Desogestrel And Ethinylestradiol Tablets USP are a combination of two hormones used as a contraceptive to prevent pregnancy. The tablets contain desogestrel and ethinylestradiol, which work together to prevent ovulation. These tablets come in a pack of 21 tablets and should be taken as per the doctors suggestion. This medication is a general medicine and is manufactured in India. The tablets are in a physical form and should be stored in a dry and cool place.