Tramadol/APAP
Generic: TRAMADOL/APAP
Basic Information
Manufacturer
Direct_rx
Product Type
HUMAN PRESCRIPTION DRUG
Route of Administration
ORAL
FDA Set ID
4e40f55e-1d8e-ce2f-e063-6294a90a7bec
Indications & Usage
Tramadol hydrochloride and acetaminophen tablets are indicated for the management of acute pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate.
Limitations of Use: Tramadol hydrochloride and acetaminophen tablets are indicated for short-term use of five days or less.
Because of the risks of addiction, abuse, and misuse with opioids, which can occur at any dosage or duration [see Warnings and Precautions (5.1)], reserve tramadol hydrochloride and acetaminophen tablets for use in patients for whom alternative treatment options [e.g., non-opioid analgesics]: Have not been tolerated or are not expected to be tolerated, Have not provided adequate analgesia or are not expected to provide adequate analgesia.
Tramadol hydrochloride and acetaminophen tablets should not be used for an extended period of time.
Limitations of Use: Tramadol hydrochloride and acetaminophen tablets are indicated for short-term use of five days or less.
Because of the risks of addiction, abuse, and misuse with opioids, which can occur at any dosage or duration [see Warnings and Precautions (5.1)], reserve tramadol hydrochloride and acetaminophen tablets for use in patients for whom alternative treatment options [e.g., non-opioid analgesics]: Have not been tolerated or are not expected to be tolerated, Have not provided adequate analgesia or are not expected to provide adequate analgesia.
Tramadol hydrochloride and acetaminophen tablets should not be used for an extended period of time.
Adverse Reactions
The following serious adverse reactions are discussed, or described in greater detail, in other sections: Opioid-Induced Hyperalgesia and Allodynia [see Warnings and Precautions (5.8)] Addiction, Abuse, and Misuse [see Warnings and Precautions (5.1)] Life-Threatening Respiratory Depression [see Warnings and Precautions (5.2)] Interactions with Benzodiazepines or Other CNS Depressants [see Warnings and Precautions (5.3)] Neonatal Opioid Withdrawal Syndrome [see Warnings and Precautions (5.4)] Ultra-Rapid Metabolism of Tramadol and Other Risk Factors for Life-threatening Respiratory Depression in Children [see Warnings and Precautions (5.6)] Hepatotoxicity [see Warnings and Precautions (5.9)] Serotonin Syndrome [see Warnings and Precautions (5.10)] Seizures [see Warnings and Precautions (5.11)] Suicide [see Warnings and Precautions (5.12)] Adrenal Insufficiency [see Warnings and Precautions (5.14)] Severe Hypotension [see Warnings and Precautions (5.15)] Gastrointestinal Adverse Reactions [see Warnings and Precautions (5.18)] Hypersensitivity Reactions [see Warnings and Precautions (5.19)] Withdrawal [see Warnings and Precautions (5.21)] 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
The most common incidence of treatment-emergent adverse events (≥ 3%) in subjects from clinical trials was constipation, diarrhea, nausea, somnolence, anorexia, dizziness, and sweating increased.
Table 1 shows the incidence rate of treatment-emergent adverse events reported in ≥ 2% of subjects over five days of tramadol hydrochloride and acetaminophen use in clinical trials (subjects took an average of at least 6 tablets per day).
Table 1: Incidence of Treatment-Emergent Adverse Events (≥ 2%) Body System Preferred Term Tramadol Hydrochloride and Acetaminophen (N=142) (%) Gastrointestinal System Disorders Constipation Diarrhea Nausea Dry Mouth 6 3 3 2 Psychiatric Disorders Somnolence Anorexia Insomnia 6 3 2 Central & Peripheral Nervous System Dizziness 3 Skin and Appendages Sweating Increased Pruritus 4 2 Reproductive Disorders, Male* Prostatic Disorder 2 * Number of males = 62 Incidence at least 1%, causal relationship at least possible or greater: The following lists adverse reactions that occurred with an incidence of at least 1% in single-dose or repeated-dose clinical trials of tramadol hydrochloride and acetaminophen.
Body as a Whole – Asthenia, fatigue, hot flushes Central and Peripheral Nervous System – Dizziness, headache, tremor Gastrointestinal System – Abdominal pain, constipation, diarrhea, dyspepsia, flatulence, dry mouth, nausea, vomiting Psychiatric Disorders – Anorexia, anxiety, confusion, euphoria, insomnia, nervousness, somnolence Skin and Appendages – Pruritus, rash, increased sweating Selected Adverse events occurring at less than 1%: The following lists clinically relevant adverse reactions that occurred with an incidence of less than 1% in tramadol hydrochloride and acetaminophen clinical trials.
Body as a Whole – Chest pain, rigors, syncope, withdrawal syndrome Cardiovascular Disorders – Hypertension, aggravated hypertension, hypotension Central and Peripheral Nervous System – Ataxia, convulsions, hypertonia, migraine, aggravated migraine, involuntary muscle contractions, paresthesias, stupor, vertigo Gastrointestinal System – Dysphagia, melena, tongue edema Hearing and Vestibular Disorders – Tinnitus Heart Rate and Rhythm Disorders – Arrhythmia, palpitation, tachycardia Liver and Biliary System – Hepatic function abnormal Metabolic and Nutritional Disorders – Weight decrease Psychiatric Disorders – Amnesia, depersonalization, depression, drug abuse, emotional lability, hallucination, impotence, paroniria, abnormal thinking Red Blood Cell Disorders – Anemia Respiratory System – Dyspnea Urinary System – Albuminuria, micturition disorder, oliguria, urinary retention Vision Disorders – Abnormal vision 6.2 Post-marketing Experience The following adverse reactions have been identified during post-approval use of tramadol-containing products.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
Serotonin syndrome: Cases of serotonin syndrome, a potentially life-threatening condition, have been reported during concomitant use of opioids with serotonergic drugs.
Adrenal insufficiency: Cases of adrenal insufficiency have been reported with opioid use, more often following greater than one month of use.
Anaphylaxis: Anaphylaxis has been reported with ingredients contained in tramadol hydrochloride and acetaminophen.
Androgen deficiency: Cases of androgen deficiency have occurred with use of opioids for an extended period of time [see Clinical Pharmacology (12.2)].
Hyperalgesia and Allodynia: Cases of hyperalgesia and allodynia have been reported with opioid therapy of any duration [see Warnings and Precautions (5.8)] QT prolongation/torsade de pointes: Cases of QT prolongation and/or torsade de pointes have been reported with tramadol use.
Many of these cases were reported in patients taking another drug labeled for QT prolongation, in patients with a risk factor for QT prolongation (e.g., hypokalemia), or in the overdose setting.
Eye disorders – miosis, mydriasis Metabolism and nutrition disorders – Hyponatremia: Cases of severe hyponatremia and/or SIADH have been reported in patients taking tramadol, most often in females over the age of 65 and within the first week of therapy [see Warnings and Precautions (5.23)].
Hypoglycemia: Cases of hypoglycemia have been reported in patients taking tramadol.
Most reports were in patients with predisposing risk factors, including diabetes or renal insufficiency, or in elderly patients [see Warnings and Precautions (5.24)].
Nervous system disorders – movement disorder, speech disorder Psychiatric disorders – delirium Other clinically significant adverse experiences previously reported with tramadol hydrochloride: Other events which have been reported with the use of tramadol products and for which a causal association has not been determined include: vasodilation, orthostatic hypotension, myocardial ischemia, pulmonary edema, allergic reactions (including anaphylaxis and urticaria, Stevens-Johnson syndrome/TENS), cognitive dysfunction, difficulty concentrating, depression, suicidal tendency, hepatitis, liver failure, and gastrointestinal bleeding.
Reported laboratory abnormalities included elevated creatinine and liver function tests.
Serotonin syndrome (whose symptoms may include mental status change, hyperreflexia, fever, shivering, tremor, agitation, diaphoresis, seizures, and coma) has been reported with tramadol when used concomitantly with other serotonergic agents such as SSRIs and MAOIs.
The most common incidence of treatment-emergent adverse events (≥ 3%) in subjects from clinical trials was constipation, diarrhea, nausea, somnolence, anorexia, dizziness, and sweating increased.
Table 1 shows the incidence rate of treatment-emergent adverse events reported in ≥ 2% of subjects over five days of tramadol hydrochloride and acetaminophen use in clinical trials (subjects took an average of at least 6 tablets per day).
Table 1: Incidence of Treatment-Emergent Adverse Events (≥ 2%) Body System Preferred Term Tramadol Hydrochloride and Acetaminophen (N=142) (%) Gastrointestinal System Disorders Constipation Diarrhea Nausea Dry Mouth 6 3 3 2 Psychiatric Disorders Somnolence Anorexia Insomnia 6 3 2 Central & Peripheral Nervous System Dizziness 3 Skin and Appendages Sweating Increased Pruritus 4 2 Reproductive Disorders, Male* Prostatic Disorder 2 * Number of males = 62 Incidence at least 1%, causal relationship at least possible or greater: The following lists adverse reactions that occurred with an incidence of at least 1% in single-dose or repeated-dose clinical trials of tramadol hydrochloride and acetaminophen.
Body as a Whole – Asthenia, fatigue, hot flushes Central and Peripheral Nervous System – Dizziness, headache, tremor Gastrointestinal System – Abdominal pain, constipation, diarrhea, dyspepsia, flatulence, dry mouth, nausea, vomiting Psychiatric Disorders – Anorexia, anxiety, confusion, euphoria, insomnia, nervousness, somnolence Skin and Appendages – Pruritus, rash, increased sweating Selected Adverse events occurring at less than 1%: The following lists clinically relevant adverse reactions that occurred with an incidence of less than 1% in tramadol hydrochloride and acetaminophen clinical trials.
Body as a Whole – Chest pain, rigors, syncope, withdrawal syndrome Cardiovascular Disorders – Hypertension, aggravated hypertension, hypotension Central and Peripheral Nervous System – Ataxia, convulsions, hypertonia, migraine, aggravated migraine, involuntary muscle contractions, paresthesias, stupor, vertigo Gastrointestinal System – Dysphagia, melena, tongue edema Hearing and Vestibular Disorders – Tinnitus Heart Rate and Rhythm Disorders – Arrhythmia, palpitation, tachycardia Liver and Biliary System – Hepatic function abnormal Metabolic and Nutritional Disorders – Weight decrease Psychiatric Disorders – Amnesia, depersonalization, depression, drug abuse, emotional lability, hallucination, impotence, paroniria, abnormal thinking Red Blood Cell Disorders – Anemia Respiratory System – Dyspnea Urinary System – Albuminuria, micturition disorder, oliguria, urinary retention Vision Disorders – Abnormal vision 6.2 Post-marketing Experience The following adverse reactions have been identified during post-approval use of tramadol-containing products.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
Serotonin syndrome: Cases of serotonin syndrome, a potentially life-threatening condition, have been reported during concomitant use of opioids with serotonergic drugs.
Adrenal insufficiency: Cases of adrenal insufficiency have been reported with opioid use, more often following greater than one month of use.
Anaphylaxis: Anaphylaxis has been reported with ingredients contained in tramadol hydrochloride and acetaminophen.
Androgen deficiency: Cases of androgen deficiency have occurred with use of opioids for an extended period of time [see Clinical Pharmacology (12.2)].
Hyperalgesia and Allodynia: Cases of hyperalgesia and allodynia have been reported with opioid therapy of any duration [see Warnings and Precautions (5.8)] QT prolongation/torsade de pointes: Cases of QT prolongation and/or torsade de pointes have been reported with tramadol use.
Many of these cases were reported in patients taking another drug labeled for QT prolongation, in patients with a risk factor for QT prolongation (e.g., hypokalemia), or in the overdose setting.
Eye disorders – miosis, mydriasis Metabolism and nutrition disorders – Hyponatremia: Cases of severe hyponatremia and/or SIADH have been reported in patients taking tramadol, most often in females over the age of 65 and within the first week of therapy [see Warnings and Precautions (5.23)].
Hypoglycemia: Cases of hypoglycemia have been reported in patients taking tramadol.
Most reports were in patients with predisposing risk factors, including diabetes or renal insufficiency, or in elderly patients [see Warnings and Precautions (5.24)].
Nervous system disorders – movement disorder, speech disorder Psychiatric disorders – delirium Other clinically significant adverse experiences previously reported with tramadol hydrochloride: Other events which have been reported with the use of tramadol products and for which a causal association has not been determined include: vasodilation, orthostatic hypotension, myocardial ischemia, pulmonary edema, allergic reactions (including anaphylaxis and urticaria, Stevens-Johnson syndrome/TENS), cognitive dysfunction, difficulty concentrating, depression, suicidal tendency, hepatitis, liver failure, and gastrointestinal bleeding.
Reported laboratory abnormalities included elevated creatinine and liver function tests.
Serotonin syndrome (whose symptoms may include mental status change, hyperreflexia, fever, shivering, tremor, agitation, diaphoresis, seizures, and coma) has been reported with tramadol when used concomitantly with other serotonergic agents such as SSRIs and MAOIs.