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 the main ingredient in OxyContin. Oxycodone is a very powerful opioid drug which is used as a pain reliever. Oxycodone acts by attaching to a specific âreceptorâ in the brain, spinal cord, and gastrointestinal tract. After taking oxycodone, your perception of pain is different, and you may possibly feel euphoric, or an extreme sense of well-being.