Sorbutuss medicine, scientifically known as Guaifenesin - Oral, is used to treat persistent cough and obstructive pulmonary disease caused by the common cold, bronchitis and other respiratory diseases. This product should not normally be used for persistent coughs caused by smoking or for prolonged breathing problems (such as chronic bronchitis, emphysema) unless directed by your doctor. The following article will provide information about the uses, indications and notes when using Sorbutuss.