Indications:  1.  Long-term treatment of coronary heart disease,  2.  Prevention of angina,  3.  Treatment of continuous angina after myocardial infarction,  4.  Treatment of chronic congestive heart failure combined with digitalis and/or diuretic.

Main Ingredient (API):  1, 4:3, 6-Dianhydro-D-glucitol-5-mononitrate.

Dosages:  40mg X 10/20 tablets.

Status:  Prescription (Rx) drug covered under Class B China Central Government Insurance.