Propranolol Hydrochloride 160 mg Capsule, Extended Release, 100-count — NDC 0228-2781-11 (Billing 00228-2781-11)
This is a package of 100 capsules of Propranolol Hydrochloride 160 mg Capsule, Extended Release from Actavis Pharma, Inc., marketed since Aug 2007 and currently FDA-listed; retail pharmacies pay about $0.3050 per capsule (NADAC). It is this product's only package size.
NDC database record
One package, one record: these facts belong to NDC 0228-2781-11 alone.
- Record
- FDA NDC Directory package listing · Human prescription drug
- Code segments
- 0228 labeler · 2781 product · 11 package
- Package marketed since
- Aug 10, 2007
- Sample package
- No — commercial package
- Listing certified through
- Dec 31, 2026
- Billing quantity
- 100 EA per package
- Barcode (UPC)
- 0302282780114
- Medicaid fills, this package
- 3,933 prescriptions in the last four reported quarters
- FDA record last changed
- Jul 24, 2026
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification
- GSN (GCN sequence number): 005114
- GCN: 03232
- GPI-14 (Medi-Span): 33100040107040
- HICL (First Databank): 002101
- AHFS class code: 12:16.08.04
- RxCUI (RxNorm): 856460
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 5, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 1, 2026
RxNorm drug class
This medicine belongs to the beta-Adrenergic Blocker class.
Where does this data come from?
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
- It depends on the product. Tablets and solution treat high blood pressure, angina, atrial fibrillation, migraine prevention and essential tremor, and lower death risk after a heart...
- Please don't stop on your own. Stopping suddenly can worsen angina or even trigger a heart attack. If you need to stop, your prescriber will taper the dose over at least a few week...
- Some people feel tired, lightheaded or have a slow heartbeat. Others get vivid dreams, nausea or stomach upset. Call your doctor for wheezing, fainting, swelling, a severe rash or...
- For InnoPran XL and Inderal XL, take it at bedtime, consistently with food or without. Protein-rich food can increase how much propranolol you absorb, so keep your routine steady....
Patient education
Supplement & herbal interactions
Some supplements/herbs that may interact with Propranolol Hydrochloride — tap one for details:
Propranolol Hydrochloride may be associated with lower levels of 1 nutrient — worth a chat with your pharmacist, not a cause for alarm.
Where does this data come from?
- MedlinePlus (NLM) · refreshed Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 5, 2026
Ask a licensed pharmacist directly — free, answered by our team.
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 ea | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | $0.305 | $30.50 / 100 capsules |
| Medicaid paysCMS SDUD · 12 mo | $0.6210 | $62.10 / 100 capsules |
| Medicare drug plans payPart D · Q2 2026 | $0.3923 | $39.23 / 100 capsules |
Where does this data come from?
- CMS NADAC weekly file · file of Sep 30, 2026
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · through Q4 2025
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Marketing end | Status |
|---|---|---|---|---|
| 00228-2781-11 You're viewing this Main listing | 100 CAPSULE, EXTENDED RELEASE in 1 BOTTLE | 2007-08-10 | — | Active |
Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Propranolol Hydrochloride 160 mgthis 00228-2781-11 | Actavis | 100 capsules | $0.305 | AB | Availability likely | — |
| Propranolol Hydrochloride 160 mg 00527-4119-37 | Lannett | 100 capsules | $0.305 | AB | Availability likely | — |
| propranolol hydrochloride 160 mg 51991-0820-01 | Breckenridge | 100 capsules | $0.305 | AB | Availability likely | — |
| Propranolol Hydrochloride ER 160 mg 62559-0533-01 | ANI | 100 capsules | $0.309 | AB | FDA listed | +1% |
| propranolol hydrochloride 160 mg 42291-0525-01 | AvKARE | 100 capsules | — | AB | FDA listed | — |
| Inderal La 160 mg 62559-0523-01 | ANI | 100 capsules | — | AB | FDA listed | — |
| propranolol hydrochloride 160 mg 63629-2070-01 | Bryant | 100 capsules | — | AB | FDA listed | — |
| propranolol hydrochloride 160 mg 72162-1605-01 | Bryant | 100 capsules | — | AB | FDA listed | — |
| Propranolol Hydrochloride 160 mg 82619-0135-01 | Creekwood | 100 capsules | — | AB | FDA listed | — |
| propranolol hydrochloride 160 mg 84677-0038-01 | Golden | 100 capsules | — | AB | FDA listed | — |
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA Orange Book · refreshed Oct 3, 2026
- CMS NADAC weekly file · file of Sep 30, 2026
Availability & generic status
This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.
Where does this data come from?
- FDA Orange Book · refreshed Oct 3, 2026
What it looks like
Where does this data come from?
- FDA label on DailyMed · label index refreshed Oct 5, 2026
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.
🧪 Avoiding an ingredient? See Propranolol inactive ingredients by manufacturer: every current product's list side by side, so you can ask your pharmacy for the version that does not list it.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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UNII CQ3XH3DET6
D&C Yellow No. 10 Aluminum Lake is a yellow colorant made by combining a dye with aluminum salts. It's used in medicines to add color for product identification and visual appeal.
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UNII 7Z8S9VYZ4B
Ethylcellulose is a plant-derived thickener and film-former made by chemically modifying cellulose. It's used as a binder to hold tablet ingredients together, a coating to control how quickly medicine is released, or a thickener in liquid formulations.
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UNII J9EQA3S2JM
FD&C Blue No. 1 Aluminum Lake is a blue colorant made by combining FD&C Blue No. 1 dye with aluminum salts. It is used to color tablets, capsules, and other medicines for easy identification and appearance.
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UNII 4AQJ3LG584
A synthetic blue dye combined with aluminum to create a stable colorant. It's used in medicines and supplements to add blue color or create specific shades for product identification and appearance.
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UNII WZB9127XOA
A synthetic red dye used to color medications and make them easier to identify. It serves as a colorant in tablets, capsules, and liquid formulations.
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UNII XM0M87F357
A dark iron oxide compound that gives medicines their black or dark color. It's used as a colorant in tablets and capsules to help identify the product and make it visually distinctive.
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UNII 2G86QN327L
Gelatin is a protein derived from animal collagen, commonly used in medicines as a gelling agent and capsule material. It helps create soft or hard capsule shells that hold and release medication, and can also thicken liquid formulations.
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UNII RFW2ET671P
Hydroxypropyl cellulose is a plant-derived thickening agent made from cellulose. It acts as a binder to hold tablet ingredients together and as a film-former to coat tablets or control how fast the medicine releases.
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UNII U725QWY32X
Povidone K30 is a synthetic polymer made from petroleum. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in the stomach so the medicine can be absorbed.
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UNII 6DC9Q167V3
Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
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UNII 46N107B71O
Shellac is a natural resin secreted by the lac beetle. It's used as a coating on tablets and capsules to control how quickly the medicine dissolves and to improve appearance and stability.
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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 C151H8M554
A natural sugar derived from sugar cane or sugar beets. It's used as a sweetener, filler, and binder to improve taste, add bulk, and help hold tablet or capsule ingredients together.
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UNII 7SEV7J4R1U
A powder made from a naturally occurring mineral. In medicines, talc works as a glidant and anti-caking agent, helping tablets and capsules flow smoothly during manufacturing and preventing clumping.
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UNII 15FIX9V2JP
Titanium dioxide is a bright white mineral powder commonly used as a colorant and opacifying agent. It makes pills and tablets white or lighter in color and helps make coatings non-transparent.
15 inactive ingredients listed in the exact product block matched to this NDC.
Where does this data come from?
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.- FDA label on DailyMed · label index refreshed Oct 5, 2026
- FDA openFDA NDC Directory · synced Oct 1, 2026
Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
Manufacturer & labeler
More NDCs from Actavis Pharma, Inc. labeler code 00228
- Isosorbide Mononitrate 10 mg Tablet NDC 0228-2631-00
- Gabapentin 600 mg Tablet, Film Coated NDC 0228-2636-00
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- Propranolol Hydrochloride 60 mg Capsule, Extended Release NDC 0228-2778-11
- Propranolol Hydrochloride 80 mg Capsule, Extended Release NDC 0228-2779-11
- Propranolol Hydrochloride 120 mg Capsule, Extended Release NDC 0228-2780-11
- Pilocarpine hydrochloride 5 mg Tablet, Film Coated NDC 0228-2801-11
- Hydrochlorothiazide 12.5 mg Tablet NDC 0228-2820-11
- Pilocarpine hydrochloride 7.5 mg Tablet, Film Coated NDC 0228-2837-11
- Fluvoxamine Maleate 100 mg Capsule, Extended Release NDC 0228-2848-00
- Fluvoxamine Maleate 150 mg Capsule, Extended Release NDC 0228-2849-00
- guanfacine 1 mg Tablet, Extended Release NDC 0228-2850-11
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- Drugs@FDA
Full prescribing information FDA SPL
🎯 Indications and Usage ▾
INDICATIONS AND USAGE Hypertension Propranolol hydrochloride extended-release capsules are indicated in the management of hypertension. It may be used alone or used in combination with other antihypertensive agents, particularly a thiazide diuretic. Propranolol hydrochloride extended-release capsules are not indicated in the management of hypertensive emergencies.
Angina Pectoris Due to Coronary Atherosclerosis Propranolol hydrochloride extended-release capsules are indicated to decrease angina frequency and increase exercise tolerance in patients with angina pectoris. Migraine Propranolol hydrochloride extended-release capsules are indicated for the prophylaxis of common migraine headache. The efficacy of propranolol in the treatment of a migraine attack that has started has not been established, and propranolol is not indicated for such use.
Hypertrophic Subaortic Stenosis Propranolol hydrochloride extended-release capsules improve NYHA functional class in symptomatic patients with hypertrophic subaortic stenosis.
⏱️ Dosage and Administration ▾
DOSAGE AND ADMINISTRATION General Propranolol hydrochloride extended-release capsules provide propranolol hydrochloride in a sustained-release capsule for administration once daily. If patients are switched from propranolol hydrochloride tablets to propranolol hydrochloride extended-release capsules, care should be taken to assure that the desired therapeutic effect is maintained. Propranolol hydrochloride extended-release capsules should not be considered a simple mg-for-mg substitute for propranolol hydrochloride tablets.
Propranolol hydrochloride extended-release capsules have different kinetics and produces lower blood levels. Retitration may be necessary, especially to maintain effectiveness at the end of the 24-hour dosing interval. Hypertension The usual initial dosage is 80 mg propranolol hydrochloride extended-release capsules once daily, whether used alone or added to a diuretic.
The dosage may be increased to 120 mg once daily or higher until adequate blood pressure control is achieved. The usual maintenance dosage is 120 to 160 mg once daily. In some instances a dosage of 640 mg may be required.
The time needed for full hypertensive response to a given dosage is variable and may range from a few days to several weeks. Angina Pectoris Starting with 80 mg propranolol hydrochloride extended-release capsules once daily, dosage should be gradually increased at three- to seven-day intervals until optimal response is obtained. Although individual patients may respond at any dosage level, the average optimal dosage appears to be 160 mg once daily.
In angina pectoris, the value and safety of dosage exceeding 320 mg per day have not been established. If treatment is to be discontinued, reduce dosage gradually over a period of a few weeks (see “ WARNINGS ”). Migraine The initial oral dose is 80 mg propranolol hydrochloride extended-release capsules once daily.
The usual effective dose range is 160 to 240 mg once daily. The dosage may be increased gradually to achieve optimal migraine prophylaxis. If a satisfactory response is not obtained within four to six weeks after reaching the maximal dose, propranolol hydrochloride extended-release capsule therapy should be discontinued.
It may be advisable to withdraw the drug gradually over a period of several weeks depending on the patient's age, comorbidity, and dose of propranolol hydrochloride extended-release capsules. Hypertrophic Subaortic Stenosis The usual dosage is 80 to 160 mg propranolol hydrochloride extended-release capsules once daily.
⛔ Contraindications ▾
CONTRAINDICATIONS Propranolol is contraindicated in 1) cardiogenic shock; 2) sinus bradycardia and greater than first-degree block; 3) bronchial asthma; and 4) in patients with known hypersensitivity to propranolol hydrochloride.
⚠️ Warnings ▾
WARNINGS Angina Pectoris There have been reports of exacerbation of angina and, in some cases, myocardial infarction, following abrupt discontinuance of propranolol therapy. Therefore, when discontinuance of propranolol is planned, the dosage should be gradually reduced over at least a few weeks, and the patient should be cautioned against interruption or cessation of therapy without the physician's advice. If propranolol therapy is interrupted and exacerbation of angina occurs, it usually is advisable to reinstitute propranolol therapy and take other measures appropriate for the management of unstable angina pectoris.
Since coronary artery disease may be unrecognized, it may be prudent to follow the above advice in patients considered at risk of having occult atherosclerotic heart disease who are given propranolol for other indications. Hypersensitivity and Skin Reactions Hypersensitivity reactions, including anaphylactic/anaphylactoid reactions, have been associated with the administration of propranolol (see ADVERSE REACTIONS ). Cutaneous reactions, including Stevens-Johnson Syndrome, toxic epidermal necrolysis, exfoliative dermatitis, erythema multiforme, and urticaria, have been reported with use of propranolol (see ADVERSE REACTIONS ).
Cardiac Failure Sympathetic stimulation may be a vital component supporting circulatory function in patients with congestive heart failure, and its inhibition by beta blockade may precipitate more severe failure. Although beta-blockers should be avoided in overt congestive heart failure, some have been shown to be highly beneficial when used with close follow-up in patients with a history of failure who are well compensated and are receiving diuretics as needed. Beta-adrenergic blocking agents do not abolish the inotropic action of digitalis on heart muscle.
In Patients without a History of Heart Failure, continued use of beta-blockers can, in some cases, lead to cardiac failure. Nonallergic Bronchospasm (e.g., Chronic Bronchitis, Emphysema) In general, patients with bronchospastic lung disease should not receive beta-blockers. Propranolol should be administered with caution in this setting since it may provoke a bronchial asthmatic attack by blocking bronchodilation produced by endogenous and exogenous catecholamine stimulation of beta-receptors.
Major Surgery Chronically administered beta-blocking therapy should not be routinely withdrawn prior to major surgery, however the impaired ability of the heart to respond to reflex adrenergic stimuli may augment the risks of general anesthesia and surgical procedures. Hypoglycemia Beta-blockers may prevent early warning signs of hypoglycemia, such as tachycardia, and increase the risk for severe or prolonged hypoglycemia at any time during treatment, especially in patients with diabetes mellitus or children and patients who are fasting (i.e., surgery, not eating regularly, or are vomiting).
If severe hypoglycemia occurs, patients should be instructed to seek emergency treatment. Hypoglycemia has been reported in patients taking propranolol after prolonged physical exertion and in patients with renal insufficiency. Thyrotoxicosis Beta-adrenergic blockade may mask certain clinical signs of hyperthyroidism.
Therefore, abrupt withdrawal of propranolol may be followed by an exacerbation of symptoms of hyperthyroidism, including thyroid storm. Propranolol may change thyroid-function tests, increasing T 4 and reverse T 3 , and decreasing T 3 . Wolff-Parkinson-White Syndrome Beta-adrenergic blockade in patients with Wolff-Parkinson-White syndrome and tachycardia has been associated with severe bradycardia requiring treatment with a pacemaker.
In one case, this result was reported after an initial dose of 5 mg propranolol.
🤒 Adverse Reactions ▾
ADVERSE REACTIONS The following adverse events were observed and have been reported in patients using propranolol. Cardiovascular: Bradycardia; congestive heart failure; intensification of AV block; hypotension; paresthesia of hands; thrombocytopenic purpura; arterial insufficiency, usually of the Raynaud type. Central Nervous System: Light-headedness; mental depression manifested by insomnia, lassitude, weakness, fatigue; catatonia; visual disturbances; hallucinations; vivid dreams; an acute reversible syndrome characterized by disorientation for time and place, short-term memory loss, emotional lability, slightly clouded sensorium, and decreased performance on neuropsychometrics.
For immediate release formulations, fatigue, lethargy, and vivid dreams appear dose related. Gastrointestinal: Nausea, vomiting, epigastric distress, abdominal cramping, diarrhea, constipation, mesenteric arterial thrombosis, ischemic colitis. Allergic: Hypersensitivity reactions, including anaphylactic/anaphylactoid reactions; pharyngitis and agranulocytosis; erythematous rash; fever combined with aching and sore throat; laryngospasm; respiratory distress.
Respiratory: Bronchospasm. Hematologic: Agranulocytosis, nonthrombocytopenic purpura, and thrombocytopenic purpura. Autoimmune: Systemic lupus erythematosus (SLE).
Skin and Mucous Membranes: Stevens-Johnson Syndrome, toxic epidermal necrolysis, dry eyes, exfoliative dermatitis, erythema multiforme, urticaria, alopecia, SLE-like reactions, and psoriasisiform rashes. Oculomucocutaneous syndrome involving the skin, serous membranes, and conjunctivae reported for a beta-blocker (practolol) have not been associated with propranolol. Genitourinary: Male impotence; Peyronie's disease.
To report SUSPECTED ADVERSE EVENTS, contact Teva at 1-888-838-2872 or FDA at 1-800-FDA-1088 or http://www.fda.gov/ medwatch.
🔄 Drug Interactions ▾
Drug Interactions Caution should be exercised when propranolol hydrochloride extended-release capsules are administered with drugs that have an affect on CYP2D6, 1A2, or 2C19 metabolic pathways. Coadministration of such drugs with propranolol may lead to clinically relevant drug interactions and changes on its efficacy and/or toxicity (see Drug Interactions in PHARMACOKINETICS AND DRUG METABOLISM ). Alcohol when used concomitantly with propranolol, may increase plasma levels of propranolol.
🤰 Pregnancy ▾
Pregnancy In a series of reproductive and developmental toxicology studies, propranolol was given to rats by gavage or in the diet throughout pregnancy and lactation. At doses of 150 mg/kg/day, but not at doses of 80 mg/kg/day (equivalent to the MRHD on a body surface area basis), treatment was associated with embryotoxicity (reduced litter size and increased resorption rates) as well as neonatal toxicity (deaths). Propranolol hydrochloride also was administered (in the feed) to rabbits (throughout pregnancy and lactation) at doses as high as 150 mg/kg/day (about 5 times the maximum recommended human oral daily dose).
No evidence of embryo or neonatal toxicity was noted. There are no adequate and well-controlled studies in pregnant women. Intrauterine growth retardation, small placentas, and congenital abnormalities have been reported in neonates whose mothers received propranolol during pregnancy.
Neonates whose mothers are receiving propranolol at parturition have exhibited bradycardia, hypoglycemia and/or respiratory depression. Adequate facilities for monitoring such infants at birth should be available. Propranolol hydrochloride extended-release capsules should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.
🧒 Pediatric Use ▾
Pediatric Use Safety and effectiveness of propranolol in pediatric patients have not been established. Bronchospasm and congestive heart failure have been reported coincident with the administration of propranolol therapy in pediatric patients.
🧓 Geriatric Use ▾
Geriatric Use Clinical studies of propranolol hydrochloride extended-release capsules 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 the decreased hepatic, renal or cardiac function, and of concomitant disease or other drug therapy.
🆘 Overdosage ▾
OVERDOSAGE Propranolol is not significantly dialyzable. In the event of overdosage or exaggerated response, the following measures should be employed: General: If ingestion is or may have been recent, evacuate gastric contents, taking care to prevent pulmonary aspiration. Supportive Therapy: Hypotension and bradycardia have been reported following propranolol overdose and should be treated appropriately.
Glucagon can exert potent inotropic and chronotropic effects and may be particularly useful for the treatment of hypotension or depressed myocardial function after a propranolol overdose. Glucagon should be administered as 50 to 150 mcg/kg intravenously followed by continuous drip of 1 to 5 mg/hour for positive chronotropic effect. Isoproterenol, dopamine or phosphodiesterase inhibitors may also be useful.
Epinephrine, however, may provoke uncontrolled hypertension. Bradycardia can be treated with atropine or isoproterenol. Serious bradycardia may require temporary cardiac pacing.
The electrocardiogram, pulse, blood pressure, neurobehavioral status and intake and output balance must be monitored. Isoproterenol and aminophylline may be used for bronchospasm.
🧬 Clinical Pharmacology ▾
CLINICAL PHARMACOLOGY General Propranolol is a nonselective, beta-adrenergic receptor-blocking agent possessing no other autonomic nervous system activity. It specifically competes with beta-adrenergic receptor-stimulating agents for available receptor sites. When access to beta-receptor sites is blocked by propranolol, the chronotropic, inotropic, and vasodilator responses to beta-adrenergic stimulation are decreased proportionately.
At dosages greater than required for beta blockade, propranolol also exerts a quinidine-like or anesthetic-like membrane action, which affects the cardiac action potential. The significance of the membrane action in the treatment of arrhythmias is uncertain. Propranolol hydrochloride extended-release capsules should not be considered a simple mg-for-mg substitute for conventional propranolol and the blood levels achieved do not match (are lower than) those of two to four times daily dosing with the same dose (see DOSAGE AND ADMINISTRATION ).
When changing to propranolol hydrochloride extended-release capsules from conventional propranolol, a possible need for retitration upwards should be considered, especially to maintain effectiveness at the end of the dosing interval. In most clinical settings, however, such as hypertension or angina where there is little correlation between plasma levels and clinical effect, propranolol hydrochloride extended-release capsules have been therapeutically equivalent to the same mg dose of conventional propranolol hydrochloride extended-release capsules as assessed by 24-hour effects on blood pressure and on 24-hour exercise responses of heart rate, systolic pressure, and rate pressure product.
Mechanism of Action The mechanism of the antihypertensive effect of propranolol has not been established. Among the factors that may be involved in contributing to the antihypertensive action include: (1) decreased cardiac output, (2) inhibition of renin release by the kidneys, and (3) diminution of tonic sympathetic nerve outflow from vasomotor centers in the brain. Although total peripheral resistance may increase initially, it readjusts to or below the pretreatment level with chronic use of propranolol.
Effects of propranolol on plasma volume appear to be minor and somewhat variable. In angina pectoris, propranolol generally reduces the oxygen requirement of the heart at any given level of effort by blocking the catecholamine-induced increases in the heart rate, systolic blood pressure, and the velocity and extent of myocardial contraction. Propranolol may increase oxygen requirements by increasing left ventricular fiber length, end diastolic pressure, and systolic ejection period.
The net physiologic effect of beta-adrenergic blockade is usually advantageous and is manifested during exercise by delayed onset of pain and increased work capacity. Propranolol exerts its antiarrhythmic effects in concentrations associated with beta-adrenergic blockade, and this appears to be its principal antiarrhythmic mechanism of action. In dosages greater than required for beta blockade, propranolol also exerts a quinidine-like or anesthetic-like membrane action which affects the cardiac action potential.
The significance of the membrane action in the treatment of arrhythmias is uncertain. The mechanism of the anti-migraine effect of propranolol has not been established. Beta-adrenergic receptors have been demonstrated in the pial vessels of the brain.
PHARMACOKINETICS AND DRUG METABOLISM Absorption Propranolol is highly lipophilic and almost completely absorbed after oral administration. However, it undergoes high first pass metabolism by the liver and on average, only about 25% of propranolol reaches the systemic circulation. Propranolol hydrochloride extended-release capsules (60 mg, 80 mg, 120 mg, and 160 mg) release propranolol hydrochloride at a controlled and predictable rate.
Peak blood levels following dosing with propranolol hydrochloride extended-release capsules occur at abo… [Excerpted — this section continues on DailyMed.]
📦 How Supplied / Storage and Handling ▾
HOW SUPPLIED Propranolol hydrochloride extended-release capsules, USP are available as follows: 60 mg – Each #3 capsule with white opaque cap and yellow opaque body printed with and 2778 on the cap and body in black ink contains 60 mg of propranolol hydrochloride, USP (equivalent to 52.60 mg of propranolol). Capsules are supplied in bottles of 100 (NDC 0228-2778-11). 80 mg – Each #3 capsule with yellow opaque cap and yellow opaque body printed with and 2779 on the cap and body in black ink contains 80 mg of propranolol hydrochloride, USP (equivalent to 70.14 mg of propranolol).
Capsules are supplied in bottles of 100 (NDC 0228-2779-11). 120 mg – Each #2 capsule with gray opaque cap and yellow opaque body printed with and 2780 on the cap and body in black ink contains 120 mg of propranolol hydrochloride, USP (equivalent to 105.21 mg of propranolol). Capsules are supplied in bottles of 100 (NDC 0228-2780-11).
160 mg – Each #1 capsule with gray opaque cap and gray opaque body printed with and 2781 on the cap and body in black ink contains 160 mg of propranolol hydrochloride, USP (equivalent to 140.28 mg of propranolol). Capsules are supplied in bottles of 100 (NDC 0228-2781-11). 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].
Protect from light, moisture, freezing, and excessive heat. Dispense in a tight, light-resistant container as defined in the USP. Manufactured For: Teva Pharmaceuticals Parsippany, NJ 07054 Rev.
A 3/2024 2 3 4 5
📋 Description ▾
DESCRIPTION Propranolol hydrochloride, USP is a synthetic beta-adrenergic receptor-blocking agent chemically described as 2-Propanol, 1-[(1-methylethyl)amino]-3-(1-naphthalenyloxy)-, hydrochloride,(±)-. Its molecular and structural formulae are: C 16 H 21 NO 2 ·HCl Propranolol hydrochloride, USP is a stable, white, crystalline solid which is readily soluble in water and ethanol. Its molecular weight is 295.80.
Propranolol hydrochloride extended-release capsules, USP are formulated to provide a sustained release of propranolol hydrochloride, USP. Propranolol hydrochloride extended-release capsules, USP are available as 60 mg, 80 mg, 120 mg, and 160 mg capsules for oral administration. Each propranolol hydrochloride extended-release 60 mg capsule contains 60 mg propranolol hydrochloride, USP (equivalent to 52.60 mg of propranolol).
Each propranolol hydrochloride extended-release 80 mg capsule contains 80 mg propranolol hydrochloride, USP (equivalent to 70.14 mg of propranolol). Each propranolol hydrochloride extended-release 120 mg capsule contains 120 mg propranolol hydrochloride, USP (equivalent to 105.21 mg of propranolol). Each propranolol hydrochloride extended-release 160 mg capsule contains 160 mg propranolol hydrochloride, USP (equivalent to 140.28 mg of propranolol).
The inactive ingredients contained in propranolol hydrochloride extended-release capsules are: ethylcellulose, gelatin, hydroxypropyl cellulose, povidone, sugar spheres, talc, and titanium dioxide. In addition, the 60 mg and 80 mg capsule shells contain yellow iron oxide. The 120 mg capsule shells contain black iron oxide and yellow iron oxide.
The 160 mg capsule shells contain black iron oxide. The ink ingredients are common for all strengths: Opacode S-1-8114 or Opacode S-1-8115 black contains: D&C Yellow #10 Aluminum Lake, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake, pharmaceutical glaze, propylene glycol, and synthetic black iron oxide. Meets USP Dissolution Test 7. d07a4e7b-figure-01
⚠️ Precautions ▾
PRECAUTIONS General Propranolol should be used with caution in patients with impaired hepatic or renal function. Propranolol hydrochloride extended-release capsules are not indicated for the treatment of hypertensive emergencies. Beta-adrenergic receptor blockade can cause reduction of intraocular pressure.
Patients should be told that propranolol hydrochloride extended-release capsules may interfere with the glaucoma screening test. Withdrawal may lead to a return of increased intraocular pressure. While taking beta-blockers, patients with a history of severe anaphylactic reaction to a variety of allergens may be more reactive to repeated challenge, either accidental, diagnostic, or therapeutic.
Such patients may be unresponsive to the usual doses of epinephrine used to treat allergic reaction. Information for Patients Inform patients or caregivers that there is a risk of hypoglycemia when propranolol hydrochloride extended-release capsules are given to patients who are fasting or who are vomiting. Monitor for symptoms of hypoglycemia.
Clinical Laboratory Tests In patients with hypertension, use of propranolol has been associated with elevated levels of serum potassium, serum transaminases, and alkaline phosphatase. In severe heart failure, the use of propranolol has been associated with increases in Blood Urea Nitrogen. Drug Interactions Caution should be exercised when propranolol hydrochloride extended-release capsules are administered with drugs that have an affect on CYP2D6, 1A2, or 2C19 metabolic pathways.
Coadministration of such drugs with propranolol may lead to clinically relevant drug interactions and changes on its efficacy and/or toxicity (see Drug Interactions in PHARMACOKINETICS AND DRUG METABOLISM ). Alcohol when used concomitantly with propranolol, may increase plasma levels of propranolol. Cardiovascular Drugs Antiarrhythmics Propafenone has negative inotropic and beta-blocking properties that can be additive to those of propranolol.
Quinidine increases the concentration of propranolol and produces greater degrees of clinical beta-blockade and may cause postural hypotension. Amiodarone is an antiarrhythmic agent with negative chronotropic properties that may be additive to those seen with β-blockers such as propranolol. The clearance of lidocaine is reduced with administration of propranolol.
Lidocaine toxicity has been reported following coadministration with propranolol. Caution should be exercised when administering propranolol hydrochloride extended-release capsules with drugs that slow A-V nodal conduction, e.g., lidocaine and calcium channel blockers. Digitalis Glycosides Both digitalis glycosides and beta-blockers slow atrioventricular conduction and decrease heart rate.
Concomitant use can increase the risk of bradycardia. Calcium Channel Blockers Caution should be exercised when patients receiving a beta-blocker are administered a calcium-channel-blocking drug with negative inotropic and/or chronotropic effects. Both agents may depress myocardial contractility or atrioventricular conduction.
There have been reports of significant bradycardia, heart failure, and cardiovascular collapse with concurrent use of verapamil and beta-blockers. Coadministration of propranolol and diltiazem in patients with cardiac disease has been associated with bradycardia, hypotension, high degree heart block, and heart failure. ACE Inhibitors When combined with beta-blockers, ACE inhibitors can cause hypotension, particularly in the setting of acute myocardial infarction.
The antihypertensive effects of clonidine may be antagonized by beta-blockers. Propranolol hydrochloride extended-release capsules should be administered cautiously to patients withdrawing from clonidine. Alpha Blockers Prazosin has been associated with prolongation of first dose hypotension in the presence of beta-blockers.
Postural hypotension has been reported in patients taking both beta-blockers and terazosin or doxazosin. Reserpine Patients receiv… [Excerpted — this section continues on DailyMed.]
🍼 Nursing Mothers ▾
Nursing Mothers Propranolol is excreted in human milk. Caution should be exercised when propranolol hydrochloride extended-release capsules are administered to a nursing woman.
📄 Carcinogenesis, Mutagenesis, Impairment of Fertility ▾
Carcinogenesis, Mutagenesis, Impairment of Fertility In dietary administration studies in which mice and rats were treated with propranolol hydrochloride for up to 18 months at doses of up to 150 mg/kg/day, there was no evidence of drug-related tumorigenesis. On a body surface area basis, this dose in the mouse and rat is, respectively, about equal to and about twice the maximum recommended human oral daily dose (MRHD) of 640 mg propranolol hydrochloride. In a study in which both male and female rats were exposed to propranolol hydrochloride in their diets at concentrations of up to 0.05% (about 50 mg/kg body weight and less than the MRHD), from 60 days prior to mating and throughout pregnancy and lactation for two generations, there were no effects on fertility.
Based on differing results from Ames Tests performed by different laboratories, there is equivocal evidence for a genotoxic effect of propranolol in bacteria ( S. typhimurium strain TA 1538).
📄 Package Label / Principal Display Panel ▾
PACKAGE LABEL.PRINCIPAL DISPLAY PANEL NDC 0228-2778-11 Propranolol Hydrochloride Extended-Release Capsules, USP 60 mg Rx only 100 Capsules 60
PACKAGE LABEL.PRINCIPAL DISPLAY PANEL NDC 0228-2779-11 Propranolol Hydrochloride Extended-Release Capsules, USP 80 mg Rx only 100 Capsules 80
PACKAGE LABEL.PRINCIPAL DISPLAY PANEL NDC 0228-2780-11 Propranolol Hydrochloride Extended-Release Capsules, USP 120 mg Rx only 100 Capsules 120
PACKAGE LABEL.PRINCIPAL DISPLAY PANEL NDC 0228-2781-11 Propranolol Hydrochloride Extended-Release Capsules, USP 160 mg Rx only 100 Capsules new