Cesia is a generic version of Cyclessa, a prescription birth control pill. This page on the eMedTV site provides a complete overview of Cesia, including how it works, when to take it, and what to discuss with your doctor before taking it.
While most people tolerate Cesia well, side effects (such as nausea and bloating) are possible. This eMedTV segment provides a list of several possible side effects of Cesia. Also included is an explanation of birth control pills and clinical trials.
The most common Cesia use is for preventing pregnancy. This eMedTV article offers a discussion on what Cesia is used for, including some of the drug's "off-label" uses, such as the treatment of heavy menstrual bleeding and acne.
There is one standard dosage of Cesia -- one pill daily, taken at the same time each day. This part of the eMedTV library takes an in-depth look at Cesia dosing, including an explanation of how missing pills can increase your risk of pregnancy.
Some of the drugs that can interact with Cesia include antibiotics and certain seizure medications. This eMedTV selection gives an overview of possible drug interactions with Cesia, including information on the problems these interactions can cause.
Cesia should not be taken by those with severe high blood pressure. This page on the eMedTV site talks about several other precautions and warnings with Cesia, including those relating to depression, smoking, cholesterol, and more.