Detailed Hydrocodone dosage information for adults. Includes dosages for Chronic Pain; plus renal, liver and dialysis adjustments. Prescription Opioids and Heroin Prescription opioids and heroin are chemically similar and can produce a similar high. In some places, heroin is cheaper and easier to get than prescription opioids, so some people switch to using heroin instead. What is chlorpheniramine and hydrocodone, and how does it work (mechanism of action)? What are the side effects of chlorpheniramine and hydrocodone? Hydrocodone is also classified as an opioid pain reliever that binds to certain central nervous system receptors, and if high doses are taken, it can cause weak or shallow breathing as well as other side effects. Extra care is needed because hydrocodone with acetaminophen is a high-alert medicine. High-alert medicines have been proven to be safe and effective. Tapering off opioids: When and how. If you've taken opioid medications for more than a couple of weeks, it's likely you need to stop soon — and stop slowly, to avoid severe symptoms of withdrawal. Hydrocodone bitartrate and acetaminophen pills, also known as Vicodin. United Nations data say the United States outpaces all other countries in opioid use. Tramadol and hydrocodone are opioid medications that doctors prescribe for pain. Here, learn their uses, possible risks, and the differences between them. Explains the medication hydrocodone/ acetaminophen (Vicodin, Vicodin ES, Vicodin HP, Anexsia, Lortab, Lorcet, Lorcet Plus, Norco, Zydone) a narcotic drug used as a pain reliever and cough suppressant. Article includes descriptions, uses, drug interactions, and side effects. Read more about the prescription drug hydrocodone/ acetaminophen. Southern Ohio man sentenced for possessing carfentanil (March 27, 2019) South Bay doctor pleads guilty to unlawfully distributing hydrocodone and health care fraud (March 26, 2019).