Ivarin tablets to treat high cholesterol level, Ivarin belongs to a group of medicines called statins, which works to reduce cholesterol production in the liver, which protects the body from strokes and heart attacks caused by a high level of cholesterol in the body. Rosuvastatin. What is Ivarin used for? It works to reduce the level of harmful cholesterol in the blood. Prevention of heart disease and strokes. Reducing the chances of developing atherosclerosis resulting from the deposition of fats in it. A valid prescription should be available upon delivery