinically be manifested by production of black manure due to
blood loss in the gastrointestinal tract.
Inhibition of normal blood clotting may occur incidentally. If this effect occurs it will be
reversible and effects will diminish within approximately 7 days.

None.

Revised: March 2022
AN: 02551/2021 and 02552/2021Page 2 of 5

Special precautions for use in animals
Given that sodium salicylate may inhibit clotting of blood, it is recommended that elective
surgery should not be performed on animals within 7 days after the end of treatment.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
People with known hypersensitivity to sodium salicylate or related substances (e.g.
aspirin) or excipients should avoid contact with the veterinary medicinal product.
Irritation of the skin, eye, and respiratory tract might occur. During preparation and mixing
of the product, direct contact with the skin and eyes, and direct inhalation of the powder
should be avoided. It is recommended to wear gloves, safety glasses, and a dust mask.
Particular attention should be taken when opening the bucket.
In case of accidental dermal exposure wash skin immediately with water.
In the event of accidental eye contact, the user is advised to wash the eye with plenty of
water for 15 minutes, and seek medical advice if irritation persists.
During administration of medicated drinking water or milk (replacer) to the animals skin
contact should be prevented by wearing gloves. Wash accidentally exposed skin
immediately with water.

Concurrent administration of potentially nephrotoxic drugs (e.g. aminoglycosides) should
be avoided.
Salicylic acid is highly plasma (albumin) bound and competes with a variety of compounds
(e.g. ketoprofen) for plasma protein binding sites
Plasma clearance of salicylic acid has been reported to increase in combination with
corticosteroids, possibly due to induction of metabolism of salicylic acid.
Concurrent use with other NSAIDs is not recommended, because of increased risk of
gastro-intestinal ulcerations.
Do not use in combination with drugs known to have anticoagulant properties.

Revised: March 2022
AN: 02551/2021 and 02552/2021Page 3 of 5

Store below 25 ºC.
Do not refrigerate or freeze.
Protect from frost.

Calves and pigs:
Meat and offal: zero days.
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.