Ildong Pharmaceutical Co., Ltd. has signed a co-promotion contract with Novartis Consumer Health S. A (also known as GSK Consumer Healthcare SA), a healthcare company and a subsidiary of GlaxoSmithkline Plc, to co-promote GSK Consumer Healthcare's over-the-counter and other consumer health-related products. The products include Theraflu, Otrivin, Nicotin-L, Driclor, Voltaren, Polident, Sensodyne, Parodontax, and Breathe Right.