Daflon is a medication that is commonly used to treat certain conditions like venous insufficiency and hemorrhoids. There are several synonyms for the medication, including Diosmin and Hesperidin. Diosmin is a bioflavonoid that is found in orange peels and grapefruits, which works to improve the efficiency of blood vessels. While Hesperidin is another bioflavonoid that is found in citrus fruits, which can help reduce inflammation and strengthen blood vessels. In addition, there are also other drugs like Venex and Venoruton, which function similarly to Daflon and can be used to treat the same conditions. It is important to note that these medications should only be used under the recommendation and supervision of a doctor.