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Darvocet is a prescription opioid medication used to treat patients with mild-to-moderate pain and fever. The company Xanodyne Pharmaceuticals,Inc. makes it under the brand name Darvocet-N, which contains propoxyphene napsylate and acetaminophen. The medication comes in two forms: Darvocet-N 100 and Darvocet-N 50, and it can be taken as a powder in a capsule by mouth.

The drug combined with another known as Darvon, which is propoxyphene by itself, changes how the user perceives pain, which is typical of opioid pain medications. This is achieved when the drug binds to receptors in the brain that are responsible for transmitting pain throughout the body. It increases a person’s tolerance to pain and alleviates pain-related symptoms. The source of the pain; however, is unchanged.

Long-term Darvocet users who suddenly stop using the drug can go into withdrawal, a potentially dangerous process. While the “cold turkey” approach to ending Darvocet addiction may seem like a good idea, it isn’t for several reasons. First, Darvocet withdrawal means the body is adjusting to Darvocet not being in its system, which can be dangerous without medical assistance to help stabilize intense withdrawal symptoms that affect a person’s physical, mental, and psychological health. Withdrawal symptoms following a sudden stop could lead to a relapse. Detoxing from Darvocet under medical supervision is highly recommended.

Darvocet US Sales Discontinued in the U.S. in 2010

Darvocet is no longer sold in the United States. It was pulled off the market in November 2010 at the request of the US Food and Drug Administration (FDA) after the agency expressed concern about the painkiller’s life-threatening side-effects to the heart, like seizures and cardiac arrest, even at the recommended doses. However, generic versions of the drug may still be available. The U.S. ban of Darvocet followed the U.K.’s ban, which was set nearly six years prior. The FDA also requested that companies that make generic versions of propoxyphene-containing products voluntarily remove their products from the shelves.

In 2010, it was estimated that 10 million people in the United States were taking Darvocet and other propoxyphene painkillers, according to WebMD, when drug sales were discontinued. While the former Schedule IV narcotic is no longer legally sold in the US, Darvocet is still available on the streets, and those who have abused the drug may be seeking to buy it off the black market. Street names for them include Dillies, yellow footballs, and “D,” among others. The drug is deemed habit-forming and highly addictive because of the propoxyphene in it, which is chemically similar to methadone, according to ABC News.

Darvocet Abused for Its Euphoric Effects, Which Can Lead to Addiction

People who abuse Darvocet to achieve feelings of euphoria as it affects the part of the brain responsible for producing feelings that make them feel a sense of improved well-being. These feelings from the brain’s reward center are similar to those users feel when they are high on the illicit drug, heroin, or other prescription opioid medications, such as codeine, Vicodin, and OxyContin.
Using the drug in ways that were not intended can lead to Darvocet dependence and/or addiction. Those who misuse and abuse it may crush, snort, or inject the drug to achieve euphoria or a “high” that lasts for a few hours.

All of these methods bypass the drug’s controlled time-release feature, putting them at high risk of being abused. Those who are physically or psychologically dependent on the drug will likely go into withdrawal if they stop using it.

In many cases, people who develop dependence or addiction started using the drug under medical prescription. According to RxList.com, dependence can occur after several weeks of continued usage.


Heroin Signs

Long-term use and abuse of Darvocet alter a person’s brain and body chemistry. When use is stopped, withdrawal sets in as the body adjusts to functioning without Darvocet in its system. If you or a loved one have recently stopped taking Darvocet after using it regularly or long-term, then you may be in withdrawal. If not, you may start to go into withdrawal shortly. People who have withdrawal side effects from Darvocet may experience signs and symptoms that affect their overall health, including their emotional health.

How long withdrawal lasts will vary according to the person. Among the factors that determine the length and intensity of withdrawal include:

  • Age, health, and lifestyle
  • Darvocet tolerance
  • How long Darvocet has been used
  • Dose taken
  • Whether other substances, such as alcohol, were used along with Darvocet
  • Addiction
  • Abdominal cramps
  • Constipation
  • Diarrhea
  • Dizziness
  • Fatigue
  • Headaches, migraines
  • Leg pain
  • Muscle aches
  • Nausea
  • Stomach pain
  • Seizures
  • Sweating
  • Tremors (or the shakes)
  • Upper respiratory problems
  • Vomiting
  • Weight loss
  • Agitation
  • Low self-esteem
  • Mood swings
  • Restlessness
  • Personality changes
  • Anxiety
  • Anger/rage
  • Appetite loss
  • Brain fog (or the inability to think clearly)
  • Depression
  • Drug cravings
  • Hallucinations
  • Insomnia
  • Nightmares
  • Psychosis

Heroin Timeline


Heroin Treatment

Once Darvocet dependence and/or addiction has set in, the user has only two choices to make: Either he chooses to continue using Darvocet, furthering his condition and risking experimentation with stronger opiate medicines, or he can choose to undergo the uncomfortable withdrawal phase and aim to leave Darvocet dependence behind and seek recovery.

Darvocet Withdrawal Detox: How It Works

Darvocet detox is considered the safest way to manage withdrawal symptoms and remove the substance from the body’s system. The most common method for people going through professionally monitored detox is IV therapy medical detox. During the process, medical professionals at a licensed facility administer medications to the client to help ease withdrawal symptoms while monitoring vital signs and the person’s overall health.
In some programs, medical professionals slow the dosage of Darvocet by using other medications designed to counter the effects of the substance the person is using, all with the needs of the client in mind. The length of detox will depend on a variety of factors, such as medical history, history of addiction, and how long Darvocet has been used, among others. In many cases, facility-administered detox can last anywhere from three to seven days.

What Happens After Darvocet Detox?

Darvocet detoxification is an important process, but it’s only one part of the process. After former users go through Darvocet detox to end the physical part of active addiction, the next step is to put a plan in place that helps clients address underlying issues that weren’t identified or faced when the person was in active addiction.

After the body starts the process of returning to its normal state now that the drug is out of its system, the mental, emotional, and psychological parts will have to be addressed.

For some, this part of the recovery process This includes possibly changing the environment and identifying triggers and other factors that could lead back to abusing Darvocet. This process can take several months, and for some people, it may take several years. Sobriety is the goal, but achieving clarity takes some time, so be mindful to take recovery step-by-step.

A post-detox recovery program can offer clients guidance and a treatment care plan. These plans include teaching clients coping skills and strategies to manage the issues that influenced them to use drugs. They also can involve connecting people to therapy or alumni groups, in which they will find people in recovery who share similar experiences.


Heroin FAQ

How long Darvocet withdrawal symptoms last will vary by the person. Among the factors that determine the length and intensity of Darvocet withdrawal include:

  • A person’s age, health, and lifestyle
  • Darvocet tolerance
  • How long Darvocet has been used
  • Dose taken
  • Addiction

Tapering is also a method some use as they reduce their Darvocet usage. But tapering too quickly also comes with risks, one of them being withdrawal. If you try the tapering method, it is recommended that you seek help from a licensed medical professional who can help you with that process.

If you are experiencing Darvocet withdrawal and are going through the symptoms after stopping long-term use of the drug, you are advised to seek out treatment from a facility that is equipped to help you stop using it. Licensed, medical professionals typically do not assist client with at-home treatments, which could you put you at risk.

A look through some online forums show that some people have taken Darvocet pills in an attempt ease their withdrawal symptoms, such as shakiness and chills. This is not recommended as Darvocet is addictive when used in a way that was not intended. The truth is there no easy way to manage withdrawal once dependence has set in. You are better off seeking professional medical treatment to help you manage Darvocet withdrawal symptoms and seeing what your options are for substance abuse treatment programs.



At a drug rehab center, you can start your recovery with a healthy support group of trained clinical staff, other like-minded recovering addicts, and addiction counselors that only want you to succeed.


Addiction treatment programs will vary by individual and substance, depending on the severity of his addiction and whether other treatment methods need to be included, such as dual-diagnosis or holistic therapies.


Some medications that may be expected are: buprenorphine, Suboxone, and methadone. Medicines for non-pain health conditions may also be administered, such as for diabetes and high blood pressure.


While some people do suddenly stop using Darvocet after a long period, which is known as “going cold turkey,” it is not recommended for this or any drug that is taken in high dosages or over an extended period. Detoxing from Darvocet under medical supervision is highly advised. It keeps clients safe while ensuring their needs are met as they cope with Darvocet withdrawals, which can be uncomfortable. Getting medical help with a Darvocet detox also reduces the possibility of relapse, some say.



According to the Centers for Disease Control and Prevention, nearly 50 percent of all U.S. opioid-related drug overdoses involve a prescription opioid like darvocet, oxycodone, and hydrocodone.


An estimated 20 percent (or 1 out of 5) of people are prescribed opioids in office-based settings, despite not being diagnosed with pain-related causes.


Prescription painkillers are involved in one in 10 suicides among women.