POM-V Prescription Required

CTC Spray 78.6 mg/g, Cutaneous Spray, Suspension for Pigs, Sheep and Cattle

Active ingredient: Chlortetracycline Hydrochloride

Form

Spray

Species

Cattle Pigs Sheep

Manufacturer

Eurovet Animal Health B.V.

VMD MA No.

16849/5006

What it's used for

Supportive treatment of infections of superficial traumatic origin or surgical wounds caused by micro-organisms sensitive to chlortetracycline. The veterin...

Full indications, dosage and side effects ↓

View official SPC (PDF)

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Paying less for Chlortetracycline Hydrochlor...

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

CTC Spray 78.6 mg/g, Cutaneous Spray, Suspension for Pigs, Sheep and Cattle — SPC Details

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

Supportive treatment of infections of superficial traumatic origin or surgical
wounds caused by micro-organisms sensitive to chlortetracycline. The
veterinary medicinal product can be used as part of a treatment for superficial
foot infections, in particular interdigital dermatitis (foot rot) in sheep, and digital
dermatitis in cattle.

Do not use in cases of hypersensitivity to the active substance or to any of the
excipients.

Cattle, sheep and pigs:
R
e
porting 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.
Rare
(1 to 10 animals / 10,000 animals
treated):
Hypersensitivity reaction

Revised: February 2024
AN: 03986/2022

None.

Revised: February 2024
AN: 03986/2022

Special precautions for use in animals
Protect the eyes of the animal when spraying in the vicinity of the head.
The animal should be discouraged from licking the treated area, or treated
areas on other animals.
Susceptibility testing and official, national and regional antimicrobial policies
should be taken into account when the veterinary medicinal product is used.
Use of the veterinary medicinal product deviating from the instructions given in
the SPC may increase the prevalence of bacteria resistant to chlortetracycline
and may decrease the effectiveness of treatment with other tetracyclines, due to
the potential for cross-resistance.
Special precautions to be taken by the person administering the veterinary
medicinal product to animals
Direct contact with the skin should be avoided because of sensitisation, contact
dermatitis and
possible hypersensitivity reactions to chlortetracycline.
Wear appropriate impermeable gloves whilst handling the veterinary medicinal
product.
Because of risk of eye irritation, contact with the eyes should be avoided.
Protect the eyes and face.
In case of accidental ingestion, or in case of contact with eyes, seek medical
advice immediately and show the label to the physician.
Do not spray on an open flame or other ignition source. Do not pierce or burn,
even after use.
Avoid inhaling vapours. Apply the veterinary medicinal product in open air or in
a sufficiently ventilated area.
Wash hands after use.
Do not eat or smoke whilst administering the veterinary medicinal product.
Special precautions for the protection of the environment:
Not applicable.
Other precautions:
Not applicable.

No data on interactions with other local treatments are available.

Extremely flammable aerosol. Pressurized container: May burst if heated.
Protect from sunlight. Do not expose to temperatures exceeding 50°C. Keep
away from heat/hot surfaces/sparks/open flames and other ignition sources. No
smoking.

Revised: February 2024
AN: 03986/2022

Meat and offal: zero days
Milk: zero hours
Not authorised for use on the udder of lactating animals if milk is intended for
human consumption.
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.