Entacapone
Tablet, Film Coated · Oral
Uses
Entacapone Tablets are indicated as an adjunct to levodopa and carbidopa to treat end-of-dose “wearing-off” in patients with Parkinson’s disease (see CLINICAL PHARMACOLOGY, Clinical Studies). Entacapone Tablets’ effectiveness has not been systematically evaluated in patients with Parkinson’s disease who do not experience end-of-dose “wearing-off”.
Dosage and administration
The recommended dose of Entacapone Tablets is one 200 mg tablet administered concomitantly with each levodopa and carbidopa dose to a maximum of 8 times daily (200 mg x 8 = 1,600 mg per day). Clinical experience with daily doses above 1,600 mg is limited. Entacapone Tablets should always be administered in association with levodopa and carbidopa. Entacapone has no antiparkinsonian effect of its own. In clinical studies, the majority of patients required a decrease in daily levodopa dose if their daily dose of levodopa had been greater than or equal to 800 mg or if patients had moderate or severe dyskinesia before beginning treatment. To optimize an individual patient’s response, reductions in daily levodopa dose or extending the interval between doses may be necessary. In clinical studies, the average reduction in daily levodopa dose was about 25% in those patients requiring a levodopa dose reduction (more than 58% of patients with levodopa doses above 800 mg daily required such a reduction). Entacapone Tablets can be combined with both the immediate and sustained-release formulations of levodopa and carbidopa. Entacapone Tablets may be taken with or without food (see CLINICAL PHARMACOLOGY). Patients With Impaired Hepatic Function : Patients with hepatic impairment should be treated with caution. The AUC and C max of entacapone approximately doubled in patients with documented liver disease, compared to controls. However, these studies were conducted with single-dose entacapone without levodopa and dopa decarboxylase inhibitor coadministration, and therefore the effects of liver disease on the kinetics of chronically administered entacapone have not been evaluated (see CLINICAL PHARMACOLOGY, Pharmacokinetics of Entacapone). Withdrawing Patients from Entacapone Tablets: Rapid withdrawal or abrupt reduction in the Entacapone Tablets dose could lead to emergence of signs and symptoms of Parkinson’s disease (see CLINICAL PHARMACOLOGY, Clinical Studies), and may lead to hyperpyrexia and confusion, a symptom complex resembling NMS (see PRECAUTIONS, Other Events Reported With Dopaminergic Therapy). This syndrome should be considered in the differential diagnosis for any patient who develops a high fever or severe rigidity. If a decision is made to discontinue treatment with Entacapone Tablets, patients should be monitored closely and other dopaminergic treatments should be adjusted as needed. Although tapering Entacapone Tablets have not been systematically evaluated, it seems prudent to withdraw patients slowly if the decision to discontinue treatment is made.
Contraindications
Entacapone Tablets are contraindicated in patients who have demonstrated hypersensitivity to the drug or its ingredients.
Warnings
Monoamine oxidase (MAO) and COMT are the two major enzyme systems involved in the metabolism of catecholamines. It is theoretically possible, therefore, that the combination of Entacapone Tablets and a non-selective MAO inhibitor (e.g., phenelzine and tranylcypromine) would result in inhibition of the majority of the pathways responsible for normal catecholamine metabolism. For this reason, patients should ordinarily not be treated concomitantly with Entacapone Tablets and a non-selective MAO inhibitor. Entacapone can be taken concomitantly with a selective MAO-B inhibitor (e.g., selegiline). Drugs Metabolized By Catechol-O-Methyltransferase (COMT) When a single 400 mg dose of entacapone was given with intravenous isoprenaline (isoproterenol) and epinephrine without coadministered levodopa and dopa decarboxylase inhibitor, the overall mean maximal changes in heart rate during infusion were about 50% and 80% higher than with placebo, for isoprenaline and epinephrine, respectively. Therefore, drugs known to be metabolized by COMT, such as isoproterenol, epinephrine, norepinephrine, dopamine, dobutamine, alpha-methyldopa, apomorphine, isoetherine, and bitolterol should be administered with caution in patients receiving entacapone regardless of the route of administration (including inhalation), as their interaction may result in increased heart rates, possible arrhythmias, and excessive changes in blood pressure. Ventricular tachycardia was noted in one 32-year-old healthy male volunteer in an interaction study after epinephrine infusion and oral entacapone administration. Treatment with propranolol was required. A causal relationship to entacapone administration appears probable but cannot be attributed with certainty. Falling Asleep During Activities of Daily Living and Somnolence Patients with Parkinson’s disease treated with Entacapone Tablets, which increases plasma levodopa levels, or with levodopa have reported suddenly falling asleep without prior warning of sleepiness while engaged in ADL (including the operation of motor vehicles). Some of these episodes resulted in accidents. Although many of these patients reported somnolence while on Entacapone Tablets, some did not perceive warning signs, such as excessive drowsiness, and believed that they were alert immediately prior to the event. Some of these events have been reported as late as one year after initiation of treatment. The risk of somnolence was increased (Entacapone Tablets 2% and placebo 0%) in controlled studies. It has been reported that falling asleep while engaged in ADL always occurs in a setting of preexisting somnolence, although patients may not give such a history. For this reason, prescribers should reassess patients for drowsiness or sleepiness especially since some of the events occur well after the start of treatment. Prescribers should also be aware that patients may not acknowledge drowsiness or sleepiness until directly questioned about drowsiness or sleepiness during specific activities. Patients should be advised to exercise caution while driving, operating machines, or working at heights during treatment with Entacapone Tablets. Patients who have already experienced somnolence and/or an episode of sudden sleep onset should not participate in these activities during treatment with Entacapone Tablets. Before initiating treatment with Entacapone Tablets, advise patients of the potential to develop drowsiness and specifically ask about factors that may increase this risk such as concomitant use of sedating medications and the presence of sleep disorders. If a patient develops daytime sleepiness or episodes of falling asleep during activities that require active participation (e.g., conversations, eating, etc.), Entacapone Tablets should ordinarily be discontinued (see DOSAGE AND ADMINISTRATION for guidance on discontinuing Entacapone Tablets). If the decision is made to continue Entacapone Tablets, patients should be advised not to drive and to avoid other potentially dangerous activities. There is insufficient information to establish whether dose reduction will eliminate episodes of falling asleep while engaged in ADL.
Precautions
Hypotension, Orthostatic Hypotension, and Syncope Dopaminergic therapy in Parkinson’s disease patients has been associated with orthostatic hypotension. Entacapone enhances levodopa bioavailability and, therefore, might be expected to increase the occurrence of orthostatic hypotension. In controlled studies, approximately 1.2% and 0.8% of 200 mg entacapone and placebo patients, respectively, reported at least one episode of syncope. Reports of syncope were generally more frequent in patients in both treatment groups who had an episode of documented hypotension. Hallucinations and Psychotic-Like Behavior Dopaminergic therapy in patients with Parkinson’s disease has been associated with hallucinations. In clinical studies, hallucinations led to drug discontinuation and premature withdrawal in 0.8% and 0% of patients treated with 200 mg Entacapone Tablets and placebo, respectively. Hallucinations led to hospitalization in 1.0% and 0.3% of patients in the 200 mg Entacapone Tablets and placebo groups, respectively. Agitation occurred in 1% of patients treated with Entacapone Tablets and 0% treated with placebo. Postmarketing reports indicate that patients may experience new or worsening mental status and behavioral changes, which may be severe, including psychotic-like behavior during Entacapone Tablets treatment or after starting or increasing the dose of Entacapone Tablets. Other drugs prescribed to improve the symptoms of Parkinson’s disease can have similar effects on thinking and behavior. Abnormal thinking and behavior can cause paranoid ideation, delusions, hallucinations, confusion, disorientation, aggressive behavior, agitation, and delirium. Psychotic-like behaviors were also observed during the clinical development of Entacapone Tablets. Patients with a major psychotic disorder should ordinarily not be treated with Entacapone Tablets because of the risk of exacerbating psychosis. In addition, certain medications used to treat psychosis may exacerbate the symptoms of Parkinson's disease and may decrease the effectiveness of Entacapone Tablets (see PRECAUTIONS). Impulse Control and Compulsive Behaviors Postmarketing reports suggest that patients treated with anti-Parkinson medications can experience intense urges to gamble, increased sexual urges, intense urges to spend money uncontrollably, and other intense urges. Patients may be unable to control these urges while taking one or more of the medications that are used for the treatment of Parkinson’s disease and that increase central dopaminergic tone, including entacapone taken with levodopa and carbidopa. In some cases, although not all, these urges were reported to have stopped when the dose of anti-Parkinson medications was reduced or discontinued. Because patients may not recognize these behaviors as abnormal it is important for prescribers to specifically ask patients or their caregivers about the development of new or increased gambling urges, sexual urges, uncontrolled spending or other urges while being treated with entacapone. Physicians should consider dose reduction or stopping Entacapone Tablets if a patient develops such urges while taking Entacapone Tablets. Diarrhea and Colitis In clinical studies, diarrhea developed in 60 of 603 (10%) and 16 of 400 (4%) of patients treated with 200 mg Entacapone Tablets and placebo, respectively. In patients treated with Entacapone Tablets, diarrhea was generally mild to moderate in severity (8.6%) but was regarded as severe in 1.3%. Diarrhea resulted in withdrawal in 10 of 603 (1.7%) patients, 7 (1.2%) with mild and moderate diarrhea and 3 (0.5%) with severe diarrhea. Diarrhea generally resolved after discontinuation of Entacapone Tablets. Two patients with diarrhea were hospitalized. Typically, diarrhea presents within 4 weeks to 12 weeks after entacapone is started, but it may appear as early as the first week and as late as many months after the initiation of treatment. Diarrhea may be associated with weight loss, dehydration, and hypokalemia. Postmarketing experience has shown that diarrhea may be a sign of drug-induced microscopic colitis, primarily lymphocytic colitis. In these cases, diarrhea has usually been moderate to severe, watery, and non-bloody, at times associated with dehydration, abdominal pain, weight loss, and hypokalemia. In the majority of cases, diarrhea and other colitis-related symptoms resolved or significantly improved when Entacapone Tablets treatment was stopped. In some patients with biopsy confirmed colitis, diarrhea had resolved or significantly improved after discontinuation of Entacapone Tablets but recurred after retreatment with Entacapone Tablets. If prolonged diarrhea is suspected to be related to Entacapone Tablets, the drug should be discontinued and appropriate medical therapy considered. If the cause of prolonged diarrhea remains unclear or continues after stopping entacapone, then further diagnostic investigations including colonoscopy and biopsies should be considered. Dyskinesia Entacapone Tablets may potentiate the dopaminergic side effects of levodopa and may cause or exacerbate preexisting dyskinesia. Although decreasing the dose of levodopa may ameliorate this side effect, many patients in controlled studies continued to experience frequent dyskinesia despite a reduction in their dose of levodopa. The incidence of dyskinesia was 25% for treatment with Entacapone Tablets and 15% for placebo. The incidence of study withdrawal for dyskinesia was 1.5% for 200 mg Entacapone Tablets and 0.8% for placebo. Other Events Reported With Dopaminergic Therapy The events listed below are events associated with the use of drugs that increase dopaminergic activity: Rhabdomyolysis : Cases of severe rhabdomyolysis have been reported following the approval of Entacapone Tablets.
Side effects
Because clinical studies are conducted under widely varying conditions, the incidence of adverse reactions (number of unique patients experiencing an adverse reaction associated with treatment per total number of patients treated) observed in the clinical studies of a drug cannot be directly compared to the incidence of adverse reactions in the clinical studies of another drug and may not reflect the incidence of adverse reactions observed in practice. A total of 1,450 patients with Parkinson’s disease were treated with Entacapone Tablets in premarketing clinical studies. Included were patients with fluctuating symptoms, as well as those with stable responses to levodopa therapy. All patients received concomitant treatment with levodopa preparations, however, and were similar in other clinical aspects. The most commonly observed adverse reactions (incidence at least 3% greater than placebo) in double-blind, placebo-controlled studies (N = 1,003) associated with the use of Entacapone Tablets were: dyskinesia, urine discoloration, diarrhea, nausea, hyperkinesia, abdominal pain, vomiting, and dry mouth. Approximately 14% of the 603 patients given entacapone in the double-blind, placebo-controlled studies discontinued treatment due to adverse reactions, compared to 9% of the 400 patients who received placebo. The most frequent causes of discontinuation in decreasing order were: psychiatric disorders (2% vs. 1%), diarrhea (2% vs. 0%), dyskinesia and hyperkinesia (2% vs. 1%), nausea (2% vs. 1%), and abdominal pain (1% vs. 0%). Adverse Event Incidence in Controlled Clinical Studies Table 4 lists treatment-emergent adverse events that occurred in at least 1% of patients treated with entacapone participating in the double-blind, placebo-controlled studies and that were numerically more common in the entacapone group, compared to placebo. In these studies, either entacapone or placebo was added to levodopa and carbidopa (or levodopa and benserazide). Table 4: Summary of Patients with Adverse Events after Start of Trial Drug Administration at least 1% in Entacapone Tablets Group and Greater Than Placebo SYSTEM ORGAN CLASS Preferred term Entacapone Tablets (n = 603) % of patients Placebo (n = 400) % of patients SKIN AND APPENDAGES DISORDERS Sweating increased 2 1 MUSCULOSKELETAL SYSTEM DISORDERS Back pain 2 1 CENTRAL AND PERIPHERAL NERVOUS SYSTEM DISORDERS Dyskinesia 25 15 Hyperkinesia 10 5 Hypokinesia 9 8 Dizziness 8 6 SPECIAL SENSES, OTHER DISORDERS Taste perversion 1 0 PSYCHIATRIC DISORDERS Anxiety 2 1 Somnolence 2 0 Agitation 1 0 GASTROINTESTINAL SYSTEM DISORDERS Nausea 14 8 Diarrhea 10 4 Abdominal pain 8 4 Constipation 6 4 Vomiting 4 1 Mouth dry 3 0 Dyspepsia 2 1 Flatulence 2 0 Gastritis 1 0 Gastrointestinal disorders 1 0 RESPIRATORY SYSTEM DISORDERS Dyspnea 3 1 PLATELET, BLEEDING AND CLOTTING DISORDERS Purpura 2 1 URINARY SYSTEM DISORDERS Urine discoloration 10 0 BODY AS A WHOLE - GENERAL DISORDERS Back pain Fatigue Asthenia 4 6 2 2 4 1 RESISTANCE MECHANISM DISORDERS Infection bacterial 1 0 Effects of Gender and Age on Adverse Reactions No differences were noted in the rate of adverse events attributable to entacapone by age or gender. Postmarketing Reports The following spontaneous reports of adverse events temporally associated with Entacapone Tablets have been identified since market introduction and are not listed in Table 4. Because these reactions are reported voluntarily from a population of unknown size, it is not always possible to reliably estimate their frequency or establish causal relationship to Entacapone Tablets exposure. Hepatitis with mainly cholestatic features has been reported.
Drug interactions
Drug Interactions In vitro studies of human CYP enzymes showed that entacapone inhibited the CYP enzymes 1A2, 2A6, 2C9, 2C19, 2D6, 2E1 and 3A only at very high concentrations (IC50 from 200 microM to over 1,000 microM; an oral 200 mg dose achieves a highest level of approximately 5 microM in people); these enzymes would therefore not be expected to be inhibited in clinical use. In an interaction study in healthy volunteers, entacapone did not significantly change the plasma levels of S-warfarin, while the AUC for R-warfarin increased on average by 18% [CI90 11% to 26%], and the international normalized ratio (INR) values increased on average by 13% [CI90 6% to 19%]. Nevertheless, cases of significantly increased INR in patients concomitantly using warfarin have been reported during the postapproval use of Entacapone Tablets. Therefore, monitoring of INR is recommended when entacapone treatment is initiated or when the dose is increased for patients receiving warfarin.
Pregnancy
Pregnancy In embryo-fetal development studies, entacapone was administered to pregnant animals throughout organogenesis at doses of up to 1,000 mg/kg/day in rats and 300 mg/kg/day in rabbits. Increased incidences of fetal variations were evident in litters from rats treated with the highest dose, in the absence of overt signs of maternal toxicity. The maternal plasma drug exposure (AUC) associated with this dose was approximately 34 times the estimated plasma exposure in humans receiving the maximum recommended daily dose (MRDD) of 1,600 mg. Increased frequencies of abortions, late and total resorptions, and decreased fetal weights were observed in the litters of rabbits treated with maternally toxic doses of 100 mg/kg/day (plasma AUCs 0.4 times those in humans receiving the MRDD) or greater. There was no evidence of teratogenicity in these studies. However, when entacapone was administered to female rats prior to mating and during early gestation, an increased incidence of fetal eye anomalies (macrophthalmia, microphthalmia, anophthalmia) was observed in the litters of dams treated with doses of 160 mg/kg/day (plasma AUCs 7 times those in humans receiving the MRDD) or greater, in the absence of maternal toxicity. Administration of up to 700 mg/kg/day (plasma AUCs 28 times those in humans receiving the MRDD) to female rats during the latter part of gestation and throughout lactation produced no evidence of developmental impairment in the offspring. Entacapone is always given concomitantly with levodopa and carbidopa, which is known to cause visceral and skeletal malformations in rabbits. The teratogenic potential of entacapone in combination with levodopa and carbidopa was not assessed in animals. There is no experience from clinical studies regarding the use of Entacapone Tablets in pregnant women. Therefore, Entacapone Tablets should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.
Pediatric use
Pediatric Use Safety and effectiveness in pediatric patients have not been established.
Overdosage
The postmarketing data include several cases of overdose. The highest reported dose of entacapone was at least 40,000 mg. The acute symptoms and signs commonly seen in these cases included somnolence and decreased activity, states related to depressed level of consciousness (e.g., coma, confusion and disorientation) and discolorations of skin, tongue, and urine, as well as restlessness, agitation, and aggression. COMT inhibition by entacapone treatment is dose-dependent. A massive overdose of Entacapone Tablets may theoretically produce a 100% inhibition of the COMT enzyme in humans, thereby preventing the metabolism of endogenous and exogenous catechols. The highest daily dose given to humans was 2,400 mg, administered in one study as 400 mg six times daily with levodopa and carbidopa for 14 days in 15 Parkinson’s disease patients, and in another study as 800 mg three times daily for 7 days in 8 healthy volunteers. At this daily dose, the peak plasma concentrations of entacapone averaged 2.0 mcg per mL (at 45 minutes, compared to 1.0 mcg per mL and 1.2 mcg per mL with 200 mg entacapone at 45 minutes). Abdominal pain and loose stools were the most commonly observed adverse events during this study. Daily doses as high as 2,000 mg Entacapone Tablets have been administered as 200 mg 10 times daily with levodopa and carbidopa or levodopa and benserazide for at least 1 year in 10 patients, for at least 2 years in 8 patients, and for at least 3 years in 7 patients. Overall, however, clinical experience with daily doses above 1,600 mg is limited. The range of lethal plasma concentrations of entacapone based on animal data was 80 mcg per mL to 130 mcg per mL in mice. Respiratory difficulties, ataxia, hypoactivity, and convulsions were observed in mice after high oral (gavage) doses. Management of Overdose Management of Entacapone Tablets overdose is symptomatic; there is no known antidote to Entacapone Tablets. Hospitalization is advised, and general supportive care is indicated. There is no experience with hemodialysis or hemoperfusion, but these procedures are unlikely to be of benefit, because Entacapone Tablets are highly bound to plasma proteins. An immediate gastric lavage and repeated doses of charcoal over time may hasten the elimination of Entacapone Tablets by decreasing its absorption and reabsorption from the gastrointestinal (GI) tract. The adequacy of the respiratory and circulatory systems should be carefully monitored and appropriate supportive measures employed. The possibility of drug interactions, especially with catechol-structured drugs, should be borne in mind.
Description
Entacapone is available as tablets containing 200 mg entacapone. Entacapone is an inhibitor of catechol‑ O ‑methyltransferase (COMT), used in the treatment of Parkinson’s disease as an adjunct to levodopa and carbidopa therapy. It is a nitrocatechol‑structured compound with a relative molecular mass of 305.29. The chemical name of entacapone is (E)‑2‑cyano‑3‑(3,4‑dihydroxy‑5‑nitrophenyl)‑N,N‑diethyl‑2‑ propenamide. Its empirical formula is C 14 H 15 N 3 O 5 and its structural formula is: The inactive ingredients of the Entacapone Tablets are microcrystalline cellulose, mannitol, croscarmellose sodium, hydrogenated vegetable oil, hydroxypropyl methylcellulose, polysorbate 80, glycerol 85%, sucrose, magnesium stearate, yellow iron oxide, red iron oxide, and titanium dioxide. structure
How supplied
Entacapone Tablets are supplied as 200 mg film-coated tablets for oral administration. The oval-shaped tablets are brownish-orange, unscored, and embossed “T2 200” on one side. Tablets are provided in HDPE containers as follows: Bottles of 100…………………………………………………………...NDC 47335-007-88 Store at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F). [See USP Controlled Room Temperature.] Manufactured by: Orion Corporation ORION PHARMA Orionintie 1, FIN-02200 Espoo, Finland Distributed by: Sun Pharmaceutical Industries, Inc. Cranbury, NJ 08512 PGPI0244C ISS. 06/2018
Patient information
Information for Patients Instruct patients to take Entacapone Tablets only as prescribed. Inform patients that hallucinations and/or other psychotic-like behavior can occur. Advise patients that they may develop postural (orthostatic) hypotension with or without symptoms such as dizziness, nausea, syncope, and sweating. Hypotension may occur more frequently during initial therapy. Accordingly, patients should be cautioned against rising rapidly after sitting or lying down, especially if they have been doing so for prolonged periods, and especially at the initiation of treatment with Entacapone Tablets. Advise patients that they should neither drive a car nor operate other complex machinery until they have gained sufficient experience on Entacapone Tablets to gauge whether or not it affects their mental and/or motor performance adversely. Warn patients about the possibility of sudden onset of sleep during daily activities, in some cases without awareness or warning signs, when they are taking dopaminergic agents, including Entacapone Tablets. Because of the possible additive sedative effects, caution should be used when patients are taking other CNS depressants in combination with Entacapone Tablets. Inform patients that nausea may occur, especially at the initiation of treatment with Entacapone Tablets. Inform patients that diarrhea may occur with Entacapone Tablets and it may have a delayed onset. Sometimes prolonged diarrhea may be caused by colitis (inflammation of the large intestine). Patients with diarrhea should drink fluids to maintain adequate hydration and monitor for weight loss. If diarrhea associated with Entacapone Tablets is prolonged, discontinuing the drug is expected to lead to resolution, if diarrhea continues after stopping entacapone, further diagnostic investigations may be needed. Advise patients about the possibility of an increase in dyskinesia. Tell patients that treatment with entacapone may cause a change in the color of their urine (a brownish orange discoloration) that is not clinically relevant. In controlled studies, 10% of patients treated with Entacapone Tablets reported urine discoloration compared to 0% of placebo patients. Although Entacapone Tablets have not been shown to be teratogenic in animals, it is always given in conjunction with levodopa and carbidopa, which is known to cause visceral and skeletal malformations in rabbits. Accordingly, patients should be advised to notify their physicians if they become pregnant or intend to become pregnant during therapy (see PRECAUTIONS, Pregnancy). Entacapone is excreted into maternal milk in rats. Because of the possibility that entacapone may be excreted into human maternal milk, advise patients to notify their physicians if they intend to breastfeed or are breastfeeding an infant. Tell patients and family members to notify their healthcare practitioner if they notice that the patient develops unusual urges or behaviors.
Label text from the FDA structured product label by Sun Pharmaceutical Industries, Inc. (revised Oct 25, 2018). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Entacapone in 14 products
Entacapone NDC products (14)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 27241-049 | Entacapone 200 mg/1 Tablet | Ajanta Pharma USA Inc. | ANDA |
| 62332-478 | Entacapone 200 mg/1 Tablet, Film Coated | Alembic Pharmaceuticals Inc. | ANDA |
| 46708-478 | Entacapone 200 mg/1 Tablet, Film Coated | Alembic Pharmaceuticals Limited | ANDA |
| 60687-188 | Entacapone 200 mg/1 Tablet, Film Coated | American Health Packaging | ANDA |
| 65862-654 | Entacapone 200 mg/1 Tablet, Film Coated | Aurobindo Pharma Limited | ANDA |
| 50268-295 | Entacapone 200 mg/1 Tablet, Film Coated | AvPAK | ANDA |
| 0527-1830 | Entacapone 200 mg/1 Tablet, Film Coated | Lannett Company, Inc. | ANDA |
| 33342-260 | Entacapone 200 mg/1 Tablet | Macleods Pharmaceuticals Limited | ANDA |
| 0904-6822 | Entacapone 200 mg/1 Tablet, Film Coated | Major Pharmaceuticals | ANDA |
| 0615-8298 | Entacapone 200 mg/1 Tablet | NCS HealthCare of KY, LLC dba Vangard Labs | ANDA |
| 64980-722 | Entacapone 200 mg/1 Tablet, Film Coated | Rising Pharma Holdings, Inc. | ANDA |
| 71610-247 | Entacapone 200 mg/1 Tablet, Film Coated | Aphena Pharma Solutions - Tennessee, LLC | NDA AUTHORIZED GENERIC |
| 0781-5578 | Entacapone 200 mg/1 Tablet, Film Coated | Sandoz Inc | NDA AUTHORIZED GENERIC |
| 47335-007 | Entacapone 200 mg/1 Tablet, Film Coated | Sun Pharmaceutical Industries, Inc. | NDA AUTHORIZED GENERIC |
Entacapone recalls
- D-0806-2021 Sep 29, 2021 · Class II · Terminated
Failed Dissolution Specifications
Frequently asked questions
What is Entacapone used for?
Entacapone Tablets are indicated as an adjunct to levodopa and carbidopa to treat end-of-dose “wearing-off” in patients with Parkinson’s disease (see CLINICAL PHARMACOLOGY, Clinical Studies). Entacapone Tablets’ effectiveness has not been systematically evaluated in patients with Parkinson’s disease who do not experience end-of-dose “wearing-off”.
What are the side effects of Entacapone?
Because clinical studies are conducted under widely varying conditions, the incidence of adverse reactions (number of unique patients experiencing an adverse reaction associated with treatment per total number of patients treated) observed in the clinical studies of a drug cannot be directly compared to the incidence of adverse reactions in the clinical studies of another drug and may not reflect… See the full label for the complete list.
Who makes Entacapone?
Entacapone is listed by 14 labelers in the FDA NDC directory, including Ajanta Pharma USA Inc., Alembic Pharmaceuticals Inc., Alembic Pharmaceuticals Limited, American Health Packaging.
Has Entacapone been recalled?
The FDA enforcement database lists 1 recall for Entacapone, most recently D-0806-2021 (class ii): Failed Dissolution Specifications