Data from FDA - Curated by EPG Health - Last updated 13 March 2018

Indication(s)

INDICATIONS AND USAGE ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) is indicated for the relief of the symptom complex of tension (or muscle contraction) headache. Evidence supporting the efficacy of ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) is derived from 2 multi-clinic trials that compared patients with tension headache randomly assigned to 4 parallel treatments: ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP), codeine, (Butalbital, Aspirin, and Caffeine Capsules, USP), and placebo. Response was assessed over the course of the first 4 hours of each of 2 distinct headaches, separated by at least 24 hours. ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) proved statistically significantly superior to each of its components ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) and to placebo on measures of pain relief. Evidence supporting the efficacy and safety of ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) in the treatment of multiple recurrent headaches is unavailable. Caution in this regard is required because codeine and butalbital are habit-forming and potentially abusable.

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Advisory information

contraindications
CONTRAINDICATIONS ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) is contraindicated under the following conditions: Hypersensitivity or intolerance to aspirin, caffeine, butalbital or codeine. Patients with hemorrhagic diathesis (e.g., hemophilia, hypoprothrombin emia, von Willebrand's disease, the thrombocytopenias, thrombasthenia and other ill-defined hereditary platelet dysfunctions, severe vitamin K deficiency and severe liver damage). Patients with the syndrome of nasal polyps, angioedema and bronchospastic reactivity to aspirin or other non-steroidal anti-inflammatory drugs. Anaphylactoid reactions have occurred in such patients. Peptic ulcer or other serious gastrointestinal lesions. Patients with porphyria.
Special warnings and precautions
PRECAUTIONS General ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) should be prescribed with caution for certain special-risk patients such as the elderly or debilitated, and those with severe impairment of renal or hepatic function, coagulation disorders, or head injuries, elevated intracranial pressure, acute abdominal conditions, hypothyroidism, urethral stricture, Addison's disease, prostatic hypertrophy, and peptic ulcer. Aspirin should be used with caution in patients on anticoagulant therapy and in patients with underlying hemostatic defects. Precautions should be taken when administering salicylates to persons with known allergies. Hypersensitivity to aspirin is particularly likely in patients with nasal polyps, and relatively common in those with asthma. Ultra-rapid Metabolizers of Codeine Some individuals may be ultra-rapid metabolizers due to a specific CYP2D6*2x2 genotype. These individuals convert codeine into its active metabolite, morphine, more rapidly and completely than other people. This rapid conversion results in higher than expected serum morphine levels. Even at labeled dosage regimens, individuals who are ultra-rapid metabolizers may experience overdose symptoms such as extreme sleepiness, confusion or shallow breathing. The prevalence of this CYP2D6 phenotype varies widely and has been estimated at 0.5 to 1% in Chinese and Japanese, 0.5 to 1% in Hispanics, 1-10% in Caucasians, 3% in African Americans, and 16-28% in North Africans, Ethiopians and Arabs. Data is not available for other ethnic groups. When physicians prescribe codeine-containing drugs, they should choose the lowest effective dose for the shortest period of time and should inform their patients about these risks and the signs of morphine overdose. (See PRECAUTIONS, Nursing Mothers ) Information for Patients Patients should be informed that this combination product contains aspirin and should not be taken by patients with an aspirin allergy. ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) may impair the mental and/or physical abilities required for performance of potentially hazardous tasks such as driving a car or operating machinery. Such tasks should be avoided while taking ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP). Alcohol and other CNS depressants may produce an additive CNS depression when taken with ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP), and should be avoided. Codeine and butalbital may be habit-forming. Patients should take the drug only for as long as it is prescribed, in the amounts prescribed, and no more frequently than prescribed. For information on use in geriatric patients, refer to PRECAUTIONS/Geriatric Use. Caution patients that some people have a variation in a liver enzyme and change codeine into morphine more rapidly and completely than other people. These people are ultra-rapid metabolizers and are more likely to have higher-than-normal levels of morphine in their blood after taking codeine which can result in overdose symptoms such as extreme sleepiness, confusion, or shallow breathing. In most cases, it is unknown if someone is an ultra-rapid codeine metabolizer. Nursing mothers taking codeine can also have higher morphine levels in their breast milk if they are ultra-rapid metabolizers. These higher levels of morphine in breast milk may lead to life-threatening or fatal side effects in nursing babies. Instruct nursing mothers to watch for signs of morphine toxicity in their infants including increased sleepiness (more than usual), difficulty breastfeeding, breathing difficulties, or limpness. Instruct nursing mothers to talk to the baby's doctor immediately if they notice these signs and, if they cannot reach the doctor right away, to take the baby to an emergency room or call 911 (or local emergency services). Laboratory Tests In patients with severe hepatic or renal disease, effects of therapy should be monitored with serial liver and/or renal function tests. Drug Interactions The CNS effects of butalbital may be enhanced by monoamine oxidase (MAO) inhibitors. In patients receiving concomitant corticosteroids and chronic use of aspirin, withdrawal of corticosteroids may result in salicylism because corticosteroids enhance renal clearance of salicylates and their withdrawal is followed by return to normal rates of renal clearance. ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) may enhance the effects of: Oral anticoagulants, causing bleeding by inhibiting prothrombin formation in the liver and displacing anticoagulants from plasma protein binding sites. Oral antidiabetic agents and insulin, causing hypoglycemia by contributing an additive effect, if dosage of ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) exceeds maximum recommended daily dosage. 6-mercaptopurine and methotrexate, causing bone marrow toxicity and blood dyscrasias by displacing these drugs from secondary binding sites, and, in the case of methotrexate, also reducing its excretion. Non-steroidal anti-inflammatory agents, increasing the risk of peptic ulceration and bleeding by contributing addictive effects. Other narcotic analgesics, alcohol, general anesthetics, tranquilizers such as chlordiazepoxide, sedative-hypnotics, or other CNS depressants, causing increased CNS depression. ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) may diminish the effects of: Uricosuric agents such as probenecid and sulfinpyrazone, reducing their effectiveness in the treatment of gout. Aspirin competes with these agents for protein binding sites. Drug/Laboratory Test Interactions Aspirin Aspirin may interfere with the following laboratory determinations in blood: serum amylase, fasting blood glucose, cholesterol, protein, serum glutamic-oxalacetic transaminase (SGOT), uric acid, prothrombin time and bleeding time. Aspirin may interfere with the following laboratory determinations in urine: glucose, 5-hydroxy-indoleacetic acid, Gerhardt ketone, vanillylmandelic acid (VMA), uric acid, diacetic acid, and spectrophotometric detection of barbiturates. Codeine Codeine may increase serum amylase levels. Carcinogenesis, Mutagenesis, Impairment of Fertility Adequate long-term studies have been conducted in mice and rats with aspirin, alone or in combination with other drugs, in which no evidence of carcinogenesis was seen. No adequate studies have been conducted in animals to determine whether aspirin has a potential for mutagenesis or impairment of fertility. No adequate studies have been conducted in animals to determine whether butalbital has a potential for carcinogenesis, mutagenesis, or impairment of fertility. Usage in Pregnancy Teratogenic Effects Pregnancy Category C Animal reproduction studies have not been conducted with butalbital, aspirin, caffeine and codeine phosphate. It is also not known whether this combination product can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. This product should be given to a pregnant woman only when clearly needed. Nonteratogenic Effects Although ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) was not implicated in the birth defect, a female infant was born with lissencephaly, pachygyria and heterotopic gray matter. The infant was born 8 weeks prematurely to a woman who had taken an average of 90 ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) each month from the first few days of pregnancy. The child's development was mildly delayed and from one year of age she had partial simple motor seizures. Withdrawal seizures were reported in a two-day-old male infant whose mother had taken a butalbital-containing drug during the last 2 months of pregnancy. Butalbital was found in the infant's serum. The infant was given phenobarbital 5 mg/kg, which was tapered without further seizure or other withdrawal symptoms. Studies of aspirin use in pregnant women have not shown that aspirin increases the risk of abnormalities when administered during the first trimester of pregnancy. In controlled studies involving 41,337 pregnant women and their offspring, there was no evidence that aspirin taken during pregnancy caused stillbirth, neonatal death or reduced birth weight. In controlled studies of 50,282 pregnant women and their offspring, aspirin administration in moderate and heavy doses during the first four lunar months of pregnancy showed no teratogenic effect. Reproduction studies have been performed in rabbits and rats at doses up to 150 times the human dose and have revealed no evidence of impaired fertility or harm to the fetus due to codeine. Therapeutic doses of aspirin in pregnant women close to term may cause bleeding in mother, fetus, or neonate. During the last 6 months of pregnancy, regular use of aspirin in high doses may prolong pregnancy and delivery. Labor and Delivery Ingestion of aspirin prior to delivery may prolong delivery or lead to bleeding in the mother or neonate. Use of codeine during labor may lead to respiratory depression in the neonate. Nursing Mothers Aspirin, caffeine, barbiturates and codeine are excreted in breast milk in small amounts, but the significance of their effects on nursing infants is not known. Because of potential for serious adverse reactions in nursing infants from ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP), a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother. Codeine is secreted into human milk. In women with normal codeine metabolism (normal CYP2D6 activity), the amount of codeine secreted into human milk is low and dose-dependent. Despite the common use of codeine products to manage postpartum pain, reports of adverse events in infants are rare. However, some women are ultra-rapid metabolizers of codeine. These women achieve higher-than-expected serum levels of codeine's active metabolite, morphine, leading to higher-than-expected levels of morphine in breast milk and potentially dangerously high serum morphine levels in their breastfed infants. Therefore, maternal use of codeine can potentially lead to serious adverse reactions, including death, in nursing infants. The prevalence of this CYP2D6 phenotype varies widely and has been estimated at 0.5 to 1% in Chinese and Japanese, 0.5 to 1% in Hispanics, 1-10% in Caucasians, 3% in African Americans, and 16-28% in North Africans, Ethiopians and Arabs. Data is not available for other ethnic groups. The risk of infant exposure to codeine and morphine through breast milk should be weighed against the benefits of breastfeeding for both the mother and baby. Caution should be exercised when codeine is administered to a nursing woman. If a codeine containing product is selected, the lowest dose should be prescribed for the shortest period of time to achieve the desired clinical effect. Mothers using codeine should be informed about when to seek immediate medical care and how to identify the signs and symptoms of neonatal toxicity, such as drowsiness or sedation, difficulty breastfeeding, breathing difficulties, and decreased tone, in their baby. Nursing mothers who are ultra-rapid metabolizers may also experience overdose symptoms such as extreme sleepiness, confusion or shallow breathing. Prescribers should closely monitor mother-infant pairs and notify treating pediatricians about the use of codeine during breastfeeding. (See PRECAUTIONS, General, Ultra-rapid Metabolizers of Codeine ) Pediatric Use Safety and effectiveness in pediatric patients have not been established. Geriatric Use Clinical studies of ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy. Butalbital is known to be substantially excreted by the kidney, and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selection, and it may be useful to monitor renal function.
Adverse reactions
ADVERSE REACTIONS Commonly Observed The most commonly reported adverse events associated with the use of ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) and not reported at an equivalent incidence by placebo-treated patients were nausea and/or abdominal pain, drowsiness and dizziness. Associated with Treatment Discontinuation Of the 382 patients treated with ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) in controlled clinical trials, three (0.8%) discontinued treatment with ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) because of adverse events. One patient each discontinued treatment for the following reasons: gastrointestinal upset; lightheadedness and heavy eyelids; and drowsiness and generalized tingling. Incidence in Controlled Clinical Trials The following table summarizes the incidence rates of the adverse events reported by at least 1% of the ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) treated patients in controlled clinical trials comparing ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) to placebo, and provides a comparison to the incidence rates reported by the placebo-treated patients. The prescriber should be aware that these figures cannot be used to predict the incidence of side effects in the course of usual medical practice where patient characteristics and other factors differ from those that prevailed in the clinical trials. Similarly, the cited frequencies cannot be compared with figures obtained from other clinical investigations involving different treatments, uses, and investigators. Adverse Events Reported by at Least 1% of Butalbital, Aspirin, Caffeine, and Codeine Phosphate, USP Treated Patients During Placebo Controlled Clinical Trials Incidence Rate of Adverse Events Body System/Adverse Event Butalbital, Aspirin, Caffeine, and Codeine Phosphate, USP (N=382) Placebo (N=377) Central Nervous Drowsiness 2.4% 0.5% Dizziness/Lightheadedness 2.6% 0.5% Intoxicated Feeling 1.0% 0% Gastrointestinal Nausea/Abdominal Pain 3.7% 0.8% Other Adverse Events Reported During Controlled Clinical Trials The listing that follows represents the proportion of the 382 patients exposed to ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) while participating in the controlled clinical trials who reported, on at least one occasion, an adverse event of the type cited. All reported adverse events, except those already presented in the previous table, are included. It is important to emphasize that, although the adverse events reported did occur while the patient was receiving ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP), the adverse events were not necessarily caused by ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP). Adverse events are classified by body system and frequency, "Frequent" is defined as an adverse event which occurred in at least 1/100 (1%) of the patients; all adverse events listed in the previous table are frequent. "Infrequent" is defined as an adverse event that occurred in less than 1/100 patients but at least 1/1000 patients. All adverse events tabulated below are classified as infrequent. Central Nervous System: headache, shaky feeling, tingling, agitation, fainting, fatigue, heavy eyelids, high energy, hot spells, numbness and sluggishness. Autonomic Nervous System: dry mouth and hyperhidrosis. Gastrointestinal: vomiting, difficulty swallowing, and heartburn. Cardiovascular: tachycardia. Musculoskeletal: leg pain and muscle fatigue. Genitourinary: diuresis. Miscellaneous: pruritus, fever, earache, nasal congestion, and tinnitus. Voluntary reports of adverse drug events, temporally associated with ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP), that have been received since market introduction and that were not reported in clinical trials by the patients treated with ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP), are listed below. Many or most of these events may have no causal relationship with the drug and are listed according to body system. Central Nervous System: abuse, addiction, anxiety, depression, disorientation, hallucination, hyperactivity, insomnia, libido decrease, nervousness, neuropathy, psychosis, sedation, sexual activity increase, slurred speech, twitching, unconsciousness, vertigo. Autonomic Nervous System: epistaxis, flushing, miosis, salivation. Gastrointestinal: anorexia, appetite increased, constipation, diarrhea, esophagitis, gastroenteritis, gastrointestinal spasm, hiccup, mouth burning, pyloric ulcer. Cardiovascular: chest pain, hypotensive reaction, palpitations, syncope. Skin: erythema, erythema multiforme, exfoliative dermatitis, hives, rash, toxic epidermal necrolysis. Urinary: kidney impairment, urinary difficulty. Miscellaneous: allergic reaction, anaphylactic shock, cholangiocarcinoma, drug interaction with erythromycin (stomach upset), edema. The following adverse drug events may be borne in mind as potential effects of the components of ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP). Potential effects of high dosage are listed in the OVERDOSAGE section of this insert. Aspirin: occult blood loss, hemolytic anemia, iron deficiency anemia, gastric distress, heartburn, nausea, peptic ulcer, prolonged bleeding time, acute airway obstruction, renal toxicity when taken in high doses for prolonged periods, impaired urate excretion, hepatitis. Caffeine: cardiac stimulation, irritability, tremor, dependence, nephrotoxicity, hyperglycemia. Codeine: nausea, vomiting, drowsiness, lightheadedness, constipation, pruritus.

Usage information

Dosing and administration
DOSAGE AND ADMINISTRATION One or 2 capsules every 4 hours. Total daily dosage should not exceed 6 capsules. Extended and repeated use of this product is not recommended because of the potential for physical dependence.
Pregnancy and lactation
Nursing Mothers Aspirin, caffeine, barbiturates and codeine are excreted in breast milk in small amounts, but the significance of their effects on nursing infants is not known. Because of potential for serious adverse reactions in nursing infants from ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP), a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother. Codeine is secreted into human milk. In women with normal codeine metabolism (normal CYP2D6 activity), the amount of codeine secreted into human milk is low and dose-dependent. Despite the common use of codeine products to manage postpartum pain, reports of adverse events in infants are rare. However, some women are ultra-rapid metabolizers of codeine. These women achieve higher-than-expected serum levels of codeine's active metabolite, morphine, leading to higher-than-expected levels of morphine in breast milk and potentially dangerously high serum morphine levels in their breastfed infants. Therefore, maternal use of codeine can potentially lead to serious adverse reactions, including death, in nursing infants. The prevalence of this CYP2D6 phenotype varies widely and has been estimated at 0.5 to 1% in Chinese and Japanese, 0.5 to 1% in Hispanics, 1-10% in Caucasians, 3% in African Americans, and 16-28% in North Africans, Ethiopians and Arabs. Data is not available for other ethnic groups. The risk of infant exposure to codeine and morphine through breast milk should be weighed against the benefits of breastfeeding for both the mother and baby. Caution should be exercised when codeine is administered to a nursing woman. If a codeine containing product is selected, the lowest dose should be prescribed for the shortest period of time to achieve the desired clinical effect. Mothers using codeine should be informed about when to seek immediate medical care and how to identify the signs and symptoms of neonatal toxicity, such as drowsiness or sedation, difficulty breastfeeding, breathing difficulties, and decreased tone, in their baby. Nursing mothers who are ultra-rapid metabolizers may also experience overdose symptoms such as extreme sleepiness, confusion or shallow breathing. Prescribers should closely monitor mother-infant pairs and notify treating pediatricians about the use of codeine during breastfeeding. (See PRECAUTIONS, General, Ultra-rapid Metabolizers of Codeine )

Interactions

Drug Interactions The CNS effects of butalbital may be enhanced by monoamine oxidase (MAO) inhibitors. In patients receiving concomitant corticosteroids and chronic use of aspirin, withdrawal of corticosteroids may result in salicylism because corticosteroids enhance renal clearance of salicylates and their withdrawal is followed by return to normal rates of renal clearance. ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) may enhance the effects of: Oral anticoagulants, causing bleeding by inhibiting prothrombin formation in the liver and displacing anticoagulants from plasma protein binding sites. Oral antidiabetic agents and insulin, causing hypoglycemia by contributing an additive effect, if dosage of ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) exceeds maximum recommended daily dosage. 6-mercaptopurine and methotrexate, causing bone marrow toxicity and blood dyscrasias by displacing these drugs from secondary binding sites, and, in the case of methotrexate, also reducing its excretion. Non-steroidal anti-inflammatory agents, increasing the risk of peptic ulceration and bleeding by contributing addictive effects. Other narcotic analgesics, alcohol, general anesthetics, tranquilizers such as chlordiazepoxide, sedative-hypnotics, or other CNS depressants, causing increased CNS depression. ASCOMP® with Codeine (Butalbital, Aspirin, Caffeine, and Codeine Phosphate Capsules, USP) may diminish the effects of: Uricosuric agents such as probenecid and sulfinpyrazone, reducing their effectiveness in the treatment of gout. Aspirin competes with these agents for protein binding sites.

More information

Category Value
Authorisation number ANDA075231
Agency product number KHS0AZ4JVK
Orphan designation No
Product NDC 63629-2952
Date Last Revised 28-10-2017
Type HUMAN PRESCRIPTION DRUG
RXCUI 994237
Marketing authorisation holder Bryant Ranch Prepack