Skip Ribbon Commands Skip to main content
Share This

First Drench


Combination oral drench for lambs.


For the control of tapeworm heads and segments, and mature and immature Haemonchus, Ostertagia, Trichostrongylus, Nematodirus, Cooperia, Strongyloides, Bunostomum, Oesophagostomum, Chabertia, Trichuris, lungworm and adult liver fluke in lambs and sheep.  Contains praziquantel for effective tapeworm control.


Meat - Animals producing meat or offal for human consumption must not be sold for slaughter either during treatment or within 10 days of the last treatment.
Milk - Milk intended for sale for human consumption must be discarded during treatment and for not less than 35 days following the last treatment.


Available in 1 5L and 10L containers.

For more information talk to your veterinarian or your local Merial Territory Manager.

Get Adobe Acrobat Reader to view our downloadable documents Click Here For Product MSDS
PDF Document (Get Acrobat Reader here)

Get Adobe Acrobat Reader to view our downloadable documents Click Here For Product Haznotes
PDF Document (Get Acrobat Reader here) ​​