Analgesic efficacy and safety of paracetamol-codeine combinations versus paracetamol alone: a systematic review

Meta-analysis in clinical trials

1986 • 36,193 citations

The Pharmacological Basis of Therapeutics

1976 • 8,675 citations

Opioid analgesics and antagonists

1996 • 1,193 citations

The Pharmacological Basis of Therapeutics, 7th ed

1986 • 621 citations

Acupuncture and chronic pain: A criteria-based meta-analysis

1990 • 320 citations

A model to evaluate mild analgesics in oral surgery outpatients

1976 • 305 citations

Acetaminophen blocks spinal hyperalgesia induced by NMDA and substance P

1994 • 246 citations

Efficacy and safety of nonsteroidal antiinflammatory drugs for cancer pain: a meta-analysis.

1994 • 246 citations

Codeine increases pain thresholds to copper vapor laser stimuli in extensive but not poor metabolizers of sparteine

1990 • 196 citations

Effectiveness of various medications on postoperative pain following complete instrumentation

1994 • 196 citations

Central analgesic effect of acetaminophen but not of aspirin

1991 • 194 citations

CLINICAL EPIDEMIOLOGY

1969 • 172 citations

Five Studies on Ibuprofen for Postsurgical Dental Pain

1984 • 137 citations

Codeine plus paracetamol versus paracetamol in longer-term treatment of chronic pain due to osteoarthritis of the hip. A randomised, double-blind, multi-centre study

1990 • 125 citations

Combination Analgesics

1984 • 119 citations

The Design of Analgesic Clinical Trials

1992 • 118 citations

Evaluation of Ketorolac, Ibuprofen, Acetaminophen, and an Acetaminophen‐Codeine Combination in Postoperative Oral Surgery Pain

1990 • 102 citations

Effectiveness of various medications on postoperative pain following root canal obturation

1994 • 76 citations

Acetaminophen: a practical pharmacologic overview.

1984 • 60 citations

The additive analgesic efficacy of acetaminophen,1000 mg, and codeine, 60 mg, in dental pain

1987 • 56 citations

Diflunisal. A new oral analgesic with an unusually long duration of action

1982 • 54 citations

Analgesic Efficacy of Acetaminophen 1000 mg, Acetaminophen 2000 mg, and the Combination of Acetaminophen 1000 mg and Codeine Phosphate 60 mg versus Placebo in Acute Postoperative Pain

1991 • 53 citations

Treatment of fever in childhood

1994 • 49 citations

Paracetamol plus supplementary doses of codeine an analgesic study of repeated doses

1982 • 43 citations

Comparative study of flurbiprofen, zomepirac sodium, acetaminophen plus codeine, and acetaminophen for the relief of postsurgical dental pain

1986 • 41 citations

Double-blind, placebo controlled comparison of paracetamol and paracetamol plus codeine ? a quantitative evaluation by laser induced pain

1991 • 40 citations

Visual analogue scale and the analysis of analgesic action

1983 • 37 citations

Codeine added to paracetamol induced adverse effects but did not increase analgesia.

1982 • 37 citations

An Appraisal of Codeine as an Analgesic: Single‐Dose Analysis

1984 • 36 citations

Analgesic efficacy of flurbiprofen in comparison with acetaminophen, acetaminophen plus codeine, and placebo after impacted third molar removal

1994 • 35 citations

Analysis of the Analgesic Efficacy of Acetaminophen 1000 mg, Codeine Phosphate 60 mg, and the Combination of Acetaminophen 1000 mg and Codeine Phosphate 60 mg in the Relief of Postoperative Pain

1986 • 31 citations

Acetaminophen with codeine for the relief of severe pain in postpartum patients.

1974 • 30 citations

The relative efficacy of indoprofen compared with opioid-analgesic combinations.

1981 • 29 citations

A 12-hour evaluation of the analgesic efficacy of diflunisal, acetaminophen, and acetaminophen-codeine combination, and placebo in postoperative pain.

1983 • 24 citations

Evaluation of Flurbiprofen, Acetaminophen, an Acetaminophen‐Codeine Combination, and Placebo in Postoperative Oral Surgery Pain

1989 • 24 citations

A 12‐Hour Evaluation of the Analgesic Efficacy of Diflunisal, Acetaminophen, an Acetaminophen‐Codeine Combination, and Placebo in Postoperative Pain

1983 • 23 citations

Double-blind comparison of meclofenamate sodium with acetaminophen, acetaminophen with codeine and placebo for relief of postsurgical dental pain.

1988 • 22 citations

The analgesic efficacy of flurbiprofen compared to acetaminophen with codeine.

1991 • 18 citations

Therapeutic doses of codeine have no effect on acetaminophen clearance or metabolism

1988 • 18 citations

Opioid Analgesics and Antagonists

2011 • 17 citations

Lack of effect of paracetamol on the pharmacokinetics and metabolism of codeine in man

1991 • 14 citations

[Prevention and control of pain in (adeno)tonsillectomy].

1992 • 9 citations

Treatment of fever in childhood

1994 • 6 citations

Evaluating codeine plus paracetamol for pain.

1991 • 3 citations

Analgesic efficacy of flurbiprofen in comparison with acetaminophen, acetaminophen plus codeine, and placebo after impacted third molar removal

1994 • 1 citations

Deleted Work

1955 • 0 citations