what are the side effects of leven?
 The side effects of levlen are allergic reactions like hives, difficulty breathing, and facial swelling, welling of he hands, feet, or ankles, depression, sleep problems, loss of appetite, changes in the pattern or intensity of migraine headaches, numbness which dominates one side of the body, chest pain or heaviness that mimics a heart attack, nausea, stomach pain, dark urine, clay colored stools, low fever, and jaundice. 