Hydrocodone
One of the most commonly prescribed opioids in the United States.
Hydrocodone is a prescription opioid pain medication. It is the opioid ingredient in Vicodin (hydrocodone combined with acetaminophen, the same pain reliever in Tylenol) and Norco (the same combination at a different ratio). Generic versions are widely available and are among the most frequently prescribed medications in the country.
Like other opioids, hydrocodone carries significant risk of physical dependence with regular use. Dependence can develop even when the medication is taken exactly as prescribed — it reflects how the drug interacts with the body, not how the patient behaves.
How dependence develops
It often starts with a prescription.
Many patients who develop opioid use disorder started with a legitimate prescription for pain. Over time, the body adjusts — what worked before provides less relief, and more is needed for the same effect.
When the prescription ends, or the dose is reduced, withdrawal begins. This is a well-documented pattern. It does not mean something went wrong. It means the drug did what opioids do with prolonged use.
For some patients, losing access to prescribed hydrocodone leads to seeking it elsewhere — or transitioning to other opioids in the illicit supply, which now frequently contain fentanyl. Treatment interrupts this trajectory.
Withdrawal
What hydrocodone withdrawal feels like.
Hydrocodone withdrawal symptoms typically begin within 8–12 hours of the last dose. They may include muscle aches and joint pain, nausea and vomiting, diarrhea, sweating, chills, anxiety, restlessness, trouble sleeping, and cravings.
Withdrawal is uncomfortable — sometimes intensely so — but it is not typically life-threatening.
Suboxone (buprenorphine) can be started once withdrawal has begun, which provides rapid relief and creates a stable foundation for ongoing treatment.
Transition to buprenorphine
Starting Suboxone after hydrocodone.
Hydrocodone is a relatively short-acting opioid. It clears the body faster than drugs like fentanyl or methadone, which means the transition to Suboxone is usually straightforward.
In many cases, Suboxone can be started within 6–24 hours of the last hydrocodone dose — once the patient has begun to feel withdrawal.
Your physician will assess your withdrawal during your first visit and walk you through exactly when and how to take your first dose.
If you have been using hydrocodone from the street rather than a pharmacy, there is a chance it contains fentanyl. Counterfeit pills — especially blue pills sold as oxycodone — have become common. If your physician suspects fentanyl exposure, the approach to starting Suboxone may be adjusted accordingly.
What treatment looks like
Simple to start. Continuous from there.
Call or text
Same-day visits usually available. (888) 835-9995.
Meet your physician
Virtual visit from your phone or computer — no travel, no waiting room.
Prescription sent to your pharmacy
If appropriate, sent electronically the same day.
Ongoing care
Same physician every visit. Monthly appointments once stable.
Related
More information.
Where we practice
Virginia · Maryland · Washington DC · West Virginia · Ohio
Related pages
Hydrocodone detection · Oxycodone vs hydrocodone · Fentanyl treatment · How to get Suboxone treatment online · Oxycodone and Suboxone · Heroin and Suboxone