What is the difference between ACETAMINOPHEN AND CODEINE PHOSPHATE and TRAMADOL HCL ER?

ACETAMINOPHEN AND CODEINE PHOSPHATE and TRAMADOL HCL ER are both Opioid Analgesics, so they work through the same broad mechanism. They differ in dosing, half-life, side-effect frequency, and how individual patients tolerate them. See the head-to-head sections below for the specifics.

Can ACETAMINOPHEN AND CODEINE PHOSPHATE and TRAMADOL HCL ER be used for the same conditions?

Both medications are prescribed for overlapping indications including INDICATIONS AND USAGE Acetaminophen and codeine phosphate tablets are indicated for the management of mild to moderate pain and where treatment with an opioid is appropriate and for which alternative treatments are inadequate. Limitations of Use Because of the risks of addiction. Always verify with your prescriber and the current FDA label before switching.

Is Acetaminophen and Codeine Phosphate the same as Tramadol HCL ER?

No. Acetaminophen and Codeine Phosphate (ACETAMINOPHEN AND CODEINE PHOSPHATE) and Tramadol HCL ER (TRAMADOL HCL ER) are distinct medications. They are sometimes confused because of similar branding or because they treat overlapping conditions, but they have different active ingredients and different safety profiles.

Can I switch from ACETAMINOPHEN AND CODEINE PHOSPHATE to TRAMADOL HCL ER?

Switching medications should always be done under prescriber supervision. The "patient stories" section on this page includes accounts from people who have made the switch and what their transition felt like, but those are individual experiences, not protocols.

ACETAMINOPHEN AND CODEINE PHOSPHATE vs TRAMADOL HCL ER

Compare ACETAMINOPHEN AND CODEINE PHOSPHATE (Acetaminophen and Codeine Phosphate) and TRAMADOL HCL ER (Tramadol HCL ER) — clinical data, side effects, and patient experiences.

ACETAMINOPHEN AND CODEINE PHOSPHATE

Acetaminophen and Codeine Phosphate, Codeine Linctus · Opioid Analgesic

How it works

Other agent

Approved for

INDICATIONS AND USAGE Acetaminophen and codeine phosphate tablets are indicated for the management of mild to moderate pain

where treatment with an opioid is appropriate and for which alternative treatments are inadequate. Limitations of Use Because of the risks of addiction

abuse

misuse

OralTablet

TRAMADOL HCL ER

Tramadol HCL ER · Opioid Analgesic

How it works

Other agent

Approved for

abuse

and misuse with opioids

which can occur at any dosages or duration

and because of the greater risks of overdose and death with extended-release opioid formulations [see Warnings and Precautions (5.1)]

OralTablet

Quick Comparison

ACETAMINOPHEN AND CODEINE PHOSPHATETRAMADOL HCL ER

Drug Class

Opioid Analgesic

Route

Oral

Half-Life

—

FDA Approved

—

Side Effect Frequency Comparison

Estimated frequency (%) based on clinical trial data

Side Effects

ACETAMINOPHEN AND CODEINE PHOSPHATE

Drug Not Working

1-10%

Fatigue

1-10%

Nausea

1-10%

Headache

1-10%

Diarrhea

1-10%

Shortness of Breath

1-10%

Joint Pain

1-10%

Vomiting

0.1-1%

TRAMADOL HCL ER

Vomiting

1-10%

Nausea

1-10%

Drug Not Working

1-10%

Headache

1-10%

Fatigue

1-10%

Shortness of Breath

1-10%

Dizziness

0.1-1%

Joint Pain

0.1-1%

FDA Warnings

ACETAMINOPHEN AND CODEINE PHOSPHATE

Assess each patient’s risk prior to prescribing acetaminophen and codeine phosphate tablets and monitor all patients regularly for the development of these behaviors and conditions [see WARNINGS]
Life-Threatening Respiratory Depression Serious, life-threatening, or fatal respiratory depression may occur with use of acetaminophen and codeine phosphate tablets, especially during initiation or following a dosage increase
To reduce the risk of respiratory depression, proper dosing and titration of Acetaminophen and codeine phosphate are essential [see Warnings]
Accidental Ingestion Accidental ingestion of even one dose of Acetaminophen and codeine phosphate tablets, especially by children, can result in a fatal overdose of acetaminophen and codeine phosphate [see WARNINGS]

TRAMADOL HCL ER

As an opioid, tramadol hydrochloride extended-release tablet exposes users to the risks of addiction, abuse, and misuse
Because extended-release products such as tramadol hydrochloride extended-release tablets deliver the opioid over an extended period of time, there is a greater risk for overdose and death due to the larger amount of tramadol present [see Drug Abuse and Dependence(9)]
Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed tramadol hydrochloride extended-release tablets
Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing tramadol hydrochloride extended-release tablets, and reassess all patients receiving tramadol hydrochloride extended-release tablets for the development of these behaviors and conditions

Clinical Trial Data

No head-to-head clinical studies found for ACETAMINOPHEN AND CODEINE PHOSPHATE vs TRAMADOL HCL ER.

ACETAMINOPHEN AND CODEINE PHOSPHATE vs TRAMADOL HCL ER: What You Should Know

Key Differences

Both ACETAMINOPHEN AND CODEINE PHOSPHATE and TRAMADOL HCL ER belong to the Opioid Analgesic class. While they share a similar mechanism of action, differences in pharmacokinetics, dosing, and side effect profiles may make one more suitable than the other for individual patients.

Shared Indications

Both medications are approved for abuse. When two drugs treat the same condition, the choice between them often depends on the patient's medical history, other medications, tolerability, and prescriber preference.

Safety Considerations

ACETAMINOPHEN AND CODEINE PHOSPHATE carries 4 FDA warnings. TRAMADOL HCL ER carries 4 FDA warnings. Patients should discuss all warnings and contraindications with their healthcare provider before starting or switching medications..

This comparison is for informational purposes only. Always consult a qualified healthcare professional before making medication decisions.

Related Comparisons

TRAMADOL HCL ER vs TRAMADOL HYDROCHLORIDE→CODEINE SULFATE vs TRAMADOL HCL ER→OXYCODONE HYDROCHLORIDE vs TRAMADOL HCL ER→OXYCODONE AND ACETAMINOPHEN vs TRAMADOL HCL ER→BUPRENORPHINE vs TRAMADOL HCL ER→BENZHYDROCODONE AND ACETAMINOPHEN vs TRAMADOL HCL ER→

Primary sources

Every figure on this comparison links back to its primary source. See data sources and methodology for the full provenance trail.

ACETAMINOPHEN AND CODEINE PHOSPHATE: DailyMed label · FAERS adverse events · ClinicalTrials.gov
TRAMADOL HCL ER: DailyMed label · FAERS adverse events · ClinicalTrials.gov

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ACETAMINOPHEN AND CODEINE PHOSPHATE vs TRAMADOL HCL ER

Compare ACETAMINOPHEN AND CODEINE PHOSPHATE (Acetaminophen and Codeine Phosphate) and TRAMADOL HCL ER (Tramadol HCL ER) — clinical data, side effects, and patient experiences.

ACETAMINOPHEN AND CODEINE PHOSPHATE

Acetaminophen and Codeine Phosphate, Codeine Linctus · Opioid Analgesic

How it works

Other agent

Approved for

INDICATIONS AND USAGE Acetaminophen and codeine phosphate tablets are indicated for the management of mild to moderate pain

where treatment with an opioid is appropriate and for which alternative treatments are inadequate. Limitations of Use Because of the risks of addiction

abuse

misuse

OralTablet

TRAMADOL HCL ER

Tramadol HCL ER · Opioid Analgesic

How it works

Other agent

Approved for

abuse

and misuse with opioids

which can occur at any dosages or duration

and because of the greater risks of overdose and death with extended-release opioid formulations [see Warnings and Precautions (5.1)]

OralTablet

Quick Comparison

ACETAMINOPHEN AND CODEINE PHOSPHATETRAMADOL HCL ER

Drug Class

Opioid Analgesic

Route

Oral

Half-Life

—

FDA Approved

—

Side Effect Frequency Comparison

Estimated frequency (%) based on clinical trial data

Side Effects

ACETAMINOPHEN AND CODEINE PHOSPHATE

Drug Not Working

1-10%

Fatigue

1-10%

Nausea

1-10%

Headache

1-10%

Diarrhea

1-10%

Shortness of Breath

1-10%

Joint Pain

1-10%

Vomiting

0.1-1%

TRAMADOL HCL ER

Vomiting

1-10%

Nausea

1-10%

Drug Not Working

1-10%

Headache

1-10%

Fatigue

1-10%

Shortness of Breath

1-10%

Dizziness

0.1-1%

Joint Pain

0.1-1%

FDA Warnings

ACETAMINOPHEN AND CODEINE PHOSPHATE

Assess each patient’s risk prior to prescribing acetaminophen and codeine phosphate tablets and monitor all patients regularly for the development of these behaviors and conditions [see WARNINGS]
Life-Threatening Respiratory Depression Serious, life-threatening, or fatal respiratory depression may occur with use of acetaminophen and codeine phosphate tablets, especially during initiation or following a dosage increase
To reduce the risk of respiratory depression, proper dosing and titration of Acetaminophen and codeine phosphate are essential [see Warnings]
Accidental Ingestion Accidental ingestion of even one dose of Acetaminophen and codeine phosphate tablets, especially by children, can result in a fatal overdose of acetaminophen and codeine phosphate [see WARNINGS]

TRAMADOL HCL ER

As an opioid, tramadol hydrochloride extended-release tablet exposes users to the risks of addiction, abuse, and misuse
Because extended-release products such as tramadol hydrochloride extended-release tablets deliver the opioid over an extended period of time, there is a greater risk for overdose and death due to the larger amount of tramadol present [see Drug Abuse and Dependence(9)]
Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed tramadol hydrochloride extended-release tablets
Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing tramadol hydrochloride extended-release tablets, and reassess all patients receiving tramadol hydrochloride extended-release tablets for the development of these behaviors and conditions

Clinical Trial Data

No head-to-head clinical studies found for ACETAMINOPHEN AND CODEINE PHOSPHATE vs TRAMADOL HCL ER.

ACETAMINOPHEN AND CODEINE PHOSPHATE vs TRAMADOL HCL ER: What You Should Know

Key Differences

Shared Indications

Safety Considerations

This comparison is for informational purposes only. Always consult a qualified healthcare professional before making medication decisions.

Primary sources

Every figure on this comparison links back to its primary source. See data sources and methodology for the full provenance trail.

ACETAMINOPHEN AND CODEINE PHOSPHATE: DailyMed label · FAERS adverse events · ClinicalTrials.gov
TRAMADOL HCL ER: DailyMed label · FAERS adverse events · ClinicalTrials.gov