MegAmprol 20®

Amprolium 20%

مگآمپرول 20® - ®MegAmprol 20
  • - animals:
  • - Packaging:
  • 100, 500 ml and 1,2,4 bottle

Product properties


Each mL contains: Amprolium (HCl)  200 mg

Mechanism of Action

Amprolium has a molecular structure similar to thiamine. By a competitive antagonism process, it prevents usage of thiamine by eimeria which disrupts parasite’s metabolism then eventually eimeria will die. The highest efficacy of amprolium is exerted at first three days of eimeria life cycle. Also, it is effective on merozoites and to some extent against sexual reproduction phases. Ninety percent of consumed amprolium remains in the gut and will be excreted during 48 hours later.

Indications of use

Ampromax is used for control and treatment of poultry coccidiosis and is effective on broad spectrum of different pathogenic Eimeria such as Eimeria Tenella, Eimeria Acervulina, Eimeria Maxima, Eimeria Brunetti, Eimeria Mitis, Eimeria Praecox, Eimeria Necatrix in poultry and Eimeria Adenoides, Eimeria Meleagrimitis, Eimeria Galopavonis and Eimeria Meleagridis in turkey.

Dosage and route of administration

125 ml of the solution in 200 liters of drinking water (as the merely source of water) for 3 to 5 days.

In the severe cases, 250 ml of the solution in 200 liters of drinking water for 3 to 5 days and then 62.5 ml of the solution in 200 liters of drinking water for one to two weeks subsequently.


Do not use it in layers producing table eggs.

Drug interactions

Do not use with other Anticoccidials.

Side effects



After first usage (first opening of the cap) of the bottle, the contents must be used during next two months.

Diluted solutions should be used during 24 hours. It should not be used together with rations (feed) containing high amount of choline chloride or thiamine.

In case of contact with skin or eyes, rinse the area with plenty of water.

Keep out of reach of children.

Withdrawal Time


Storage conditions

Store at 15-30° C and keep away from light.

Prevent freezing the product.