* not updated past the 2001 rules changes * Urine test results, although useful for screening, GIVE NO USEFUL QUANTITATIVE INFORMATION This is because urinary excretion is dependent on too many variables: e.g. initial dose, rate of absorption, donor’s level of hydration and general health, and the time between the drug use and the collection. I agree with you. If a different panel test is run, as I have seen in my own urine drug screen, it did separate hydrocodone from oxycodone (Percocet), so even though they are both opiates, mine did separate them both. Hydrocodone combination products may be habit forming. Take your hydrocodone combination product exactly as directed. Do not take more of it, take it more often, or take it in a different way than directed by your doctor. Do All Opiates Show The Same In Urine Test. Does Hydrocodone and Oxycodone show up the same on a urine test. A drug test can be so specific that a doctor can see what meds you are taking and how much. Any suggestions on a med stronger than codeine, but not methadone, that will take away more of the pain, but still allow orgasms? By the way, alot of the horrible constipation from methadone is relieved. The following chart gives approximate detection periods for each substance by test type. Data for urinalysis are reproduced from LabCorp’s. Codeine is an opiate used to treat pain, as a cough medicine, and for diarrhea. It is typically used to treat mild to moderate degrees of pain. Greater benefit may occur when combined with paracetamol (acetaminophen) or a nonsteroidal anti-inflammatory drug (NSAID) such as aspirin or ibuprofen. Evidence does not support its use for acute cough. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Rector on will morphine show up the same as hydrocodone: The test is for opiods and they are both opioids. 5 Panel Drug Test Plus Expanded Opiates. The 5 panel drug test with expanded opiates screens for marijuana, cocaine, phencyclidine (PCP), amphetamines (including methamphetamine, MDMA, MDA, MDEA), and expanded opiates (including heroin, codeine, morphine, hydrocodone, hydromorphon, oxycodone, oxymorphone). Recent Examples on the Web. And whether the syrup was actually codeine was also unclear — Miami-Dade police never took the liquid to the forensics lab for testing.