We caution users not to accept any responses that they receive without further validation, and not to rely on any engineering advice that they may get from other members of the Ask@ forum. ENGINEERING.com specifically disclaims any obligation to validate or verify any information posted within the Ask@ service. ENGINEERING.com encourages users to seek the services of a professional engineer for any engineering advice they may require.
What is Tarceva? Tarceva (erlotinib) is a cancer medicine that interferes with the growth of cancer cells and slows their spread in the body. Tarceva is used to treat non-small cell lung cancer or pancreatic cancer that has spread to other parts of the body (metastatic). Tarceva is usually given after other cancer medicines have been tried without success.
Trivora Â® (levonorgestrel/ethinyl estradiol) is a prescription birth control pill, also known as an oral contraceptive. It is a generic version of Triphasil Â®. Birth control pills are a popular form of contraception, for some very good reasons. Like most birth control pills, Trivora offers the following benefits: 1  Very effective birth control (when taken correctly) 2  Relatively easy to use (not messy or awkward) 3  Lighter and more regular menstrual bleeding. 4  Less menstrual pain and cramping. 5  Decreased risk of ovarian or endometrial cancer (cancer of the lining of the uterus).