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 is one of the most powerful medications for pain control that can be taken orally and it is also used in treatment of moderate to severe chronic pain. OxyContin is available in 5, 10, 20, 40, 80, and 160 mg tablets, and it is effective for 8 to 12 hours.