Altavera™, Chateal®, Kurvelo™, Levora®, Marlissa®, and Portia®
Some women taking Chateal EQ may miss a period. Irregular vaginal bleeding or spotting may happen while you are taking Chateal EQ, especially during the first few months of use.
The most common side effects of oral contraceptives are nausea, vomiting, bleeding between menstrual periods, weight gain, breast tenderness, and difficulty wearing contact lenses.
Chateal EQ may cause serious side effects, including blood clots in your lungs, heart attack, or a stroke that may lead to death.