Difrarel E is mainly used to improve microcirculation and protect small blood vessels. It is used to treat conditions associated with weak capillaries or increased permeability, treat small blood circulation problems, especially those associated with the eyes and sensitive areas of the body, relieve symptoms of weak capillaries such as redness or swelling in the eyes, Difrarel E works to prevent damage to capillaries resulting from continuous stress or prolonged exposure to harmful environmental factors such as pollution, support the health of the body's microvessels to prevent bleeding or weakness that may occur as a result of certain diseases, and can be prescribed as part of a treatment plan to control diabetes complications that affect the microvessels.