Do not use Taytulla if you have kidney, liver, or adrenal disease because this could cause serious heart and health problems, or if you have or have had blood clots, history of heart attack or stroke, high blood pressure that medicine cannot control, breast cancer or any cancer that is sensitive to female hormones, liver disease or liver tumors, unexplained bleeding from the vagina, or if you are or may be pregnant.WARNING TO WOMEN WHO SMOKEIf you are 35 years old and smoke do NOT take Taytulla. People who are older and smoke have a higher risk of experiencing a heart attack, stroke or blood clots which could lead to death.