PROPALIN, 40.28 mg/ml, Syrup for Dogs
Active ingredient: Phenylpropanolamine
Form
Syrup
Species
Manufacturer
Vetoquinol UK Limited
VMD MA No.
08007/5019
What it's used for
Efficacy has only been demonstrated in ovariohysterectomised bitches.
Full indications, dosage and side effects ↓The prescription itself has a price. See what practices near you charge for a consultation and the written prescription fee.
Paying less for Phenylpropanolamine
-
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.
Done — we'll email you when prices land.
Prescription required
Your vet must provide a written prescription on request. You can then purchase from any licensed online retailer.
PROPALIN, 40.28 mg/ml, Syrup for Dogs — SPC Details
Source: VMD Summary of Product Characteristics (SPC). Last updated 27 Mar 2026.
possible.
The recommended dose for the veterinary medicinal product is 1mg/kg bodyweight 3
times daily in the feed, corresponding to 0.1 ml of the veterinary medicinal product /
5 kg bodyweight (i.e., a graduation of the provided syringe for 5 kg), 3 times daily.
The absorption rate is increased if the veterinary medicianal product is administered
to fasted dogs.
AN: 02470/2025Page 4 of 6
behavioural causes of inappropriate urination. Do not use in patients treated with
non-selective monoamine oxidase inhibitors.
Do not use in cases of hypersensitivity to the active substance or to any of the
excipients.
Rare
(1 to 10 animals / 10,000 animals treated):
Diarrhoea
, loose stool, emesis
Lethargy
Very rare
(<1 animal / 10,000 animals treated,
including isolated reports):
Tachycardia
, high blood pressure
(hypertension
), arrhythmia
Proteinuria
Wobbliness, ataxia, seizure
Decreased appetite
Collapse, polydipsia
Aggression, hyperactivity (agitation)
Hypersensitivity
Polyuria
Liquid
Effects of sympathomimetics producing excessive stimulation of the sympathetic
nervous system.
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 the national competent authority via
the national reporting system. See the package leaflet for respective contact details.
AN: 02470/2025Page 2 of 6
Special precautions for safe use in the target species:
Due to the very low doses to be administered, and to avoid any risk of overdose, the
animal must be weighed, and the recommended doses must be respected.
Phenylpropanolamine, a sympathomimetic drug, may affect the cardiovascular
system, especially blood pressure and heart rate, and should be used with caution in
animals with cardiovascular diseases.
Care should be exercised in treating animals with severe renal or hepatic
insufficiency, diabetes mellitus, hyperadrenocorticism, glaucoma, hyperthyroidism or
other metabolic disorders.
In bitches less than 1 year old the possibility of anatomical disorders contributing to
incontinence should be considered prior to treatment.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals:
Phenylpropanolamine Hydrochloride is toxic when overdoses are ingested. Adverse
effects may include dizziness, headache, nausea, insomnia or restlessness, and
increased blood pressure. High overdose may be fatal, especially in children.
To avoid accidental ingestion, the veterinary medicinal product must be used and
kept out of reach of children. Always replace the cap secure after use.
In case of accidental ingestion, seek medical advice immediately and show the
package leaflet or the label to the physician.
In case of accidental skin contact, wash the contaminated area with soap and water.
Wash hands after use of the veterinary medicinal product.
In case of accidental eye contact, rinse the eye with clean water for about 15
minutes and seek medical advice immediately and show the package leaflet or the
label to the physician.
Special precautions for the protection of the environment:
Not applicable.
AN: 02470/2025Page 3 of 6
other sympathomimetic drugs, anticholinergic drugs, tricyclic antidepressants or
specific type B monoamine oxidase inhibitors.
Keep the bottle in the outer carton in order to protect from light.
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.
Medication costs adding up?
Pet insurance can cover prescription medications. Find the right policy for your pet.
Related Conditions
Other Products Containing Phenylpropanolamine
These products share the same active ingredient and may be suitable alternatives. Always consult your vet.
Continence 40 mg/ml Syrup for Dogs
POM-VFatro S.p.A.
Continence 40 mg/ml Syrup for Dogs
POM-VFatro S.p.A.
IncoVet, 40.28 mg/ml, Syrup for Dogs
POM-VVetoquinol UK Limited
PROPALIN, 40.28 mg/ml, Syrup for Dogs
POM-VVetoquinol SA
Urixine 40 mg/ml Syrup for Dogs
POM-VLaboratorios Karizoo S.A
Urixine 40 mg/ml Syrup for Dogs
POM-VLaboratorios Karizoo S.A
Alternative options to consider
Retailers we earn a commission from. It costs you nothing and never changes what we show.
The Pharm Pet Co. — Pet Pharmacy
UK online pet pharmacy. Flea, worm, prescription medications, supplements and pet food. Save vs vet prices.
Pet Care at Pharmacy2U
The UK's largest online pharmacy. Pet wormers, flea treatments, dental and joint care. Free delivery on orders over £30.
VetBox Flea & Worm Protection for Dogs
Vet-founded monthly parasite subscription. Flea, tick and worm protection delivered to your door. Founded by Dr Will Woodley, protecting 30,000+ pets.
We may earn a small commission if you purchase through these links, at no extra cost to you.
Related Medications
Alzane 5 mg/ml, Solution for Injection for Dogs and Cats
POM-VAtipamezole Hydrochloride
Antisedan 5 mg/ml Solution for Injection
POM-VAtipamezole Hydrochloride
Atipam 5.0 mg/ml, Solution for Injection for Cats and Dogs
POM-VAtipamezole Hydrochloride
Atipazole 5 mg/ml Solution for Injection for Dogs and Cats
POM-VAtipamezole Hydrochloride
Bonqat 50 mg/ml Oral Solution for Cats
POM-VPregabalin
Bonqat 50 mg/ml Oral Solution for Cats
POM-VPregabalin
Find cheaper vets near you
Compare vet consultation prices in your area. Save on procedures and get a prescription to buy medications online.