According to Drugs.com, the most common side effects of Levora may include acne, breast tenderness, dizziness, headaches, loss of hair on the head, nervousness, nausea, weight change, changes in appetite and stomach cramps. A doctor should be notified if these common, nonsevere side effects become persistent or bothersome.
According to Drugs.com, some more serious, less common side effects from taking Levora may include severe allergic reactions, absent menstrual period, confusion, coughing up blood, persistent headache, vision changes, shortness of breath, depression and fainting. Levora contains female hormones that serve to prevent ovulation. This pill should not be used by women with high blood pressure, heart disease, liver disease, a blood-clotting disorder or those who are over the age of 35 and smoke.