Darvocet

Chronic Pain

Treatment

2 FDA approvals

20 Active Studies for Darvocet

What is Darvocet

Dextropropoxyphene

The Generic name of this drug

Treatment Summary

Acetaminophen, also known as Tylenol, is a widely-used pain relief medication. It can also be used to reduce fever. Acetaminophen is available in many different forms, such as syrup, regular tablets, effervescent tablets, injection, suppository, and other forms. It is also often combined with other drugs in over 600 over-the-counter allergy, cold, sleep, and pain relief medications. It is important to follow dosing guidelines when taking acetaminophen, as incorrect use can lead to fatal overdose or liver failure.

Propoxyphene

is the brand name

image of different drug pills on a surface

Darvocet Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Propoxyphene

Dextropropoxyphene

1973

64

Approved as Treatment by the FDA

Dextropropoxyphene, also known as Propoxyphene, is approved by the FDA for 2 uses like Chronic Pain and Pain .

Chronic Pain

Helps manage Pain

Pain

Helps manage Pain

Effectiveness

How Darvocet Affects Patients

Acetaminophen has been found to reduce fever and pain, but does not reduce inflammation. It does not interfere with the body's uric acid balance like some other painkillers, and it does not stop blood clotting or make it harder for platelets to form clots. Allergic reactions to acetaminophen are rare.

How Darvocet works in the body

Acetaminophen is thought to reduce pain by blocking an enzyme called cyclooxygenase (COX). This enzyme is involved in the production of pain-causing chemicals called prostaglandins. Acetaminophen does not block COX in all parts of the body, so it does not have the same anti-inflammatory effects as NSAIDs. It is also believed to work on brain centers that regulate body temperature, causing you to sweat and lose heat. The exact way acetaminophen works is still not fully understood.

When to interrupt dosage

The measure of Darvocet is contingent upon the diagnosed affliction, such as Pain, Spasm and Inflammation. The amount of dosage also relies on the approach of administration detailed in the table beneath.

Condition

Dosage

Administration

Chronic Pain

, 65.0 mg, 100.0 mg, 50.0 mg

, Oral, Tablet, film coated, Tablet, film coated - Oral, Capsule, Capsule - Oral, Tablet - Oral, Tablet

Warnings

Darvocet Contraindications

Condition

Risk Level

Notes

Hypercarbia

Do Not Combine

Asthma

Do Not Combine

Mental Depression

Do Not Combine

Intestinal Pseudo-Obstruction

Do Not Combine

Asthma

Do Not Combine

There are 20 known major drug interactions with Darvocet.

Common Darvocet Drug Interactions

Drug Name

Risk Level

Description

7,8-Dichloro-1,2,3,4-tetrahydroisoquinoline

Major

The risk or severity of adverse effects can be increased when Dextropropoxyphene is combined with 7,8-Dichloro-1,2,3,4-tetrahydroisoquinoline.

Abemaciclib

Major

The metabolism of Abemaciclib can be decreased when combined with Dextropropoxyphene.

Acalabrutinib

Major

The metabolism of Acalabrutinib can be decreased when combined with Dextropropoxyphene.

Alectinib

Major

The metabolism of Alectinib can be decreased when combined with Dextropropoxyphene.

Alpelisib

Major

The metabolism of Alpelisib can be decreased when combined with Dextropropoxyphene.

Darvocet Toxicity & Overdose Risk

Acetaminophen is toxic in large doses and can cause kidney damage, low blood sugar, low platelet count, and liver failure. In rare cases, it has been linked to cancer in female rats. It can also cause chromosome disruption at high doses, but no evidence of this has been seen in humans. Acetaminophen has not been linked to fertility issues, but it is still categorized as a pregnancy category C drug, meaning it has shown adverse effects in animals. It can be found in breast milk in small amounts and should be used cautiously by nursing mothers.

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Darvocet Novel Uses: Which Conditions Have a Clinical Trial Featuring Darvocet?

698 active studies are currently in progress to investigate the efficacy of Darvocet in alleviating Chronic Pain, Rheumatoid Arthritis and Allergic Symptoms.

Condition

Clinical Trials

Trial Phases

Chronic Pain

126 Actively Recruiting

Not Applicable, Phase 2, Phase 4, Phase 3, Early Phase 1, Phase 1

Darvocet Reviews: What are patients saying about Darvocet?

5

Patient Review

2/19/2014

Darvocet for Pain

I found this to be the most effective pain medication I've ever tried. My doctor was very surprised that it was no longer available on the market.

5

Patient Review

12/3/2012

Darvocet for Pain

Darvocet-N 100 is the only medication I've found that doesn't make me nauseous, have abdominal discomfort, or go into anaphylactic shock (as I'm allergic to Codiene). Dealing with all the medication is tough, but this at least makes it manageable.

5

Patient Review

1/18/2013

Darvocet for Pain

This treatment has been life-changing for me. It's helped me to walk and live again.

5

Patient Review

12/29/2012

Darvocet for Pain

I found this treatment to be successful and hope there is something similar on the market now.

5

Patient Review

3/9/2013

Darvocet for Pain

This is by far the best pain medication I've ever taken. Most others give me terrible rashes and itchiness, but this one doesn't.

5

Patient Review

7/2/2014

Darvocet for Pain

This was the only pain medication that put a dent in my agony during an infected wisdom tooth issue. Only on it a short time.

5

Patient Review

3/15/2012

Darvocet for Pain

5

Patient Review

5/19/2012

Darvocet for Pain

5

Patient Review

6/10/2012

Darvocet for Pain

5

Patient Review

9/17/2012

Darvocet for Pain

5

Patient Review

1/31/2013

Darvocet for Pain

I never felt like I took too much.

4.7

Patient Review

6/8/2012

Darvocet for Pain

4

Patient Review

6/19/2012

Darvocet for Pain

3.7

Patient Review

11/18/2013

Darvocet for Pain

I saw great results from this treatment, but I'm wondering if there are any side effects for people with high blood pressure?

3

Patient Review

6/2/2014

Darvocet for Pain

This is the only pain medication I can take without any side effects or problems with aspirin allergy.

1.3

Patient Review

2/12/2013

Darvocet for Pain

I have terrible arthritis and fibromylgia. This was the best pain med I ever took.
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Patient Q&A Section about darvocet

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What has replaced Darvocet?

"The drugs most commonly used as replacements for Darvocet are Buprenorphine and Suboxone."

Answered by AI

Why did Darvocet get recalled?

"The FDA has recalled the popular painkillers Darvocet and Darvon because they pose an unreasonable risk of heart problems."

Answered by AI

Do they still make the drug Darvocet?

"Propoxyphene, one of the most commonly prescribed medications in America, has been removed from the market following a thorough review by the FDA which concluded that the risks associated with propoxyphene outweigh the benefits."

Answered by AI

Clinical Trials for Darvocet

Image of Ohio State University in Columbus, United States.

Alcohol for Opioid Use Disorder

21 - 65
All Sexes
Columbus, OH

The goal of this clinical trial is to examine whether individuals with co-occurring opioid use disorder and alcohol use (OUD+ALC) experience heightened pain sensitivity, pain-related negative affect, and greater alcohol reinforcement compared with alcohol-only (ALC) or opioid-only (OUD-ALC) users. The main questions it aims to answer are: * Aim 1. Do individuals with OUD+ALC experience increased pain and pain-related negative affect during periods of sobriety relative to mono-users of alcohol (ALC only) and opioids (OUD-ALC)? * Aim 2. Do individuals with OUD+ALC experience greater alcohol-induced analgesia and alcohol reinforcement compared with mono-users of alcohol (ALC only) and opioids (OUD-ALC)? Participants will: * Complete a screening session * Complete one lab session including a comprehensive assessment battery involving multimodal assessments of pain during sobriety * Complete two experimental lab sessions that will include intravenous (IV) administration of either 80mg% alcohol or placebo (saline), order counterbalanced, to measure alcohol's acute effects on pain and pain-related negative affect

Phase < 1
Waitlist Available

Ohio State University

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Lidocaine Injection vs Saline for Pain Management

18+
Female
Bay Shore, NY

We are doing this study to find the best way to manage pain during a procedure called urethral bulking. This procedure treats urine leakage that happens with coughing, laughing, sneezing, or physical activity. It works by injecting a gel-like substance around the urethra (the tube that urine comes out of) to help it stay closed when it should. We use a numbing gel (called lidocaine jelly) inside the urethra to help with pain during the procedure. In this study, we will also be administering lidocaine (numbing medication) injected around the urethra or a saline placebo (medical grade saltwater) injection, which has no numbing effect. A placebo is something that looks like a real treatment but doesn't have any medical effect. Both the lidocaine and the saline would be injected around the urethra using a small needle, and we'll compare how well they work at reducing pain.

Phase 4
Recruiting

Northwell health physician partners (+2 Sites)

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Tranexamic Acid for Anterior Cruciate Ligament Injury

14 - 25
All Sexes
Skokie, IL

The goal of this clinical trial is to learn whether taking oral tranexamic acid (TXA) for one week after anterior cruciate ligament (ACL) reconstruction improves recovery in adolescents and young adults aged 14 to 25 years. All participants receive standard intravenous TXA during surgery. The main questions it aims to answer are: * Does oral TXA lower knee pain at 2 weeks after surgery? * Does oral TXA reduce the amount of opioid pain medicine used in the first 2 weeks? * Does oral TXA improve knee range of motion at 2 weeks? Researchers will compare oral TXA to a placebo (a look-alike capsule with no active drug) to see if oral TXA improves pain, opioid use, motion, strength, knee function, and return to sport. Participants will: * Take 3 capsules (oral TXA or placebo) once a day for the first 8 days after surgery (day of surgery through day 7) * Keep a home diary for 2 weeks recording pain scores, opioid pills taken and any side effects * Return for study visits at 2 weeks, 6 weeks, 12 weeks, 6 months, 9 months and 1 year for pain, motion, strength and function testing * Complete a survey at 2 years

Phase 3
Waitlist Available

Endeavor Health/NorthShore (+5 Sites)

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Auricular Point Acupressure for Pain Management

18+
All Sexes
Corpus Christi, TX

The goal of this pilot clinical trial is to learn whether auricular point acupressure (APA) can help reduce chronic musculoskeletal pain in adults age 50 and older who are living with HIV. The study will also examine whether APA is feasible, acceptable, and safe for this population. The main questions it aims to answer are: Does APA reduce chronic musculoskeletal pain and improve sleep and quality of life? Is APA feasible, acceptable, and safe for older people living with HIV? Researchers will compare true APA, in which small seeds are taped to specific ear points related to pain, with sham APA, in which seeds are taped to ear points not related to pain. The intervention will last 4 weeks. Participants will: Receive true APA or sham APA for 4 weeks Visit the study site weekly for placement of the ear seeds Press the ear seeds for 3 minutes, 3 times each day Complete daily surveys about pain and pain medication use Use a sleep monitor to track sleep Complete study assessments at the beginning and end of the intervention Complete an exit interview about their experience with APA

Waitlist Available
Senior-friendly

Texas A&M University-Corpus Christi

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Cancer Pain 101 for Cancer Pain

18+
All Sexes
Birmingham, AL

This is a Stage 1 study of a behavioral intervention, which means that a new intervention is being pilot tested to understand whether it is acceptable and feasible for people with advanced cancer to use. The purpose of this study is to evaluate whether a series of 3 10-minute videos may help improve prescription opioid pain management and opioid stigma for people living with advanced cancer. Approximately 45 participants will take part in this study at the University of Alabama at Birmingham. People who choose to participate in this study will complete a series of baseline questionnaires, and then will be randomized to one of two groups: 1) the group that gets the video intervention, or 2) the group that gets a written handout with information about cancer pain. About 4 weeks later, all participants will also be asked to fill out another series of questionnaires.

Waitlist Available
Has No Placebo

University of Alabama at Birmingham

Hailey W Bulls, PhD

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TENS and Vibration for Procedural Pain

18+
All Sexes
Minneapolis, MN

The E-MOHS Trial is a randomized controlled trial evaluating whether active vibration plus transcutaneous electrical nerve stimulation reduces pain during local anesthetic infiltration in adults undergoing Mohs micrographic surgery or dermatologic excision. Participants will be randomized to active vibration:TENS or sham TENS during the first local anesthetic administration. The primary outcome is patient-reported infiltration pain during active local anesthetic infiltration, measured using the 11-point Numeric Rating Scale. Secondary outcomes include infiltration pain measured using a Visual Analog Scale, perioperative anxiety, participant satisfaction, willingness to reuse the device, operator-rated ease of use and sterile-field compatibility, blinding integrity, and adverse events.

Waitlist Available
Background Therapy Allowed

M Health Fairview Clinic - Oxboro (+3 Sites)

Ian Maher, MD

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Empowered Relief for Pain in Cancer

18+
All Sexes
Tulsa, OK

This project will evaluate the feasibility and acceptability of Empowered Relief (ER) among American Indian adults who are currently receiving or have completed active cancer treatments at Stephenson Cancer Center (SCC). ER is a single-session, Zoom-based, 2-hour, skills-based pain management class delivered by certified instructors. Participants learn three core pain relief skills, develop a personalized plan, and receive access to a free binaural audio app for daily practice. ER has demonstrated moderate efficacy in individuals with chronic non-cancer pain, reducing pain intensity, pain interference, pain-related distress (pain catastrophizing), sleep disturbance, and anxiety at 3 and 6 months post-treatment. Because of its brief, didactic nature and Zoom delivery, ER can accommodate large class sizes and may address accessibility disparities among underserved cancer populations. While ER is being studied across various non-cancer populations and has been adopted as standard of care in leading healthcare institutions in the U.S. and abroad, it has not been tested in American Indians with cancer.

Waitlist Available
Has No Placebo

Stephenson Cancer Center - Tulsa Location

Sophia You

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Lavender-Sandalwood Aromatherapy for C-Section Recovery

18+
Female
Houston, TX

The purpose of this randomized controlled study is to explore whether lavender sandalwood aromatherapy can support comfort, mood, pain relief, and overall satisfaction for participants recovering from a scheduled cesarean section without complications. The main questions this study aims to answer are: * How does lavender sandalwood aromatherapy affect participants' mood during postpartum recovery after a cesarean section? * Does lavender sandalwood aromatherapy help reduce pain during recovery? * Does lavender sandalwood aromatherapy improve participants' overall satisfaction with their recovery experience? Researchers will compare participants who receive lavender-sandalwood aromatherapy with those who do not to determine whether it improves mood, reduces pain, and enhances patient satisfaction. Participants will be asked to: * Wear aromatherapy tabs on their gown for 24 hours. * Have the aromatherapy tabs applied 24 hours after the cesarean section and removed 48 hours after the cesarean section. * Complete surveys at 24 hours and 48 hours after the cesarean section. This will apply to both the control and intervention groups.

Waitlist Available
Has No Placebo

Memorial Hermann Memorial City Medical Center

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