Vanishing twin. A vanishing twin, also known as fetal resorption, is a fetus in a multi-gestation pregnancy which dies in utero and is then partially or completely reabsorbed by the twin.
GENERIC NAME: oxycodone. BRAND NAMES: OxyContin, Roxicodone, Oxecta. Oxycodone is prescribed for the management of pain severe enough to require daily, around-the-clock, long-term treatment with a narcotic, and for which alternative treatment options are inadequate for the relief of moderate to severe pain.
Oxycodone (marketed as OxyContin) Information. OxyContin is a prescription narcotic pain reliever. Its active ingredient is oxycodone, a derivative of opium. Adverse reactions or quality problems experienced with the use of this product may be reported to the FDA MedWatch program, using the contact information at the bottom of this page. Related Information.