49997 in stock



Each ml contain 10mg of doramectin


Doramectin is a antiparasitic drug. Doramectin is belongs to macrocyclic lactones

Mechanism of action

It is neurotoxic to parasites by potentiating glutamate-gated chloride ion channels in parasites. Paralysis and death of the parasite is caused by increased permeability to chloride ions and hyperpolarization of nerve cells. It also potentiate other chloride channels, including ones gated by GABA. Mammals ordinarily are not affected because they lack glutamate-gated chloride channels, and there is a lower affinity for other mammalian chloride channels. Because doramectin ordinarily do not penetrate the blood-brain barrier, GABA-gated channels in the CNS of mammals are not affected. Therefore it produces longer and more sustained plasma concentrations. It is effective against nematodes and arthropods, but has no effect on flukes or tapeworms.




In cattles: For treatment and control of gastrointestinal nematodes, lungworms, eyeworms, warbles, lice, mange mites and ticks.


Gastrointestinal Roundworms
(adults and fourth stage larvae)
Ostertagia ostertagi (including inhibited larvae)
O. lyrata
Haemonchus placei
Trichostrongylus axei
T. colubriformis
T. longispicularis*
Cooperia oncophora
C. pectinata
C. punctata
C. surnabada
 (syn. mcmasteri)
Bunostomum phlebotomum*
Strongyloides papillosus
Oesophagostomum radiatum Trichuris

Lungworms (adults and fourth stage larvae)
Dictyocaulus viviparus
Eyeworms (adults)
Thelazia spp.
Grubs (parasitic stages)
Hypoderma bovis
H. lineatum

Sucking Lice
Haematopinus eurysternus
Linognathus vituli
Solenopotes capillatus

Mange Mites
Psoroptes bovis
Sarcoptes scabiei






Gastrointestinal Roundworms
(adults and fourth stage larvae)
Ascaris suum
Oesophagostomum dentatum
Oesophagostomum quadrispinulatum*
Strongyloides ransomi
Hyostrongylus rubidus
 Lungworms (adults)
Metastrongylus spp.
Kidney Worms (adults)
Stephanurus dentatus
Mange Mites (adults and immature stages)
Sarcoptes scabiei var. suis
Sucking Lice (adults and immature stages)
Haematopinus suis



Pregnancy safe drug

No adverse effect


20 ml


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