Rosuvastatin+Aspirin 20mg/75mg Capsule is a combination of two medicines used to prevent heart attack and stroke. This medicine reduces the "bad" cholesterol (LDL) and triglycerides (fats) levels. Moreover, it also decreases the formation of blood clots.You should take it regularly at evenly spaced intervals as per the schedule prescribed by your doctor. Taking it at the same time every day will help you remember to take it. The dose and duration of treatment will depend on what you are being treated for. Do not stop taking it until you have finished the complete course, even when you feel better.