Thearos-Gold 20 Capsule belongs to a group of antihyperlipidemic and antiplatelets used to treat heart attack, myocardial infarction (blockage of the blood to muscles of the heart), angina (chest pain), and stroke. Thearos-Gold 20 Capsule is a fixed-dose combination composed of three medicines: Rosuvastatin, Clopidogrel, and aspirin. Rosuvastatin belongs to a group of drugs known as antihyperlipidemic. Rosuvastatin lowers the level of lipids. It blocks the ability of the body to produce bad cholesterol and improves the ability of the body to produce good cholesterol. It is used to lower cholesterol levels and treat heart and blood-related problems, heart attacks, and strokes. Clopidogrel and aspirin both belong to a group of drugs known as Antiplatelet. They work by preventing the blood from sticking together and decreasing the production of clots which is harmful to the body. It is used to treat chest pain and heart attack.