DONEPEZIL HCL TAB USP 10 MG 30CT
Generic: Donepezil Hydrochloride
DONEPEZIL HCL TAB USP 10 MG 30CT
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Identification
Donepezil Hydrochloride
Donepezil Hydrochloride
Torrent Pharmaceuticals Limited
HUMAN PRESCRIPTION DRUG
Administration
TABLET, FILM COATED
ORAL
ANDA090686
Active Ingredients
| Ingredient | Strength |
|---|---|
| DONEPEZIL HYDROCHLORIDE | 10 mg/1 |
Pharmacological Class
Data sourced from openFDA / DailyMed. For full prescribing information, consult the drug label.
Wholesale compliance resources
Clinical Drug Information
Indications & Usage
1 INDICATIONS AND USAGE Donepezil hydrochloride tablets are an acetylcholinesterase inhibitor indicated for the treatment of dementia of the Alzheimer's type. Efficacy has been demonstrated in patients with mild, moderate, and severe Alzheimer's Disease Donepezil hydrochloride tablets are indicated for the treatment of dementia of the Alzheimer's type. Efficacy has been demonstrated in patients with mild, moderate, and severe Alzheimer's disease.
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Mild to Moderate Alzheimer's Disease: 5 mg to 10 mg once daily ( 2.1 ) Moderate to Severe Alzheimer's Disease: 10 mg once daily ( 2.2 ) 2.1 Dosing in Mild to Moderate Alzheimer’s Disease The recommended starting dosage of donepezil hydrochloride tablets is 5 mg administered once per day in the evening, just prior to retiring. The maximum recommended dosage of donepezil hydrochloride tablets in patients with mild to moderate Alzheimer's disease is 10 mg per day. A dose of 10 mg should not be administered until patients have been on a daily dose of 5 mg for 4 to 6 weeks. 2.2 Dosing in Moderate to Severe Alzheimer’s Disease The recommended starting dosage of donepezil hydrochloride tablets is 5 mg administered once per day in the evening, just prior to retiring. A dose of 10 mg should not be administered until patients have been on a daily dose of 5 mg for 4 to 6 weeks. 2.3 Administration Information Donepezil hydrochloride tablets should be taken in the evening, just prior to retiring. Donepezil hydrochloride tablets can be taken with or without food.
Adverse Reactions
6 ADVERSE REACTIONS Most common adverse reactions in clinical studies of donepezil hydrochloride tablets are nausea, diarrhea, insomnia, vomiting, muscle cramps, fatigue, and anorexia ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Torrent Pharma Inc. at 1-800-912-9561 or FDA at 1-800-FDA-1088, or www.fda.gov/medwatch. The following serious adverse reactions are described below and elsewhere in the labeling: Cardiovascular Conditions [see Warnings and Precautions ( 5.2 )] Nausea and Vomiting [see Warnings and Precautions ( 5.3 )] Peptic Ulcer Disease and GI Bleeding [see Warnings and Precautions ( 5.4 )] Genitourinary Conditions [see Warnings and Precautions ( 5.6 )] Neurological Conditions: Seizures [see Warnings and Precautions ( 5.7 )] Pulmonary Conditions [see Warnings and Precautions ( 5.8 )] 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Donepezil hydrochloride tablets have been administered to over 1,700 individuals during clinical trials worldwide. Approximately 1,200 of these patients have been treated for at least 3 months and more than 1,000 patients have been treated for at least 6 months. Controlled and uncontrolled trials in the United States included approximately 900 patients. In regards to the highest dose of 10 mg/day, this population includes 650 patients treated for 3 months, 475 patients treated for 6 months, and 116 patients treated for over 1 year. The range of patient exposure is from 1 to 1,214 days Mild to Moderate Alzheimer’s Disease Adverse Reactions Leading to Discontinuation The rates of discontinuation from controlled clinical trials of donepezil hydrochloride tablets due to adverse reactions for the donepezil hydrochloride tablets 5 mg/day treatment groups were comparable to those of placebo treatment groups at approximately 5%. The rate of discontinuation of patients who received 7-day escalations from 5 mg/day to 10 mg/day was higher at 13%. The most common adverse reactions leading to discontinuation, defined as those occurring in at least 2% of patients and at twice or more the incidence seen in placebo patients, are shown in Table 1. Table 1. Most Common Adverse Reactions Leading to Discontinuation in Patients with Mild to Moderate Alzheimer’s Disease Adverse Reaction Placebo (n=355)% 5 mg/dayDonepezil Hydrochloride Tablets (n=350)% 10 mg/day Donepezil Hydrochloride Tablets (n=315)% Nausea 1 1 3 Diarrhea 0 <1 3 Vomiting <1 <1 2 Most Common Adverse Reactions The most common adverse reactions, defined as those occurring at a frequency of at least 5% in patients receiving 10 mg/day and twice the placebo rate, are largely predicted by donepezil hydrochloride tablet's cholinomimetic effects. These include nausea, diarrhea, insomnia, vomiting, muscle cramp, fatigue and anorexia. These adverse reactions were often transient, resolving during continued donepezil hydrochloride tablets treatment without the need for dose modification. There is evidence to suggest that the frequency of these common adverse reactions may be affected by the rate of titration. An open-label study was conducted with 269 patients who received placebo in the 15- and 30-week studies. These patients were titrated to a dose of 10 mg/day over a 6-week period. The rates of common adverse reactions were lower than those seen in patients titrated to 10 mg/day over one week in the controlled clinical trials and were comparable to those seen in patients on 5 mg/day. See Table 2 for a comparison of the most common adverse reactions following one and six week titration regimens. Table 2. Comparison of Rates of Adverse Reactions in Mild to Moderate Patients Titrated to 10 mg/day over 1 and 6 Weeks No titration One week titration Six week titration Adverse Reaction Placebo (n=315) % 5 mg/day(n=311)% 10 mg/day (n=315)% 10 mg/day (n=269)% Nausea 6 5 19 6 Diarrhea 5 8 15 9 Insomnia 6 6 14 6 Fatigue 3 4 8 3 Vomiting 3 3 8 5 Muscle cramps 2 6 8 3 Anorexia 2 3 7 3 Table 3 lists adverse reactions that occurred in at least 2% of patients in pooled placebo-controlled trials who received either donepezil hydrochloride tablets 5 mg or 10 mg and for which the rate of occurrence was greater for patients treated with donepezil hydrochloride tablets than with placebo. In general, adverse reactions occurred more frequently in female patients and with advancing age. Table 3. Adverse Reactions in Pooled Placebo-Controlled Clinical Trials in Mild to Moderate Alzheimer’s Disease Adverse Reaction Placebo (n=355)% Donepezil Hydrochloride Tablets (n=747)% Percent of Patients with any Adverse Reaction 72 74 Nausea 6 11 Diarrhea 5 10 Headache 9 10 Insomnia 6 9 Pain, various locations 8 9 Dizziness 6 8 Accident 6 7 Muscle Cramps 2 6 Fatigue 3 5 Vomiting 3 5 Anorexia 2 4 Ecchymosis 3 4 Abnormal Dreams 0 3 Depression <1 3 Weight Loss 1 3 Arthritis 1 2 Frequent Urination 1 2 Somnolence <1 2 Syncope 1 2 Severe Alzheimer's Disease (Donepezil hydrochloride tablets 5 mg/day and 10 mg/day) Donepezil hydrochloride tablets has been administered to over 600 patients with severe Alzheimer's disease during clinical trials of at least 6 months duration, including three double-blind, placebo-controlled trials, two of which had an open label extension. Adverse Reactions Leading to Discontinuation The rates of discontinuation from controlled clinical trials of donepezil hydrochloride tablets due to adverse reactions for the donepezil hydrochloride tablets patients were approximately 12% compared to 7% for placebo patients. The most common adverse reactions leading to discontinuation, defined as those occurring in at least 2% of donepezil hydrochloride tablets patients and at twice or more the incidence seen in placebo, were anorexia (2% vs. 1% placebo), nausea (2% vs. <1% placebo), diarrhea (2% vs. 0% placebo) and urinary tract infection (2% vs. 1% placebo). Most Common Adverse Reactions The most common adverse reactions, defined as those occurring at a frequency of at least 5% in patients receiving donepezil hydrochloride tablets and at twice or more the placebo rate, are largely predicted by donepezil hydrochloride tablet's cholinomimetic effects. These include diarrhea, anorexia, vomiting, nausea, and ecchymosis. These adverse reactions were often transient, resolving during continued donepezil hydrochloride tablets treatment without the need for dose modification. Table 4 lists adverse reactions that occurred in at least 2% of patients in pooled placebo-controlled trials who received donepezil hydrochloride tablets 5 mg and 10 mg and for which the rate of occurrence was greater for patients treated with donepezil hydrochloride tablets than with placebo. Table 4. Adverse Reactions in Pooled Controlled Clinical Trials in Severe Alzheimer’s Disease Body System/Adverse Reaction Placebo (n=392)% Donepezil Hydrochloride Tablets (n=501)% Percent of Patients with any Adverse Reaction 73 81 Accident 12 13 Infection 9 11 Diarrhea 4 10 Anorexia 4 8 Vomiting 4 8 Nausea 2 6 Insomnia 4 5 Ecchymosis 2 5 Headache 3 4 Hypertension 2 3 Pain 2 3 Back Pain 2 3 Eczema 2 3 Hallucinations 1 3 Hostility 2 3 Increase in Creatine Phosphokinase 1 3 Nervousness 2 3 Fever 1 2 Chest Pain <1 2 Confusion 1 2 Dehydration 1 2 Depression 1 2 Dizziness 1 2 Emotional Lability 1 2 Hemorrhage 1 2 Hyperlipemia <1 2 Personality Disorder 1 2 Somnolence 1 2 Syncope 1 2 Urinary Incontinence 1 2 6.2 Postmarketing Experience The following adverse reactions have been identified during post-approval use of donepezil hydrochloride tablets. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Abdominal pain, agitation, aggression, cholecystitis, confusion, convulsions, hallucinations, heart block (all types), hemolytic anemia, hepatitis, hyponatremia, neuroleptic malignant syndrome, pancreatitis, rash, rhabdomyolysis, QTc prolongation, and torsade de pointes.
Information for Patients
17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Patient Information). Instruct patients and caregivers to take donepezil hydrochloride tablets only once per day, as prescribed. Instruct patients and caregivers that donepezil hydrochloride tablets can be taken with or without food. Advise patients and caregivers that donepezil hydrochloride tablets may cause nausea, diarrhea, insomnia, vomiting, muscle cramps, fatigue, and decreased appetite. Advise patients to notify their healthcare provider if they are pregnant or plan to become pregnant. Manufactured by: Torrent Pharmaceuticals LTD., India. Manufactured for: Torrent Pharma INC., Basking Ridge, NJ 07920 8106601 Revised: January 2026 logo
Clinical data sourced from openFDA drug labeling. For complete prescribing information, consult the full drug label.