TOLTERODINE TABS 2 MG 60 TAB
Generic: Tolterodine Tartrate
TOLTERODINE TABS 2 MG 60 TAB
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Identification
Tolterodine Tartrate
Tolterodine Tartrate
Unichem Pharmaceuticals (USA), Inc.
HUMAN PRESCRIPTION DRUG
Administration
TABLET
ORAL
ANDA205399
Active Ingredients
| Ingredient | Strength |
|---|---|
| TOLTERODINE TARTRATE | 2 mg/1 |
Pharmacological Class
Data sourced from openFDA / DailyMed. For full prescribing information, consult the drug label.
Wholesale compliance resources
Drug Resources
Clinical Drug Information
Indications & Usage
INDICATIONS AND USAGE Tolterodine tartrate tablets are indicated for the treatment of overactive bladder with symptoms of urge urinary incontinence, urgency, and frequency.
Warnings
WARNINGS Anaphylaxis and angioedema requiring hospitalization and emergency medical treatment have occurred with the first or subsequent doses of tolterodine tartrate. In the event of difficulty in breathing, upper airway obstruction, or fall in blood pressure, tolterodine tartrate should be discontinued and appropriate therapy promptly provided.
Dosage & Administration
DOSAGE AND ADMINISTRATION The initial recommended dose of tolterodine tartrate tablets is 2 mg twice daily. The dose may be lowered to 1 mg twice daily based on individual response and tolerability. For patients with significantly reduced hepatic or renal function or who are currently taking drugs that are potent inhibitors of CYP3A4, the recommended dose of tolterodine tartrate tablets is 1 mg twice daily (see PRECAUTIONS, General , PRECAUTIONS, Reduced Hepatic and Renal Function , and PRECAUTIONS, Drug Interactions ).
Adverse Reactions
ADVERSE REACTIONS The Phase 2 and 3 clinical trial program for tolterodine tartrate tablets included 3071 patients who were treated with tolterodine tartrate (N=2133) or placebo (N=938). The patients were treated with 1, 2, 4, or 8 mg/day for up to 12 months. No differences in the safety profile of tolterodine were identified based on age, gender, race, or metabolism. The data described below reflect exposure to tolterodine tartrate 2 mg bid in 986 patients and to placebo in 683 patients exposed for 12 weeks in five Phase 3, controlled clinical studies. 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. The adverse reaction information from clinical trials does, however, provide a basis for identifying the adverse events that appear to be related to drug use and approximating rates. Sixty-six percent of patients receiving tolterodine tartrate 2 mg bid reported adverse events versus 56% of placebo patients. The most common adverse events reported by patients receiving tolterodine tartrate were dry mouth, headache, constipation, vertigo/dizziness, and abdominal pain. Dry mouth, constipation, abnormal vision (accommodation abnormalities), urinary retention, and xerophthalmia are expected side effects of antimuscarinic agents. Dry mouth was the most frequently reported adverse event for patients treated with tolterodine tartrate 2 mg bid in the Phase 3 clinical studies, occurring in 34.8% of patients treated with tolterodine tartrate and 9.8% of placebo-treated patients. One percent of patients treated with tolterodine tartrate discontinued treatment due to dry mouth. The frequency of discontinuation due to adverse events was highest during the first 4 weeks of treatment. Seven percent of patients treated with tolterodine tartrate 2 mg bid discontinued treatment due to adverse events versus 6% of placebo patients. The most common adverse events leading to discontinuation of tolterodine tartrate were dizziness and headache. Three percent of patients treated with tolterodine tartrate 2 mg bid reported a serious adverse event versus 4% of placebo patients. Significant ECG changes in QT and QTc have not been demonstrated in clinical-study patients treated with tolterodine tartrate 2 mg bid. Table 5 lists the adverse events reported in 1% or more of the patients treated with tolterodine tartrate 2 mg bid in the 12-week studies. The adverse events are reported regardless of causality. Table 5. Incidence in nearest integer. (%) of Adverse Events Exceeding Placebo Rate and Reported in >1% of Patients Treated with Tolterodine Tartrate Tablets (2 mg bid) in 12-week, Phase 3 Clinical Studies Body System Adverse Event % Tolterodine Tartrate N = 986 % Placebo N = 683 Autonomic Nervous accommodation abnormal dry mouth 2 35 1 10 General chest pain fatigue headache influenza-like symptoms 2 4 7 3 1 3 5 2 Central/Peripheral Nervous vertigo/dizziness 5 3 Gastrointestinal abdominal pain constipation diarrhea dyspepsia 5 7 4 4 3 4 3 1 Urinary dysuria 2 1 Skin/Appendages dry skin 1 0 Musculoskeletal arthralgia 2 1 Vision xerophthalmia 3 2 Psychiatric somnolence 3 2 Metabolic/Nutritional weight gain 1 0 Resistance Mechanism infection 1 0 Post-marketing Surveillance The following events have been reported in association with tolterodine use in worldwide post-marketing experience: General: anaphylaxis and angioedema; Cardiovascular: tachycardia, palpitations, peripheral edema; Central/Peripheral Nervous: confusion, disorientation, memory impairment, hallucinations. Reports of aggravation of symptoms of dementia (e.g., confusion, disorientation, delusion) have been reported after tolterodine therapy was initiated in patients taking cholinesterase inhibitors for the treatment of dementia. Because these spontaneously reported events are from the worldwide post-marketing experience, the frequency of events and the role of tolterodine in their causation cannot be reliably determined.
Information for Patients
Information for Patients Patients should be informed that antimuscarinic agents such as tolterodine tartrate may produce the following effects: blurred vision, dizziness, or drowsiness. Patients should be advised to exercise caution in decisions to engage in potentially dangerous activities until the drug's effects have been determined.
Clinical data sourced from openFDA drug labeling. For complete prescribing information, consult the full drug label.