Equimax is a broad spectrum worming paste that is effective in treating all major parasites in horses including: Large strongyles, Small strongyles, Ascarids, Pinworms, Hairworms, Large mouthed stomach worms, Lungworms, Neck and intestinal threadworms, All three species of Tapeworms and all three species of bots. Also controls Skin lesions caused by Habronema and Draschia. Treats up 700kg of bodyweight