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POM-V Prescription Required

Pergoquin 1 mg Tablets for Horses

Active ingredient: Pergolide

Form

Tablet

Species

Horses

Manufacturer

VetViva Richter GmbH

VMD MA No.

57446/5001

What it's used for

Symptomatic treatment of clinical signs associated with Pituitary Pars Intermedia Dysfunction (PPID) (Equine Cushing’s Disease).

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 Pergolide

  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

Pergoquin 1 mg Tablets for Horses — SPC Details

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

Symptomatic treatment of clinical signs associated with Pituitary Pars Intermedia
Dysfunction (PPID) (Equine Cushing’s Disease).
Do not use in cases of hypersensitivity to the active substance or other ergot
derivatives or to any of the excipients.
Do not use in horses less than 2 years of age.
Horses:
Rare
(1 to 10 animals / 10,000 animals
treated):
Inappetence, Anorexia1, Lethargy1;
Central nervous system signs2 (e.g. Central
nervous system depression, Ataxia);
Diarrhoea, Colic;
Very rare
(<1 animal / 10,000 animals treated,
including isolated reports):
Sweating
1transient
2mild
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 its local representative or the national
competent authority via the national reporting system. See the package leaflet for
respective contact details.
Appropriate endocrinologic laboratory tests should be conducted as well as
evaluation of clinical signs in order to establish a diagnosis of PPID.

Revised: September 2025
AN: 01107/2025Page 2 of 8

Special precautions for use in animals
As the majority of cases of PPID are diagnosed in aged horses, other pathological
processes are frequently present. For monitoring and frequency of testing, see
section 4.9.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
Pergolide, like other ergot derivatives, may cause emesis, dizziness, lethargy or low
blood pressure. Severe adverse events such as collapse have been observed.
Ingestion may be harmful and associated with severe adverse events, especially in
children or people with pre-existing heart conditions. Do not ingest this veterinary
medicinal product. To avoid accidental ingestion, store and handle this veterinary
medicinal product separately away from human medicinal products and handle it with
great care. Tablet parts should be returned to the open blister space. Blisters should
be inserted back into the outer packaging and kept in a safe place. Tablets prepared
for administration should be administered immediately and not left unattended. In
case of accidental ingestion, seek medical advice immediately and show the package
leaflet or the label to the physician. Avoid driving or operating machinery following
ingestion of this veterinary medicinal product.
Children should not come into contact with the veterinary medicinal product.
This veterinary medicinal product may cause eye irritation, an irritating smell, or
headache after dividing the tablets. Avoid contact with the eyes and inhalation when
handling the tablets. Minimise exposure risks when dividing tablets, e.g. tablets
should not be crushed.
In case of contact with skin, wash exposed skin with water. In the event of eye
exposure, flush the affected eye immediately with water and seek medical advice.
For nasal irritation, move to fresh air and seek for medical attention if breathing
difficulty develops.
This veterinary medicinal product may cause hypersensitivity (allergy) reactions.
People with known hypersensitivity to pergolide or other ergot derivatives should
avoid contact with the veterinary medicinal product.
This veterinary medicinal product may cause adverse effects due to decreased
prolactin levels, which poses a particular risk to pregnant and lactating women.
Pregnant or lactating women should avoid dermal contact or hand-to-mouth contact
by wearing gloves when administering the veterinary medicinal product.
Do not eat, drink or smoke when using this veterinary medicinal product. Wash hands
after use.
Special precautions for the protection of the environment
Not applicable.
Other precautions
Not applicable.

Revised: September 2025
AN: 01107/2025Page 3 of 8
Use with caution in case the veterinary medicinal product is co-administered with
other drugs known to affect protein binding.
Do not administer concurrently with dopamine antagonists, such as neuroleptics
(phenothiazines - e.g. acepromazine), domperidone or metoclopramide, as these
agents may reduce the effectiveness of pergolide.
This veterinary medicinal product does not require any special storage conditions.

Revised: September 2025
AN: 01107/2025Page 7 of 8
mg/kg body weight per day.
Lactation:
The use is not recommended in lactating horses, in which the safety of this veterinary
medicinal product has not been demonstrated. In mice, reduced body weights and
survival rates in the progeny were attributed to the

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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