Broad-spectrum dewormer for removal and control of lungworms, barberpole worms, stomach worms, nodular worms, hookworms, tapeworms, and roundworms, including inhibited Ostertagia. Contains 225 mg of oxfendazole per ml. Treatment may be repeated in 4-6 weeks. Synanthic Suspension 22.5% is not for use in female dairy cattle of breeding age.