Morphine Sulfate 15 mg Tablet, 12-count
Other active recalls for Morphine Sulfate (different manufacturers) — 4 · tap to view
🆔 Identity & classification
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🏷️ RxNorm drug class
This medicine belongs to the Opioid Agonist class.
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🏭 Manufacturer & labeler
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🩺 Clinical
- Morphine is typically prescribed only when your pain is severe enough that other options — like non-opioid medicines or weaker opioid combinations — haven't worked or aren't expect...
- Why is my doctor prescribing morphine instead of something milder?
- No — and this is one of the most important rules with morphine. Alcohol combined with morphine can push your morphine blood levels to life-threatening highs. This means no wine, be...
- Can I drink alcohol while taking morphine?
Patient education
Supplement & herbal interactions
Some supplements/herbs that may interact with Morphine Sulfate — tap one for details:
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💊 What it looks like
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🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
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UNII OP1R32D61U
Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
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UNII ETJ7Z6XBU4
Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
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UNII O8232NY3SJ
A plant-based carbohydrate derived from corn kernels. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in your stomach for absorption.
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UNII 4ELV7Z65AP
Stearic acid is a fatty acid derived from plant or animal sources. It acts as a binder and lubricant in tablets and capsules, helping them hold together and flow smoothly during manufacturing.
4 inactive ingredients listed in the exact product block matched to this NDC.
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ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.Inactive ingredient FAQ
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💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per each | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · Q2 2026 | $0.3219 | $3.86 / 12 tablets |
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🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Morphine Sulfate 15 mg 00054-0235-24 | Hikma | 100 tablets | $0.228 | AB | Discontinued | — |
| Morphine Sulfate 15 mg 00406-5118-01 | SpecGx | 100 tablets | $0.228 | AB | Availability likely | — |
| Morphine Sulfate 15 mg 00832-0273-11 | Upsher-Smith | 100 tablets | $0.228 | AB | Availability likely | — |
| Morphine Sulfate 15 mg 60687-0617-01 | American | 100 tablets | $0.228 | AB | Availability likely | — |
| Morphine Sulfate 15 mg 67877-0670-01 | Ascend | 100 tablets | $0.228 | AB | Availability likely | — |
| MS Contin 15 mg 42858-0515-01 | Rhodes | 100 tablets | $4.681 | AB | Availability likely | — |
| Morphine Sulfate 15 mg 63629-8459-01 | Bryant | 100 tablets | — | AB | FDA listed | — |
| Morphine Sulfate 15 mgthis 67296-1753-07 | RedPharm | 12 tablets | — | AB | Discontinued | — |
| Morphine Sulfate 15 mg 67296-2122-06 | Redpharm | 6 tablets | — | AB | FDA listed | — |
| Morphine Sulfate 15 mg 60760-0893-60 | St. | 60 tablets | — | AB | FDA listed | — |
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⏳ Availability & generic status
This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.
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📊 Medicare Part D spend CMS · PART D · 2026 (Q1)
🔬 Reported adverse events (FAERS)
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📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 67296-1753-01 | 10 TABLET in 1 BOTTLE (67296-1753-1) | 2019-07-22 | Inactivated by FDA |
| 67296-1753-06 | 6 TABLET in 1 BOTTLE (67296-1753-6) | 2019-07-22 | Inactivated by FDA |
| 67296-1753-07 You're viewing this | 12 TABLET in 1 BOTTLE (67296-1753-7) | 2019-07-22 | Inactivated by FDA |
You're viewing the largest of 3 pack sizes for this product.
Pack size FAQ
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🧭 About this NDC listing & data coverage
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | ✓ Available |
| Inactive ingredients (structured) | ✓ Available |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | ✓ Available |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |
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📄 Full prescribing information FDA SPL
🚨 Boxed Warning ▾
BOXED WARNING SECTION BOXED WARNING SECTION Addiction, Abuse, and Misuse Morphine sulfate tablets expose patients and other users to the risks of opioid addiction, abuse, and misuse, which can lead to overdose and death. Assess each patient's risk prior to prescribing morphine sulfate tablets and monitor all patients regularly for the development of these behaviors and conditions [see Warnings and Precautions (5.1) ] . Opioid Analgesic Risk Evaluation and Mitigation Strategy (REMS): To ensure that the benefits of opioid analgesics outweigh the risks of addiction, abuse, and misuse, the Food and Drug Administration (FDA) has required a REMS for these products [see Warnings and Precautions (5.2) ].
Under the requirements of the REMS, drug companies with approved opioid analgesic products must make REMS-compliant education programs available to healthcare providers. Healthcare providers are strongly encouraged to: complete a REMS-compliant education program, counsel patients and/or their caregivers, with every prescription, on safe use, serious risks, storage, and disposal of these products, emphasize to patients and their caregivers the importance of reading the Medication Guide every time it is provided by their pharmacist, and consider other tools to improve patient, household, and community safety.
Life-Threatening Respiratory Depression Serious, life-threatening, or fatal respiratory depression may occur with use of morphine sulfate tablets. Monitor for respiratory depression, especially during initiation of morphine sulfate tablets or following a dose increase [see Warnings and Precautions (5.3) ] . Accidental Ingestion Accidental ingestion of even one dose of morphine sulfate tablets, especially by children, can result in a fatal overdose of morphine [see Warnings and Precautions (5.3) ] .
Neonatal Opioid Withdrawal Syndrome Prolonged use of morphine sulfate tablets during pregnancy can result in neonatal opioid withdrawal syndrome, which may be life-threatening if not recognized and treated and requires management according to protocols developed by neonatology experts. If opioid use is required for a prolonged period in a pregnant woman, advise the patient of the risk of neonatal opioid withdrawal syndrome and ensure that appropriate treatment will be available [see Warnings and Precautions (5.4) ] .
Risks From Concomitant Use With Benzodiazepines Or Other CNS Depressants Concomitant use of opioids with benzodiazepines or other central nervous system (CNS) depressants, including alcohol, may result in profound sedation, respiratory depression, coma, and death [see Warnings and Precautions (5.5) , Drug Interactions (7) ] . Reserve concomitant prescribing of morphine sulfate tablets and benzodiazepines or other CNS depressants for use in patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required.
Follow patients for signs and symptoms of respiratory depression and sedation.
🎯 Indications and Usage ▾
1 INDICATIONS AND USAGE Morphine sulfate tablets are indicated for the management of acute and chronic pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate. Limitations of Use: Because of the risks of addiction, abuse, and misuse with opioids, even at recommended doses [see Warnings and Precautions (5.1) ] , reserve morphine sulfate tablets for use in patients for whom alternative treatment options [e.g., non-opioid analgesics or opioid combination products]: Have not been tolerated, or are not expected to be tolerated, Have not provided adequate analgesia or are not expected to provide adequate analgesia.
⏱️ Dosage and Administration ▾
2 DOSAGE AND ADMINISTRATION
2.1Important Dosage and Administration Instructions Use the lowest effective dosage for the shortest duration consistent with individual patient treatment goals [see Warnings and Precautions (5) ] . Initiate the dosing regimen for each patient individually, taking into account the patient's severity of pain, patient response, prior analgesic treatment experience, and risk factors for addiction, abuse, and misuse [see Warnings and Precautions (5.1) ] . Monitor patients closely for respiratory depression, especially within the first 24 to 72 hours of initiating therapy and following dosage increases with morphine sulfate and adjust the dosage accordingly [see Warnings and Precautions (5.3) ] .
2.2Initial Dosage Use of Morphine Sulfate Tablets as the First Opioid Analgesic (Opioid-naïve or Opioid-non-tolerant patients): Initiate treatment with morphine sulfate tablets in a dosing range of 15 mg to 30 mg every 4 hours as needed for pain. Conversion from Parenteral Morphine to Morphine Sulfate Tablets: For conversion from parenteral morphine to morphine sulfate tablets, anywhere from 3 to 6 mg of oral morphine sulfate may be required to provide pain relief equivalent to 1 mg of parenteral morphine. Conversion from Other Opioids to Morphine Sulfate Tablets: There is inter-patient variability in the potency of opioid drugs and opioid formulations.
Therefore, a conservative approach is advised when determining the total daily dosage of morphine sulfate tablets. It is safer to underestimate a patient's 24-hour morphine sulfate tablets dosage than to overestimate the 24-hour morphine sulfate tablets dosage and manage an adverse reaction due to overdose. Initiate dosing using morphine sulfate tablets 15 mg to 30 mg every 4 hours.
Conversion from Morphine Sulfate Tablets to Extended-Release Morphine: For a given dose, the same total amount of morphine sulfate is available from morphine sulfate tablets and extended-release morphine formulations. The extended duration of release of morphine sulfate from extended-release formulations results in reduced maximum and increased minimum plasma morphine sulfate concentrations than with shorter acting morphine sulfate products. Conversion from morphine sulfate tablets to the same total daily dose of an extended-release formulation could lead to excessive sedation at peak serum levels.
Therefore, conversion to extended-release morphine formulations must be accompanied by close observation for signs of excessive sedation and respiratory depression.
2.3Titration and Maintenance of Therapy Individually titrate morphine sulfate tablets to a dose that provides adequate analgesia and minimizes adverse reactions. Continually reevaluate patients receiving morphine sulfate tablets to assess the maintenance of pain control and the relative incidence of adverse reactions, as well as monitoring for the development of addiction, abuse, or misuse [see Warnings and Precautions (5.1) ] . Frequent communication is important among the prescriber, other members of the healthcare team, the patient, and the caregiver/family during periods of changing analgesic requirements, including initial titration.
If the level of pain increases after dosage stabilization, attempt to identify the source of increased pain before increasing the morphine sulfate tablets dosage. If unacceptable opioid-related adverse reactions are observed, consider reducing the dosage. Adjust the dosage to obtain an appropriate balance between management of pain and opioid-related adverse reactions.
2.4Safe Reduction or Discontinuation of Morphine Sulfate Tablets Do not abruptly discontinue morphine sulfate tablets in patients who may be physically dependent on opioids. Rapid discontinuation of opioid analgesics in patients who are physically dependent on opioids has resulted in serious withdrawal symptoms, uncontrolled pain, and suicide. Rapid discontinuation has also been associated with attempts to find other sources…
💊 Dosage Forms and Strengths ▾
3 DOSAGE FORMS AND STRENGTHS Morphine sulfate tablets are supplied as: 15 mg: white, round, flat-faced, beveled edge tablet; one side scored and one side debossed "15" and "273". 30 mg: white, round, flat-faced, beveled edge tablet; one side scored and one side debossed "30" and "274".
⛔ Contraindications ▾
4 CONTRAINDICATIONS Morphine sulfate tablets are contraindicated in patients with: Significant respiratory depression [see Warnings and Precautions (5.3) ] . Acute or severe bronchial asthma in an unmonitored setting or in the absence of resuscitative equipment [see Warnings and Precautions (5.6) ] . Concurrent use of monoamine oxidase inhibitors (MAOIs) or use of MAOIs within the last 14 days [see Warnings and Precautions (5.7) , Drug Interactions (7) ] .
Known or suspected gastrointestinal obstruction, including paralytic ileus [see Warnings and Precautions (5.11) ] . Hypersensitivity to morphine (e.g., anaphylaxis) [see Adverse Reactions (6) ] .
⚠️ Warnings and Cautions ▾
5 WARNINGS AND PRECAUTIONS
5.1Addiction, Abuse, and Misuse Morphine sulfate tablets contain morphine, a Schedule II controlled substance. As an opioid, morphine sulfate tablets expose users to the risks of addiction, abuse, and misuse [see Drug Abuse and Dependence (9) ] . Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed morphine sulfate.
Addiction can occur at recommended dosages and if the drug is misused or abused. Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing morphine sulfate tablets, and monitor all patients receiving morphine sulfate tablets for the development of these behaviors or conditions. Risks are increased in patients with a personal or family history of substance abuse (including drug or alcohol abuse or addiction) or mental illness (e.g., major depression).
The potential for these risks should not, however, prevent the proper management of pain in any given patient. Patients at increased risk may be prescribed opioids such as morphine sulfate tablets but use in such patients necessitates intensive counseling about the risks and proper use of morphine sulfate tablets along with intensive monitoring for signs of addiction, abuse, and misuse. Opioids are sought by drug abusers and people with addiction disorders and are subject to criminal diversion.
Consider these risks when prescribing or dispensing morphine sulfate tablets. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on the proper disposal of unused drug [see Patient Counseling Information (17) ] . Contact local state professional licensing board or state-controlled substances authority for information on how to prevent and detect abuse or diversion of this product.
5.2Opioid Analgesic Risk Evaluation and Mitigation Strategy (REMS) To ensure that the benefits of opioid analgesics outweigh the risks of addiction, abuse, and misuse, the Food and Drug Administration (FDA) has required a Risk Evaluation and Mitigation Strategy (REMS) for these products. Under the requirements of the REMS, drug companies with approved opioid analgesic products must make REMS-compliant education programs available to healthcare providers. Healthcare providers are strongly encouraged to do all of the following: Complete a REMS-compliant education program offered by an accredited provider of continuing education (CE) or another education program that includes all the elements of the FDA Education Blueprint for Health Care Providers Involved in the Management or Support of Patients with Pain.
Discuss the safe use, serious risks, and proper storage and disposal of opioid analgesics with patients and/or their caregivers every time these medicines are prescribed. The Patient Counseling Guide (PCG) can be obtained at this link: https://www.fda.gov/OpioidAnalgesicREMSPCG. Emphasize to patients and their caregivers the importance of reading the Medication Guide that they will receive from their pharmacist every time an opioid analgesic is dispensed to them.
Consider using other tools to improve patient, household, and community safety, such as patient-prescriber agreements that reinforce patient-prescriber responsibilities. To obtain further information on the opioid analgesic REMS and for a list of accredited REMS CME/CE, call 1-800-503-0784, or log on to www.opioidanalgesicrems.com . The FDA Blueprint can be found at www.fda.gov/OpioidAnalgesicREMSBlueprint .
5.3Life-Threatening Respiratory Depression Serious, life-threatening, or fatal respiratory depression has been reported with the use of opioids, even when used as recommended. Respiratory depression, if not immediately recognized and treated, may lead to respiratory arrest and death. Management of respiratory depression may include close observation, supportive measures, and use of opioid antagonists, depending on the patient's clinical status . Carbon…
🤒 Adverse Reactions ▾
6 ADVERSE REACTIONS The following serious adverse reactions are described, or described in greater detail, in other sections: Addiction, Abuse, and Misuse [see Warnings and Precautions (5.1) ] Life-Threatening Respiratory Depression [see Warnings and Precautions (5.3) ] Neonatal Opioid Withdrawal Syndrome [see Warnings and Precautions (5.4) ] Interactions with Benzodiazepine or Other CNS Depressants [see Warnings and Precautions (5.5) ] Adrenal Insufficiency [see Warnings and Precautions (5.8) ] Severe Hypotension [see Warnings and Precautions (5.9) ] Gastrointestinal Adverse Reactions [see Warnings and Precautions (5.11) ] Seizures [see Warnings and Precautions (5.12) ] Withdrawal [see Warnings and Precautions (5.13) ] The following adverse reactions associated with the use of morphine were identified in clinical studies or post-marketing reports.
Because some of these reactions were 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. Serious adverse reactions associated with morphine use included: respiratory depression, apnea, and to a lesser degree, circulatory depression, respiratory arrest, shock and cardiac arrest. The common adverse reactions seen on initiation of therapy with morphine were dose-dependent and were typical opioid-related adverse reactions.
The most frequent of these included: constipation, nausea, and somnolence. Other commonly observed adverse reactions included: lightheadedness, dizziness, sedation, vomiting, and sweating. The frequency of these events depended upon several factors including clinical setting, the patient's level of opioid tolerance, and host factors specific to the individual.
Other less frequently observed adverse reactions from opioid analgesics, including morphine sulfate included: Body as a Whole : malaise, withdrawal syndrome Cardiovascular System : bradycardia, hypertension, hypotension, palpitations, syncope, tachycardia Digestive System : biliary pain, dyspepsia, dysphagia, gastroenteritis, abnormal liver function tests, rectal disorder, thirst Endocrine : hypogonadism Hemic and Lymphatic System : anemia, thrombocytopenia Metabolic and Nutritional Disorders : edema, weight loss Musculoskeletal : skeletal muscle rigidity, decreased bone mineral density Nervous System : abnormal dreams, abnormal gait, agitation, amnesia, anxiety, ataxia, confusion, convulsions, coma, delirium, depression, dry mouth, euphoria, hallucinations, lethargy, nervousness, abnormal thinking, tremor, vasodilation, vertigo, headache Respiratory System : hiccup, hypoventilation, voice alteration Skin and Appendages : dry skin, urticaria, pruritus Special Senses : amblyopia, eye pain, taste perversion Urogenital System : abnormal ejaculation, dysuria, impotence, decreased libido, oliguria, urinary retention or hesitancy, anti-diuretic effect, amenorrhea 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 morphine sulfate tablets. Androgen Deficiency : Cases of androgen deficiency have occurred with chronic use of opioids [see Clinical Pharmacology (12.2) ] .
To report SUSPECTED ADVERSE REACTIONS, contact Upsher-Smith Laboratories, LLC at 1-855-899-9180 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch
🔄 Drug Interactions ▾
7 DRUG INTERACTIONS Table 1 includes clinically significant drug interactions with morphine sulfate tablets. Table 1: Clinically Significant Drug Interactions with Morphine Sulfate Tablets Benzodiazepines and Central Nervous System (CNS) Depressants Clinical Impact: Due to additive pharmacologic effect, the concomitant use of benzodiazepines or other CNS depressants, including alcohol, can increase the risk of hypotension, respiratory depression, profound sedation, coma, and death. Intervention: Reserve concomitant prescribing of these drugs for use in patients for whom alternative treatment options are inadequate.
Limit dosages and durations to the minimum required. Follow patients closely for signs of respiratory depression and sedation [see Warnings and Precautions (5.5)]. Examples: Benzodiazepines and other sedatives/hypnotics, anxiolytics, tranquilizers, muscle relaxants, general anesthetics, antipsychotics, other opioids, alcohol.
Serotonergic Drugs Clinical Impact: The concomitant use of opioids with other drugs that affect the serotonergic neurotransmitter system has resulted in serotonin syndrome Intervention: If concomitant use is warranted, carefully observe the patient, particularly during treatment initiation and dose adjustment. Discontinue morphine sulfate tablets if serotonin syndrome is suspected Examples: Selective serotonin reuptake inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), triptans, 5-HT3 receptor antagonists, drugs that effect the serotonin neurotransmitter system (e.g., mirtazapine, trazodone, tramadol), certain muscle relaxants (i.e., cyclobenzaprine, metaxalone), monoamine oxidase (MAO) inhibitors (those intended to treat psychiatric disorders and also others, such as linezolid and intravenous methylene blue).
Monoamine Oxidase Inhibitors (MAOIs) Clinical Impact: MAOI interactions with opioids may manifest as serotonin syndrome or opioid toxicity (e.g., respiratory depression, coma) [see Warnings and Precautions (5.7)]. Intervention: Do not use morphine sulfate tablets in patients taking MAOIs or within 14 days of stopping such treatment. Examples: Phenelzine, tranylcypromine, linezolid.
Mixed Agonist/Antagonist and Partial Agonist Opioid Analgesics Clinical Impact: May reduce the analgesic effect of morphine sulfate tablets and/or precipitate withdrawal symptoms. Intervention: Avoid concomitant use. Examples: Butorphanol, nalbuphine, pentazocine, buprenorphine Muscle Relaxants Clinical Impact: Morphine may enhance the neuromuscular blocking action of skeletal muscle relaxants and produce an increased degree of respiratory depression.
Intervention: Monitor patients for signs of respiratory depression that may be greater than otherwise expected and decrease the dosage of morphine sulfate tablets and/or the muscle relaxant as necessary. Cimetidine Clinical Impact The concomitant use of morphine and cimetidine has been reported to precipitate apnea, confusion, and muscle twitching in an isolated report. Intervention Monitor patients for increased respiratory and CNS depression when morphine sulfate tablets are used concomitantly with cimetidine.
Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. Intervention Monitor patients for signs of diminished diuresis and/or effects on blood pressure and increase the dosage of the diuretic as needed. Anticholinergic Drugs Clinical Impact The concomitant use of anticholinergic drugs may increase risk of urinary retention and/or severe constipation, which may lead to paralytic ileus.
Intervention: Monitor patients for signs of urinary retention or reduced gastric motility when morphine sulfate tablets are used concomitantly with anticholinergic drugs. P-Glycoprotein (P-gp) Inhibitors Clinical Impact: The concomitant use of P-gp inhibitors can increase the exposure to morphine by two-fold and can increase the risk of hypotension, re…
👥 Use in Specific Populations ▾
8 USE IN SPECIFIC POPULATIONS
8.1Pregnancy Risk Summary: Prolonged use of opioid analgesics during pregnancy can cause neonatal opioid withdrawal syndrome [see Warnings and Precautions (5.4) ] . There are no available data with morphine sulfate tablets in pregnant women to inform a drug-associated risk for major birth defects and miscarriage. Published studies with morphine use during pregnancy have not reported a clear association with morphine and major birth defects [see Human Data ] .
In published animal reproduction studies, morphine administered subcutaneously during the early gestational period produced neural tube defects (i.e., exencephaly and cranioschisis) at 5 and 16 times the human daily dose of 60 mg based on body surface area (HDD) in hamsters and mice, respectively, lower fetal body weight and increased incidence of abortion at 0.4 times the HDD in the rabbit, growth retardation at 6 times the HDD in the rat, and axial skeletal fusion and cryptorchidism at 16 times the HDD in the mouse.
Administration of morphine sulfate to pregnant rats during organogenesis and through lactation resulted in cyanosis, hypothermia, decreased brain weights, pup mortality, decreased pup body weights, and adverse effects on reproductive tissues at 3 to 4 times the HDD; and long-term neurochemical changes in the brain of offspring which correlate with altered behavioral responses that persist through adulthood at exposures comparable to and less than the HDD [see Animal Data ] . Based on animal data, advise pregnant women of the potential risk to a fetus.
The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively.
Clinical Considerations: Fetal/Neonatal Adverse Reactions : Prolonged use of opioid analgesics during pregnancy for medical or nonmedical purposes can result in physical dependence in the neonate and neonatal opioid withdrawal syndrome shortly after birth. Neonatal opioid withdrawal syndrome presents as irritability, hyperactivity and abnormal sleep pattern, high pitched cry, tremor, vomiting, diarrhea, and failure to gain weight. The onset, duration, and severity of neonatal withdrawal syndrome vary based on the specific opioid used, duration of use, timing and amount of last maternal use, and rate of elimination of the drug by the newborn.
Observe newborns for signs of neonatal opioid withdrawal syndrome and manage accordingly [see Warnings and Precautions (5.4) ] . Labor or Delivery : Opioids cross the placenta and may produce respiratory depression and psycho-physiologic effects in neonates. An opioid antagonist, such as naloxone, must be available for reversal of opioid induced respiratory depression in the neonate .
Morphine sulfate tablets are not recommended for use in women during and immediately prior to labor, when use of shorter-acting analgesics or other analgesic techniques are more appropriate. Opioid analgesics, including morphine sulfate tablets, can prolong labor through actions that temporarily reduce the strength, duration, and frequency of uterine contractions. However, this effect is not consistent and may be offset by an increased rate of cervical dilatation, which tends to shorten labor.
Monitor neonates exposed to opioid analgesics during labor for signs of excess sedation and respiratory depression. Data: Human Data : The results from a population-based prospective cohort, including 70 women exposed to morphine during the first trimester of pregnancy and 448 women exposed to morphine at any time during pregnancy, indicate no increased risk for congenital malformations. However, these studies cannot definitely establish the absence of any risk because of methodological limitations, in…
🤰 Pregnancy ▾
8.1Pregnancy Risk Summary: Prolonged use of opioid analgesics during pregnancy can cause neonatal opioid withdrawal syndrome [see Warnings and Precautions (5.4) ] . There are no available data with morphine sulfate tablets in pregnant women to inform a drug-associated risk for major birth defects and miscarriage. Published studies with morphine use during pregnancy have not reported a clear association with morphine and major birth defects [see Human Data ] .
In published animal reproduction studies, morphine administered subcutaneously during the early gestational period produced neural tube defects (i.e., exencephaly and cranioschisis) at 5 and 16 times the human daily dose of 60 mg based on body surface area (HDD) in hamsters and mice, respectively, lower fetal body weight and increased incidence of abortion at 0.4 times the HDD in the rabbit, growth retardation at 6 times the HDD in the rat, and axial skeletal fusion and cryptorchidism at 16 times the HDD in the mouse.
Administration of morphine sulfate to pregnant rats during organogenesis and through lactation resulted in cyanosis, hypothermia, decreased brain weights, pup mortality, decreased pup body weights, and adverse effects on reproductive tissues at 3 to 4 times the HDD; and long-term neurochemical changes in the brain of offspring which correlate with altered behavioral responses that persist through adulthood at exposures comparable to and less than the HDD [see Animal Data ] . Based on animal data, advise pregnant women of the potential risk to a fetus.
The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively.
Clinical Considerations: Fetal/Neonatal Adverse Reactions : Prolonged use of opioid analgesics during pregnancy for medical or nonmedical purposes can result in physical dependence in the neonate and neonatal opioid withdrawal syndrome shortly after birth. Neonatal opioid withdrawal syndrome presents as irritability, hyperactivity and abnormal sleep pattern, high pitched cry, tremor, vomiting, diarrhea, and failure to gain weight. The onset, duration, and severity of neonatal withdrawal syndrome vary based on the specific opioid used, duration of use, timing and amount of last maternal use, and rate of elimination of the drug by the newborn.
Observe newborns for signs of neonatal opioid withdrawal syndrome and manage accordingly [see Warnings and Precautions (5.4) ] . Labor or Delivery : Opioids cross the placenta and may produce respiratory depression and psycho-physiologic effects in neonates. An opioid antagonist, such as naloxone, must be available for reversal of opioid induced respiratory depression in the neonate .
Morphine sulfate tablets are not recommended for use in women during and immediately prior to labor, when use of shorter-acting analgesics or other analgesic techniques are more appropriate. Opioid analgesics, including morphine sulfate tablets, can prolong labor through actions that temporarily reduce the strength, duration, and frequency of uterine contractions. However, this effect is not consistent and may be offset by an increased rate of cervical dilatation, which tends to shorten labor.
Monitor neonates exposed to opioid analgesics during labor for signs of excess sedation and respiratory depression. Data: Human Data : The results from a population-based prospective cohort, including 70 women exposed to morphine during the first trimester of pregnancy and 448 women exposed to morphine at any time during pregnancy, indicate no increased risk for congenital malformations. However, these studies cannot definitely establish the absence of any risk because of methodological limitations, including small sample size and…
🧒 Pediatric Use ▾
8.4Pediatric Use The safety and effectiveness and the pharmacokinetics of morphine sulfate tablets in pediatric patients below the age of 18 have not been established.
🧓 Geriatric Use ▾
8.5Geriatric Use Elderly patients (aged 65 years or older) may have increased sensitivity to morphine. In general, use caution when selecting a dose for an elderly patient, 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. Respiratory depression is the chief risk for elderly patients treated with opioids and has occurred after large initial doses were administered to patients who were not opioid-tolerant or when opioids were co-administered with other agents that depress respiration.
Titrate the dosage of morphine sulfate tablets slowly in geriatric patients and monitor closely for signs of respiratory depression [see Warnings and Precautions (5.6) ] . Morphine is known to be substantially excreted by the kidney, and the risk of adverse 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.
🆘 Overdosage ▾
10 OVERDOSAGE Clinical Presentation: Acute overdose with morphine sulfate tablets can be manifested by respiratory depression, somnolence progressing to stupor or coma, skeletal muscle flaccidity, cold and clammy skin, constricted pupils, and, in some cases, pulmonary edema, bradycardia, hypotension, partial or complete airway obstruction, atypical snoring, and death. Marked mydriasis rather than miosis may be seen with hypoxia in overdose situations [see Clinical Pharmacology (12.2) ]. Treatment of Overdose: In case of overdose, priorities are the reestablishment of a patent and protected airway and institution of assisted or controlled ventilation, if needed.
Employ other supportive measures (including oxygen and vasopressors) in the management of circulatory shock and pulmonary edema as indicated. Cardiac arrest or arrhythmias will require advanced life-support techniques. The opioid antagonists, naloxone or nalmefene, are specific antidotes to respiratory depression resulting from opioid overdose.
For clinically significant respiratory or circulatory depression secondary to morphine overdose, administer an opioid antagonist. Opioid antagonists should not be administered in the absence of clinically significant respiratory or circulatory depression secondary to morphine overdose. Because the duration of opioid reversal is expected to be less than the duration of action of morphine in morphine sulfate tablets, carefully monitor the patient until spontaneous respiration is reliably reestablished.
If the response to an opioid antagonist is suboptimal or only brief in nature, administer additional antagonist as directed by the product's prescribing information. In an individual physically dependent on opioids, administration of the recommended usual dosage of the antagonist will precipitate an acute withdrawal syndrome. The severity of the withdrawal symptoms experienced will depend on the degree of physical dependence and the dose of the antagonist administered.
If a decision is made to treat serious respiratory depression in the physically dependent patient, administration of the antagonist should be initiated with care and by titration with smaller than usual doses of the antagonist.
🧬 Clinical Pharmacology ▾
12 CLINICAL PHARMACOLOGY
12.1Mechanism of Action Morphine is a full opioid agonist and is relatively selective for the mu-opioid receptor, although it can bind to other opioid receptors at higher doses. The principal therapeutic action of morphine is analgesia. Like all full opioid agonists, there is no ceiling effect for analgesia with morphine.
Clinically, dosage is titrated to provide adequate analgesia and may be limited by adverse reactions, including respiratory and CNS depression. The precise mechanism of the analgesic action is unknown. However, specific CNS opioid receptors for endogenous compounds with opioid-like activity have been identified throughout the brain and spinal cord and are thought to play a role in the analgesic effects of this drug.
12.2Pharmacodynamics Effects on the Central Nervous System: Morphine produces respiratory depression by direct action on brain stem respiratory centers. The respiratory depression involves a reduction in the responsiveness of the brain stem respiratory centers to both increases in carbon dioxide tension and electrical stimulation. Morphine causes miosis, even in total darkness.
Pinpoint pupils are a sign of opioid overdose but are not pathognomonic (e.g., pontine lesions of hemorrhagic or ischemic origins may produce similar findings). Marked mydriasis rather than miosis may be seen due to hypoxia in overdose situations. Effects on the Gastrointestinal Tract and Other Smooth Muscle: Morphine causes a reduction in motility associated with an increase in smooth muscle tone in the antrum of the stomach and duodenum.
Digestion of food in the small intestine is delayed and propulsive contractions are decreased. Propulsive peristaltic waves in the colon are decreased, while tone may be increased to the point of spasm, resulting in constipation. Other opioid-induced effects may include a reduction in biliary and pancreatic secretions, spasm of sphincter of Oddi, and transient elevations in serum amylase.
Effects on the Cardiovascular System: Morphine produces peripheral vasodilation which may result in orthostatic hypotension or syncope. Manifestations of histamine release and/or peripheral vasodilation may include pruritus, flushing, red eyes, sweating, and/or orthostatic hypotension. Effects on the Endocrine System: Opioids inhibit the secretion of adrenocorticotropic hormone (ACTH), cortisol, and luteinizing hormone (LH) in humans [see Adverse Reactions (6) ] .
They also stimulate prolactin, growth hormone (GH) secretion, and pancreatic secretion of insulin and glucagon. Chronic use of opioids may influence the hypothalamic-pituitary-gonadal axis, leading to androgen deficiency that may manifest as low libido, impotence, erectile dysfunction, amenorrhea, or infertility. The causal role of opioids in the clinical syndrome of hypogonadism is unknown because the various medical, physical, lifestyle, and psychological stressors that may influence gonadal hormone levels have not been adequately controlled for in studies conducted to date [see Adverse Reactions (6) ] .
Effects on the Immune System: Opioids have been shown to have a variety of effects on components of the immune system in in vitro and animal models. The clinical significance of these findings is unknown. Overall, the effects of opioids appear to be modestly immunosuppressive.
Concentration–Efficacy Relationships: The minimum effective analgesic concentration will vary widely among patients, especially among patients who have been previously treated with potent agonist opioids. The minimum effective analgesic concentration of morphine for any individual patient may increase over time due to an increase in pain, the development of a new pain syndrome and/or the development of analgesic tolerance [see Dosage and Administration (2.1 , 2.2) ] . Concentration–Adverse Reaction Relationships: There is a relationship between increasing morphine plasma concentration and increasing frequency of dose-related opioid adverse rea…
🧬 Mechanism of Action ▾
12.1Mechanism of Action Morphine is a full opioid agonist and is relatively selective for the mu-opioid receptor, although it can bind to other opioid receptors at higher doses. The principal therapeutic action of morphine is analgesia. Like all full opioid agonists, there is no ceiling effect for analgesia with morphine.
Clinically, dosage is titrated to provide adequate analgesia and may be limited by adverse reactions, including respiratory and CNS depression. The precise mechanism of the analgesic action is unknown. However, specific CNS opioid receptors for endogenous compounds with opioid-like activity have been identified throughout the brain and spinal cord and are thought to play a role in the analgesic effects of this drug.
📦 How Supplied / Storage and Handling ▾
16 HOW SUPPLIED/STORAGE AND HANDLING Morphine Sulfate Tablets 15 mg tablet: white, round, flat-faced, beveled edge tablet; one side scored and one side debossed "15" and "273". Bottles of 100 with child-resistant closure, NDC 0832-0273-11 30 mg tablet: white, round, flat-faced, beveled edge tablet; one side scored and one side debossed "30" and "274". Bottles of 100 with child-resistant closure, NDC 0832-0274-11 Storage Store at 20° to 25°C (68° to 77°F); excursions permitted to 15° to 30°C (59° to 86°F) [See USP Controlled Room Temperature].
Dispense in a tight, light-resistant container with a child-resistant closure as defined in the USP. PROTECT FROM MOISTURE. Store morphine sulfate tablets securely and dispose of properly [see Patient Counseling Information (17) ].
📦 Storage and Handling ▾
Storage Store at 20° to 25°C (68° to 77°F); excursions permitted to 15° to 30°C (59° to 86°F) [See USP Controlled Room Temperature]. Dispense in a tight, light-resistant container with a child-resistant closure as defined in the USP. PROTECT FROM MOISTURE. Store morphine sulfate tablets securely and dispose of properly [see Patient Counseling Information (17) ].
📋 Description ▾
11 DESCRIPTION Morphine sulfate tablets are an opioid agonist, available in 15 mg and 30 mg for oral administration. Chemically, morphine sulfate is 7,8-didehydro-4,5α-epoxy-17-methylmorphinan-3,6α-diol sulfate (2:1) (salt) pentahydrate. Morphine sulfate, USP is a white to off-white crystalline powder or a fine white to light yellow powder.
It is soluble in water and slightly soluble in alcohol but is practically insoluble in chloroform or ether. The octanol: water partition coefficient of morphine is 1.42 at physiologic pH and the pka is 7.9 for the tertiary nitrogen (the majority is ionized at pH 7.4). Its molecular formula is (C 17 H 19 NO 3 ) 2 ∙ H 2 SO 4 ∙ 5H 2 O, and it has the following chemical structure: Each tablet contains 15 or 30 mg of morphine sulfate, USP and the following inactive ingredients: colloidal silicon dioxide, microcrystalline cellulose, pregelatinized starch, and stearic acid.
Chemical Structure
💬 Information for Patients ▾
17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Medication Guide). Storage and Disposal: Because of the risks associated with accidental ingestion, misuse, and abuse, advise patients to store morphine sulfate tablets securely, out of sight and reach of children, and in a location not accessible by others, including visitors to the home [see Warnings and Precautions (5.1 , 5.3) , Drug Abuse and Dependence (9.2) ]. Inform patients that leaving morphine sulfate tablets unsecured can pose a deadly risk to others in the home.
Advise patients and caregivers that when medicines are no longer needed, they should be disposed of promptly. Expired, unwanted, or unused morphine sulfate tablets should be disposed of by flushing the unused medication down the toilet if a drug take-back option is not readily available. Inform patients that they can visit www.fda.gov/drugdisposal for a complete list of medicines recommended for disposal by flushing, as well as additional information on disposal of unused medicines.
Addiction, Abuse, and Misuse: Inform patients that the use of morphine sulfate tablets, even when taken as recommended, can result in addiction, abuse, and misuse, which can lead to overdose and death [see Warnings and Precautions (5.1) ] . Instruct patients not to share morphine sulfate tablets with others and to take steps to protect morphine sulfate from theft or misuse. Life-Threatening Respiratory Depression: Inform patients of the risk of life-threatening respiratory depression, including information that the risk is greatest when starting morphine sulfate tablets or when the dosage is increased, and that it can occur even at recommended dosages [see Warnings and Precautions (5.3) ] .
Advise patients how to recognize respiratory depression and to seek medical attention if breathing difficulties develop. Accidental Ingestion: Inform patients that accidental ingestion, especially by children, may result in respiratory depression or death [see Warnings and Precautions (5.3) ] . Interactions with Benzodiazepines and Other CNS Depressants: Inform patients and caregivers that potentially fatal additive effects may occur if morphine sulfate tablets are used with benzodiazepines or other CNS depressants, including alcohol, and not to use these concomitantly unless supervised by a healthcare provider [see Warnings and Precautions (5.5) , Drug Interactions (7) ] .
Serotonin Syndrome: Inform patients that opioids could cause a rare but potentially life-threatening condition resulting from concomitant administration of serotonergic drugs. Warn patients of the symptoms of serotonin syndrome and to seek medical attention right away if symptoms develop. Instruct patients to inform their physicians if they are taking, or plan to take serotonergic medications [see Drug Interactions (7) ] .
MAOI Interaction: Inform patients not to take morphine sulfate tablets while using any drugs that inhibit monoamine oxidase. Patients should not start MAOIs while taking morphine sulfate tablets [see Warnings and Precautions (5.7) , Drug Interactions (7) ] . Adrenal Insufficiency: Inform patients that opioids could cause adrenal insufficiency, a potentially life-threatening condition.
Adrenal insufficiency may present with non-specific symptoms and signs such as nausea, vomiting, anorexia, fatigue, weakness, dizziness, and low blood pressure. Advise patients to seek medical attention if they experience a constellation of these symptoms [see Warnings and Precautions (5.8) ]. Important Administration Instructions: Instruct patients how to properly take morphine sulfate tablets.
Advise patients not to adjust the dose of morphine sulfate without consulting with a physician or other healthcare professional. Important Discontinuation Instructions: In order to avoid developing withdrawal symptoms, instruct patients not to discontinue morphine sulfate tablets without first discussing a tapering plan with the prescribe…
💬 Medication Guide ▾
Medication Guide MORPHINE SULFATE (mor´ feen sul´ fate) Tablets, CII Morphine sulfate tablets are: A strong prescription pain medicine that contains an opioid (narcotic) that is used to manage short term (acute) and long term (chronic) pain severe enough to require an opioid pain medicine, when other pain treatments such as non-opioid pain medicines do not treat your pain well enough or you cannot tolerate them. An opioid pain medicine that can put you at risk for overdose and death. Even if you take your dose correctly as prescribed you are at risk for opioid addiction, abuse, and misuse that can lead to death.
Important information about morphine sulfate tablets: Get emergency help right away if you take too much morphine sulfate tablets (overdose) . When you first start taking morphine sulfate tablets, when your dose is changed, or if you take too much (overdose), serious or life-threatening breathing problems that can lead to death may occur. Taking morphine sulfate tablets with other opioid medicines, benzodiazepines, alcohol, or other central nervous system depressants (including street drugs) can cause severe drowsiness, decreased awareness, breathing problems, coma, and death.
Never give anyone else your morphine sulfate tablets. They could die from taking it. Selling or giving away morphine sulfate tablets is against the law.
Store morphine sulfate tablets securely, out of sight and reach of children, and in a location not accessible by others, including visitors to the home. Morphine sulfate tablets come in a child-resistant package. Keep morphine sulfate tablets and all medications out of the reach of children.
Do not take morphine sulfate tablets if you have: Severe asthma, trouble breathing, or other lung problems. A bowel blockage or have narrowing of the stomach or intestines. An allergy to morphine.
Before taking morphine sulfate tablets, tell your healthcare provider if you have a history of: Head injury, seizures Liver, kidney, thyroid problems Problems urinating Pancreas or gallbladder problems Abuse of street or prescription drugs, alcohol addiction, or mental health problems Tell your healthcare provider if you are: Pregnant or planning to become pregnant. Prolonged use of morphine sulfate during pregnancy can cause withdrawal. Breastfeeding.
Morphine sulfate passes into breast milk and may harm your baby. Taking prescription or over-the-counter medicines, vitamins, or herbal supplements. Taking morphine sulfate tablets with certain other medicines can cause serious side effects that could lead to death.
When taking morphine sulfate tablets: Do not change your dose. Take morphine sulfate tablets exactly as prescribed by your healthcare provider. Use the lowest dose possible for the shortest time needed.
Take your prescribed dose every 4 hours as needed for pain. Do not take more than your prescribed dose. If you miss a dose, take your next dose at your usual time.
Call your healthcare provider if the dose you are taking does not control your pain. If you have been taking morphine sulfate tablets regularly, do not stop taking morphine sulfate without talking to your healthcare provider. Dispose of expired, unwanted, or unused morphine sulfate tablets by promptly flushing down the toilet, if a drug take-back option is not readily available.
Visit www.fda.gov/drugdisposal for additional information on disposal of unused medicines. While taking morphine sulfate tablets DO NOT: Drive or operate heavy machinery, until you know how morphine sulfate affects you. Morphine sulfate tablets can make you sleepy, dizzy, or lightheaded.
Drink alcohol or use prescription or over-the-counter medicines that contain alcohol. Using products containing alcohol during treatment with morphine sulfate tablets may cause you to overdose and die. The possible side effects of morphine sulfate tablets: Constipation, nausea, sleepiness, vomiting, tiredness, headache, dizziness, abdominal pain.
Call your healthcare provider if you have…