Guaiphenesin Based Medicated Liquid can provide relief from cough associated with bronchitis, laryngitis, pharyngitis and sinusitis. The Liquid is prepared using an accurate composition of guaiphenesin IP, phenylephrine hydrochloride IP and bromhexine hydrochloride IP. The Liquid is hygienically processed to ensure safety of consumption. Guaiphenesin Based Medicated Liquid is packed in a quantity of 120 ml to suit individual requirement.