Bimectin Paste provides effective treatment and control of a broad range of internal parasites in horses, including large strongyles, small strongyles, pinworms, ascarids, hairworms, large mouth stomach worms, bots, lungworms, intestinal threadworms, summer sores, and dermatitis caused by neck threadworm. It helps support your horse's overall health by targeting and eliminating common parasites with a convenient oral paste formulation.