Equimax Oral Paste for Horses. Abamectin 3.7 mg/g, praziquantel 46.2 mg/g; palatable oatmeal base. Equimax has efficacy against tapeworm, large strongyles, small strongyles, pinworm, stomach hairworm, intestinal threadworm, bots, ascarids, neck threadworm, large mouthed stomach worm, lungworm. Up to 100% kill of tapeworms within 24 hours. Up to 100% kill of other worms (including benzimidazole resistant strains). Equimax has shown a wide safety margin at the recommended dose level and it may be used in horses of all ages. Mares may be treated at any stage of pregnancy. Stallions may be treated without adversely affecting their fertility.