The acute form of hepatitis, generally caused by viral infection, is characterized by constitutional symptoms that are typically self-limiting. Chronic hepatitis presents similarly, but can manifest signs and symptoms specific to liver dysfunction with long-standing inflammation and damage to the organ.
1 Hydromorphone is a minor metabolite of morphine and may be excreted in urine at concentrations up to 2.5% of the morphine concentration. 2  Consequently, the detection of minor amounts of hydromorphone in urine containing high concentrations of codeine should not be interpreted as evidence of hydromorphone use.
Hydromorphone is a semi-synthetic opiate derived from thebaine. Its analgesic potency is from 2 to 8 times that of morphine. Hydromorphone is marketed both in tablet and injectable forms. Much sought after by narcotic addicts, hydromorphone is usually obtained by the abuser through fraudulent prescriptions or theft.escription: Heroin is a semi-synthetic opiate derived from morphine or codeine and is the most potent of the opiates. It is typically found in white to brown powdered form and is injected, sniffed, or smoked.