BETAXOLOL HYDROCHLORIDE 20 mg Tablet, Coated, 100-count
Past resolved recalls for this product (1)
🆔 Identity & classification
Where does this data come from?
🏷️ RxNorm drug class
This medicine belongs to the beta-Adrenergic Blocker class.
Where does this data come from?
🏭 Manufacturer & labeler
Where does this data come from?
🩺 Clinical
Betaxolol is used alone or with other medications to control high blood pressure. Betaxolol is in a class of medications called beta blockers. It works by relaxing blood vessels and slowing heart rate to improve blood flow and decrease blood pressure. High blood pressure is a common condition and when not treated, can cause damage to the brain, heart, blood vessels, kidneys and other parts of the body. Damage to these organs may cause heart disease, a heart attack, heart failure, stroke, kidney failure, loss of vision, and other problems. In addition to taking medication, making lifestyle chan...
Read the full MedlinePlus article ↗- That's a really common concern, and it's a good one to ask. The eye drops are absorbed into the bloodstream to some extent, but betaxolol is specifically designed to target the eye...
- I'm getting the eye drops for glaucoma — will they affect my heart or lungs like a regular beta-blocker pill would?
- Please don't stop them on your own, especially not abruptly. With betaxolol tablets, stopping suddenly — particularly if you have any coronary artery disease — can cause a rebound...
- Can I just stop taking my betaxolol tablets if I feel fine and my blood pressure seems okay?
Patient education
Supplement & herbal interactions
Betaxolol 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?
Ask a licensed pharmacist directly — free, answered by our team.
🧪 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.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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Anhydrous lactose is a milk sugar with no water content. It acts as a filler and binder in tablets and capsules, adding bulk and helping ingredients stick together.
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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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Hypromellose 2910 is a plant-based cellulose derivative that acts as a thickener, binder, and film-coating agent. It helps control how quickly the medicine dissolves and protects the tablet or capsule from moisture and light.
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UNII B697894SGQ
Polyethylene glycol 400 is a clear, thick liquid made from petroleum-derived polymers. It acts as a solvent and humectant in medicines, helping dissolve active ingredients and retain moisture in the formulation.
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Polysorbate 80 is a synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together in medications and improves how the product disperses in the body.
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A starch-based powder made from potatoes and processed with sodium. It acts as a disintegrant, helping the tablet or capsule break apart quickly in the stomach so the medicine can be absorbed.
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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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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.
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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.
9 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.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 ea | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | $0.795 | $79.50 / 100 tablets |
| Medicaid paysCMS SDUD · 12 mo | $1.18 | $117.62 / 100 tablets |
| Medicare drug plans payPart D · Q2 2026 | $1.06 | $106.16 / 100 tablets |
Where does this data come from?
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Betaxolol Hydrochloride 20 mgthis 10702-0014-01 | KVK-TECH, | 100 tablets | $0.795 | AB | Availability likely | — |
| Betaxolol 20 mg 42806-0039-01 | Epic | 100 tablets | $0.795 | AB | Availability likely | — |
| Betaxolol 20 mg 24658-0701-01 | PuraCap | 100 tablets | — | AB | FDA listed | — |
Where does this data come from?
⏳ 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?
🗺️ Medicaid utilization & spend
📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 10702-0014-01 You're viewing this | 100 TABLET, COATED in 1 BOTTLE (10702-014-01) | 2011-11-02 | Active |
📄 Full prescribing information FDA SPL
🎯 Indications and Usage ▾
INDICATIONS AND USAGE: Betaxolol tablets, USP is indicated in the management of hypertension. It may be used alone or concomitantly with other antihypertensive agents, particularly thiazide-type diuretics.
⏱️ Dosage and Administration ▾
DOSAGE AND ADMINISTRATION: The initial dose of betaxolol tablets, USP in hypertension is ordinarily 10 mg once daily either alone or added to diuretic therapy. The full antihypertensive effect is usually seen within 7 to 14 days. If the desired response is not achieved the dose can be doubled after 7 to 14 days.
Increasing the dose beyond 20 mg has not been shown to produce a statistically significant additional antihypertensive effect; but the 40-mg dose has been studied and is well tolerated. An increased effect (reduction) on heart rate should be anticipated with increasing dosage. If monotherapy with betaxolol tablets, USP does not produce the desired response, the addition of a diuretic agent or other antihypertensive should be considered (see PRECAUTIONS, Drug Interactions ).
Dosage Adjustments For Specific Patients: Patients with renal failure: In patients with renal impairment, clearance of betaxolol declines with decreasing renal function. In patients with severe renal impairment and those undergoing dialysis, the initial dose of betaxolol tablets, USP is 5 mg once daily. If the desired response is not achieved, dosage may be increased by 5 mg/day increments every 2 weeks to a maximum dose of 20 mg/day.
Patients with hepatic disease: Patients with hepatic disease do not have significantly altered clearance. Dosage adjustments are not routinely needed. Elderly patients: Consideration should be given to reduction in the starting dose to 5 mg in elderly patients.
These patients are especially prone to beta-blocker-induced bradycardia, which appears to be dose related and sometimes responds to reductions in dose. Cessation of therapy: If withdrawal of betaxolol tablets, USP therapy is planned, it should be achieved gradually over a period of about 2 weeks. Patients should be carefully observed and advised to limit physical activity to a minimum.
⛔ Contraindications ▾
CONTRAINDICATIONS: Betaxolol tablets, USP is contraindicated in patients with known hypersensitivity to the drug. Betaxolol tablets, USP is contraindicated in patients with sinus bradycardia, heart block greater than first degree, cardiogenic shock, and overt cardiac failure (see Warnings ).
⚠️ Warnings ▾
WARNINGS: Cardiac Failure: Sympathetic stimulation may be a vital component supporting circulatory function in congestive heart failure, and beta-adrenergic receptor blockade carries the potential hazard of further depressing myocardial contractility and precipitating more severe heart failure. In hypertensive patients who have congestive heart failure controlled by digitalis and diuretics, beta-blockers should be administered cautiously. Both digitalis and beta-adrenergic receptor blocking agents slow AV conduction.
In Patients Without a History of Cardiac Failure: Continued depression of the myocardium with beta-blocking agents over a period of time can, in some cases, lead to cardiac failure. Therefore, at the first sign or symptom of cardiac failure, discontinuation of betaxolol tablets, USP should be considered. In some cases beta-blocker therapy can be continued while cardiac failure is treated with cardiac glycosides, diuretics, and other agents, as appropriate.
Exacerbation of Angina Pectoris Upon Withdrawal: Abrupt cessation of therapy with certain beta-blocking agents in patients with coronary artery disease has been followed by exacerbations of angina pectoris and, in some cases, myocardial infarction has been reported. Therefore such patients should be warned against interruption of therapy without the physician’s advice. Even in the absence of overt angina pectoris, when discontinuation of betaxolol tablets, USP is planned, the patient should be carefully observed and therapy should be reinstituted, at least temporarily, if withdrawal symptoms occur.
Bronchospastic diseases: PATIENTS WITH BRONCHOSPASTIC DISEASE SHOULD NOT IN GENERAL RECEIVE BETA-BLOCKERS. Because of its relative ß 1 selectivity (cardioselectivity), low doses of betaxolol tablets, USP may be used with caution in patients with bronchospastic disease who do not respond to or cannot tolerate alternative treatment. Since ß 1 selectivity is not absolute and is inversely related to dose, the lowest possible dose of betaxolol tablets, USP should be used (5 to 10 mg once daily) and a bronchodilator should be made available.
If dosage must be increased, divided dosage should be considered to avoid the higher peak blood levels associated with once-daily dosing. 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 (see Precautions, Drug Interactions ). Titrate betaxolol dose to maintain effective heart rate control while avoiding frank hypotension and bradycardia.
Diabetes and Hypoglycemia: Beta-blockers should be used with caution in diabetic patients. Beta-blockers may mask tachycardia occurring with hypoglycemia (patients should be warned of this), although other manifestations such as dizziness and sweating may not be significantly affected. Unlike nonselective beta-blockers, betaxolol such as dizziness and sweating may not be significantly affected.
Unlike nonselective beta-blockers, betaxolol tablets, USP does not prolong insulin-induced hypoglycemia. Thyrotoxicosis: Beta-adrenergic blockade may mask certain clinical signs of hyperthyroidism (e.g., tachycardia). Abrupt withdrawal of beta-blockade might precipitate a thyroid storm; therefore, patients known or suspected of being thyrotoxic from whom betaxolol tablets, USP is to be withdrawn should be monitored closely (see DOSAGE AND ADMINISTRATION: Cessation of Therapy ).
Betaxolol tablets, USP should not be given to patients with untreated pheochromocytoma.
🤒 Adverse Reactions ▾
ADVERSE REACTIONS: Most adverse reactions have been mild and transient and are typical of beta-adrenergic blocking agents, e.g., bradycardia, fatigue, dyspnea, and lethargy. Withdrawal of therapy in U.S. and European controlled clinical trials has been necessary in about 3.5% of patients, principally because of bradycardia, fatigue, dizziness, headache, and impotence. Frequency estimates of adverse events were derived from controlled studies in which adverse reactions were volunteered and elicited in U.S. studies and volunteered and/or elicited in European studies.
In the U.S., the placebo-controlled hypertension studies lasted for 4 weeks, while the active-controlled hypertension studies has a 22- to 24- week double-blind phase. The following doses were studied: Betaxolol tablets, USP-5, 10, 20, and 40 mg once daily; atenolol-25, 50, and 100 mg once daily; and propranolol-40, 80, and 160 mg b.i.d. Betaxolol tablets, USP, like other beta-blockers, has been associated with the development of antinuclear antibodies (ANA) (e.g. lupus erythematosus).
In controlled clinical studies, conversion of ANA from negative to positive occurred in 5.3% of the patients treated with betaxolol tablets, USP, 6.3% of the patients treated with atenolol, 4.9% of the patients treated with propranolol, and 3.2% of the patients treated with placebo. Betaxolol adverse events reported with a 2% or greater frequency, and selected events with lower frequency, in U.S. controlled studies are: Of the above adverse reactions associated with the use of betaxolol, only bradycardia was clearly dose related, but there was a suggestion of dose relatedness for fatigue, lethargy, and dyspepsia.
In Europe, the placebo-controlled study lasted for 4 weeks, while the comparative studies had a 4- to 52-week double-blind phase. The following doses were studied: Betaxolol 20 and 40 mg once daily and atenolol 100 mg once daily. From European controlled hypertension clinical trials, the following adverse events reported by 2% or more patients and selected events with lower frequency are presented: The only adverse event whose frequency clearly rose with increasing dose was bradycardia.
Elderly patients were especially susceptible to bradycardia, which in some cases responded to dose-reduction (see Precautions ). The following selected (potentially important) adverse events have been reported at an incidence of less than 2% in U.S. controlled hypertension and open, long-term clinical studies, European controlled clinical trials, or in marketing experience. It is not known whether a causal relationship exists between betaxolol tablets, USP and these events; they are listed to alert the physician to a possible relationship: Autonomic: flushing, salivation, sweating.
Body as a whole: allergy, fever, malaise, pain, rigors. Cardiovascular: angina pectoris, arrhythmia, atrioventricular block, heart failure, hypertension, hypotension, myocardial infarction, thrombosis, syncope. Central and peripheral nervous system: ataxia, neuralgia, neuropathy, numbness, speech disorder, stupor, tremor, twitching.
Gastrointestinal: anorexia, constipation, dry mouth, increased appetite, mouth ulceration, rectal disorders, vomiting, dysphagia. Hearing and Vestibular: earache, labyrinth disorders, tinnitus, deafness. Hematologic: anemia, leucocytosis, lymphadenopathy, purpura, thrombocytopenia.
Liver and biliary: increased AST, increased ALT. Metabolic and nutritional: acidosis, diabetes, hypercholesterolemia, hyperglycemia, hyperkalemia, hyperlipemia, hyperuricemia, hypokalemia, weight gain, weight loss, thirst, increased LDH. Musculoskeletal: arthropathy, neck pain, muscle cramps, tendonitis.
Psychiatric: abnormal thinking, amnesia, impaired concentration, confusion, emotional lability, hallucinations, decreased libido. Reproductive disorders: Female: breast pain, breast fibroadenosis, menstrual disorder; Male: Peyronie’s disease, prostatitis. Respiratory: bronchitis, bronchospasm, cough, epistaxis…
🆘 Overdosage ▾
OVERDOSAGE: No specific information on emergency treatment of overdosage with betaxolol tablets, USP is available. The most common effects expected are bradycardia, congestive heart failure, hypotension, bronchospasm, and hypoglycemia. In one acute overdosage of betaxolol, a 16-year-old female recovered fully after ingesting 460 mg.
Oral LD 50 s are 350 to 400 mg betaxolol/kg in mice and 860 to 980 mg/kg in rats. In the case of overdosage, treatment with betaxolol tablets, USP should be stopped and the patient carefully observed. Hemodialysis or peritoneal dialysis does not remove substantial amounts of the drug.
In addition to gastric lavage, the following therapeutic measures are suggested if warranted: Hypotension: Use sympathomimetic pressor drug therapy, such as dopamine, dobutamine, or norepinephrine. In refractory cases of overdosage of other beta-blockers, the use of glucagon hydrochloride has been reported to be useful. Bradycardia: Atropine should be administered.
If there is no response to vagal blockade, isoproterenol should be administered cautiously (see Warnings: Major surgery ). In refractory cases the use of a transvenous cardiac pacemaker may be considered. Acute cardiac failure: Conventional therapy including digitalis, diuretics, and oxygen should be instituted immediately.
Bronchospasm: Use a ß 2 - agonist. Additional therapy with aminophylline may be considered. Heart block (2nd- or 3rd-degree): Use isoproterenol or a transvenous cardiac pacemaker.
🧬 Clinical Pharmacology ▾
CLINICAL PHARMACOLOGY: Betaxolol is a ß 1 -selective (cardioselective) adrenergic receptor blocking agent that has weak membrane-stabilizing activity and no intrinsic sympathomimetic (partial agonist) activity. The preferential effect on ß 1 receptors is not absolute, however, and some inhibitory effects on ß 2 receptors (found chiefly in the bronchial and vascular musculature) can be expected at higher doses. Pharmacokinetics and Metabolism: In man, absorption of an oral dose is complete.
There is a small and consistent first-pass effect resulting in an absolute bioavailability of 89% ± 5% that is unaffected by the concomitant ingestion of food or alcohol. Mean peak blood concentrations of 21.6 ng/ml (range 16.3 to 27.9 ng/ml) are reached between 1.5 and 6 (mean about 3) hours after a single oral dose, in healthy volunteers, of 10 mg of betaxolol. Peak concentrations for 20-mg and 40-mg doses are 2 and 4 times that of a 10-mg dose and have been shown to be linear over the dose range of 5 to 40 mg.
The peak to trough ratio of plasma concentrations over 24 hours is 2.7. The mean elimination half-life in various studies in normal volunteers ranged from about 14 to 22 hours after single oral doses and is similar in chronic dosing. Steady state plasma concentrations are attained after 5 to 7 days with once-daily dosing in persons with normal renal function.
Betaxolol is approximately 50% bound to plasma proteins. It is eliminated primarily by liver metabolism and secondarily by renal excretion. Following oral administration, greater than 80% of a dose is recovered in the urine as betaxolol and its metabolites.
Approximately 15% of the dose administered is excreted as unchanged drug, the remainder being metabolites whose contribution to the clinical effect is negligible. Steady state studies in normal volunteers and hypertensive patients found no important differences in kinetics. In patients with hepatic disease, elimination half-life was prolonged by about 33%, but clearance was unchanged, leading to little change in AUC.
Dosage reductions have not routinely been necessary in these patients. In patients with chronic renal failure undergoing dialysis, mean elimination half-life was approximately doubled, as was AUC, indicating the need for a lower initial dosage (5 mg) in these patients. The clearance of betaxolol by hemodialysis was 0.015 L/h/kg and by peritoneal dialysis, 0.010 L/h/kg.
In one study (n=8), patients with stable renal failure, not on dialysis, with mean creatinine clearance of 27 ml/min showed slight increases in elimination half-life and AUC, but no change in C max . In a second study of 30 hypertensive patients with mild to severe renal impairment, there was a reduction in clearance of betaxolol with increasing degrees of renal insufficiency. Inulin clearance (mL/min/1.73 m 2 ) ranged from 70 to 107 in 7 patients with mild impairment, 41 to 69 in 14 patients with moderate impairment, and 8 to 37 in 9 patients with severe impairment.
Clearance following oral dosing was reduced significantly in patients with moderate and severe renal impairment (26% and 35%, respectively) when compared with those with mildly impaired renal function. In the severely impaired group, the mean C max and the mean elimination half-life tended to increase (28% and 24%, respectively) when compared with the mildly impaired group. A starting dose of 5 mg is recommended in patients with severe renal impairment.
(See Dosage and Administration .) Studies in elderly patients (n=10) gave inconsistent results but suggest some impairment of elimination, with one small study (n=4) finding a mean half-life of 30 hours. A starting dose of 5 mg is suggested in older patients. Pharmacodynamics: Clinical pharmacology studies have demonstrated the beta-adrenergic receptor blocking activity of betaxolol by (1) reduction in resting and exercise heart rate, cardiac output, and cardiac work load, (2) reduction of systolic and diastolic blood pressure at rest…
📦 How Supplied / Storage and Handling ▾
HOW SUPPLIED: Betaxolol Tablets, USP are available as follows: Betaxolol Tablets, USP 10 mg: (Each tablet contains 10 mg betaxolol HCl equivalent to 8.94 mg betaxolol) are as white, round, film-coated biconvex tablets, debossed "k" above bisect "13" on one side and plain on the other. Bottles of 100, NDC 10702-013-01 Betaxolol Tablets, USP 20 mg: (Each tablet contains 20 mg betaxolol HCl equivalent to 17.88 mg betaxolol) are as white, round, film-coated biconvex tablets, debossed "K" above "14" on one side and plain on the other.
Bottles of 100, NDC 10702-014-01 Store at 20° to 25°C (68° to 77°F) with excursions permitted between 15° to 30°C (59° to 86°F) [See USP Controlled Room Temperature]. Dispense in a tight container as defined in the USP, with a child-resistant closure (as required). Manufactured by: KVK-TECH, INC.
110 Terry Drive Newtown, PA 18940 ID # 006037/09 04/2020 Manufacturer’s Code: 10702 KvK logo
📋 Description ▾
DESCRIPTION: Betaxolol hydrochloride is a ß 1 -selective (cardioselective) adrenergic receptor blocking agent available as 10-mg and 20-mg tablets for oral administration. Betaxolol hydrochloride is chemically described as 2-propanol, 1- [4-[2-(cyclopropylmethoxy) ethyl] phenoxy]-3-[(1-methylethyl) amino]-, hydrochloride, (±)-. It has the following chemical structure: Each tablet for oral administration contains 10 mg or 20 mg of betaxolol hydrochloride equivalent to 8.94 mg or 17.88 mg of betaxolol respectively.
In addition, each tablet contains the following inactive ingredients, hypromellose, anhydrous lactose, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, sodium starch glycolate, stearic acid and titanium dioxide. Betaxolol hydrochloride is a water-soluble white crystalline powder with a molecular formula of C 18 H 29 NO 3 •HCl and a molecular weight of 343.9. It is freely soluble in water, ethanol, chloroform, and methanol, and has a pKa of 9.4.
Chemical Structure