Nisamox Palatable Tablets 500 mg Dosage and administration Administration is via the oral route. The tablets may be crushed and added to a little food. Dosage rate: 12.5 mg combined actives/kg bodyweight twice daily. Dosage frequency: The following table is intended as a guide to dispensing Nisamox Palatable Tablets at the standard dose rate of 12.5 mg/kg twice daily. Number of Tablets per dose twice daily Bodyweight (kg) 500 mg 20 kg ◖ 40 kg ● 60 kg ● ◖ 80kg ● ● Duration of therapy: Routine cases involving all indications: The majority of cases respond to between 5 and 7 days therapy. Chronic or refractory cases: In these cases where there is considerable tissue damage, a longer course of therapy may be required in that it allows sufficient time for damaged tissue to repair.