Milbemax 2.5 mg/25 mg Tablets for Small Dogs and Puppies
Active ingredients: Milbemycin Oxime (A3 and A4), Praziquantel
Form
Tablet
Species
Manufacturer
Elanco GmbH
VMD MA No.
52127/5132
What it's used for
For dogs with, or at risk from mixed infections of cestodes, gastrointestinal nematodes, eyeworm, lungworms and/or heartworm. This veterinary medicinal pro...
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 Milbemycin Oxime (A3 and A4)...
-
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.
Milbemax 2.5 mg/25 mg Tablets for Small Dogs and Puppies — SPC Details
Source: VMD Summary of Product Characteristics (SPC). Last updated 26 Mar 2026.
nematodes, eyeworm, lungworms and/or heartworm. This veterinary medicinal
product is only indicated when use against cestodes and nematodes or
prevention of heartworm disease/angiostrongylosis is indicated at the same
time.
Cestodes
Treatment of tapeworms: Dipylidium caninum, Taenia sppspp.,
Mesocestoides spp.
Gastrointestinal nematodes
Treatment of:
Hookworm: Ancylostoma caninum
Roundworms: Toxocara canis, Toxascaris leonina
Whipworm:
Eyeworm
Treatment of Thelazia callipaeda (see specific treatment schedule under section
4.9 “Amount(s) to be administered and administration route”).
Revised: September 2025
AN: 01572/2025Page 2 of 8
Lungworms
Treatment of:
Angiostrongylus vasorum (Reduction of the level of infection by immature adult
(L5) and adult parasite stages; see specific treatment and prevention disease
schedules under section 4.9 “Amount(s) to be administered and administration
route”),
Crenosoma vulpis (Reduction of the level of infection).
Heartworm
Prevention of heartworm disease (Dirofilaria immitis) if concomitant treatment
against cestodes is indicated.
kg.
Do not use in cases of hypersensitivity to the active substances or to any of the
excipients.
See also section 4.5 "Special precautions for use".
Very rare
(<1 animal / 10 000 animals
treated, including isolated
reports):
Digestive tract disorders (such as Diarrhoea,
Drooling, Emesis)
Hypersensitivity reaction
Neurological disorders (such as Ataxia and
Muscle tremor)
Systemic disorders (such as Anorexia and
Lethargy)
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.
infection should be considered, and these should be treated as necessary with
an appropriate veterinary medicinal product.
It is recommended to treat all the animals living in the same household
concomitantly.
When infection with the cestode D. caninum
treatment against intermediate hosts, such as fleas and lice, should be
discussed with a veterinarian to prevent re-infection.
Parasite resistance to any particular class of anthelmintic may develop following
frequent, repeated use of an anthelmintic of that class.
Unnecessary use of antiparasitics or use deviating from the instructions given in
the SPC may increase the resistance selection pressure and lead to reduced
efficacy. The decision to use the veterinary medicinal product should be based
on confirmation of the parasitic species and burden, or of the risk of infection
based on its epidemiological features, for each individual animal.
In the absence of risk of co-infection with nematodes or cestodes, a narrow
spectrum veterinary medicinal product should be used.
Resistance of to praziquantel as well as cases of multi-drug
resistance of Ancylostoma caninum to milbemycin oxime and resistance of
Dirofilaria immitis to macrocyclic lactones have been reported.
Revised: September 2025
AN: 01572/2025Page 3 of 8
It is recommended to further investigate cases of suspected resistance, using
an appropriate diagnostic method. Confirmed resistance should be reported to
the marketing authorisation holder or to the competent authorities.
The use of this veterinary medicinal product should take into account local
information about susceptibility of the target parasites, where available.
Special precautions for use in animals
Treatment of dogs with a high number of circulating microfilariae can sometimes
lead to the appearance of hypersensitivity reactions, such as pale mucous
membranes, vomiting, trembling, laboured breathing or excessive salivation.
These reactions are associated with the release of proteins from dead or dying
microfilariae and are not a direct toxic effect of the veterinary medicinal product.
The use in dogs suffering from microfilaremia is thus not recommended.
In heartworm risk-areas, or in the case it is known that a dog has been travelling
to and from heartworm risk regions, before using the veterinary medicinal
product, a veterinary consultation is advised to exclude the presence of any
concurrent infestation of Dirofilaria immitis. In the case of a positive diagnosis,
adulticidal therapy is indicated before administering the veterinary medicinal
product
No studies have been performed with severely debilitated dogs or individuals
with seriously compromised kidney or liver function. The veterinary medicinal
product is not recommended for such animals or only according to a benefit/risk
assessment by the responsible veterinarian.
In dogs less than 4 weeks old, tapeworm infection is unusual. Treatment of
animals less than 4 weeks old with a combination veterinary medicinal product
may therefore not be necessary.
Studies with milbemycin oxime indicate that the margin of safety in certain dogs
of Collie or related breeds is less than in other breeds. In these dogs, the
recommended dose should be strictly observed. The tolerance of the veterinary
medicinal product in young puppies from these breeds has not been
investigated. Clinical signs in Collies are similar to those seen in the general
dog population when overdosed (see section 4.10 " Overdose (symptoms,
emergency procedures, antidotes)").
Special precautions to be taken by the person administering the veterinary
medicinal product to animals
Wash hands after use.
In case of accidental ingestion of the tablets, particularly by a child, seek
medical advice immediately and show the package leaflet or the label to the
physician.
Revised: September 2025
AN: 01572/2025Page 4 of 8
Special precautions for the protection of the environment
See section 6.6.
Other precautions:
Echinococcosis represents a hazard for humans. As Echinococcosis is a
notifiable disease to the World Organisation for Animal Health (WOAH), specific
guidelines on the treatment and follow up and on the safeguard of persons
need to be obtained from the relevant competent authority (e.g. experts or
institutes of parasitology).
tolerated. No interactions were observed when the recommended dose of the
macrocyclic lactone selamectin was administered during treatment with the
veterinary medicinal product at the recommended dose. In the absence of
further studies, caution should be taken in the case of concurrent use with other
macrocyclic lactones. Also, no such studies have been performed with breeding
animals.
Keep the blister in the outer carton in order to protect from light.
Keep the unused half-tablet in the blister and in the outer carton in order to
protect from light.
3.
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.
Other Products Containing Milbemycin Oxime (A3 and A4)
These products share the same active ingredient and may be suitable alternatives. Always consult your vet.
Aderexa 12.5 mg/125 mg Chewable Tablets for Dogs Weighing at Least 5 kg
POM-VKRKA, d.d., Novo mesto
Aderexa 2.5 mg/25 mg Chewable Tablets for Small Dogs and Puppies Weighing at Least 0.5 kg
POM-VKRKA, d.d., Novo mesto
Alpramil 12 mg/30 mg Film-coated Tablets for Cats Weighing at Least 3 kg
POM-VAlfasan Nederland B.V.
Alpramil 12 mg/30 mg Film-coated Tablets for Cats Weighing at Least 3 kg
POM-VAlfasan Nederland B.V.
Alpramil 12.5 mg/125 mg Tablets for Dogs Weighing at Least 5 kg
POM-VAlfasan Nederland B.V.
Alpramil 12.5 mg/125 mg Tablets for Dogs Weighing at Least 5 kg
POM-VAlfasan Nederland B.V.
Alternative options to consider
Retailers we earn a commission from. It costs you nothing and never changes what we show.
Wormers for Dogs
Drontal, Milbemax, Panacur and generic wormers for dogs. Dispensed by a UK registered pharmacy.
Pet Wormers at Pharmacy2U
Drontal, Milbemax and own-brand wormers dispensed by the UK's largest online pharmacy.
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
Aderexa 12.5 mg/125 mg Chewable Tablets for Dogs Weighing at Least 5 kg
POM-VMilbemycin Oxime (A3 and A4) + Praziquantel
Aderexa 2.5 mg/25 mg Chewable Tablets for Small Dogs and Puppies Weighing at Least 0.5 kg
POM-VMilbemycin Oxime (A3 and A4) + Praziquantel
Albacert 2.5% w/v SC Oral Suspension
POM-VPSAlbendazole
Albacert 2.5% w/v SC Oral Suspension
POM-VPSAlbendazole
Albex 10% w/v Oral Suspension
POM-VPSAlbendazole
Albex 10% w/v Oral Suspension
POM-VPSAlbendazole
Find cheaper vets near you
Compare vet consultation prices in your area. Save on procedures and get a prescription to buy medications online.