Mecworma and Tape is a broad spectrum worming paste for horses of all ages, including foals, pregnant mares, aged and debilitated horses. This wormer combines two active ingredients and is highly effective in the control and treatment of Large and Small Strongyles, Tapeworm, Cutaneous Onchocerciasis and Nematodes including Habronema and Draschia spp. which cause skin lesions (summer sores).