Toseina Oral Solution 2mg is  a brand of codeine phosphate hemihydrate syrupmade by Italfarmaco a private Italian multinational company, operating in Italy and abroard in both the pharmaceutical and fine chemical divisions. Toseina Oral Solution 2mg is used by itself or combined with other drugs and used as a cough suppresant in individuals above the age of 18. Codeine is an opiate and a prodrug of morphine used to treat pain,coughing and diarrhea. It is found naturally in the sap of opium poppy, papaver somniferum.