Drug Catalog - Product Detail
RIZATRIPTAN BENZOATE ODT TB 5MG 3X6 UD
| NDC | Mfr | Size | Str | Form |
|---|---|---|---|---|
| 49884-0580-94 | PAR PHARMACEUTICAL | 3EA | 5MG | TABLET |
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Description
11 DESCRIPTION Rizatriptan benzoate is a selective 5-hydroxytryptamine 1B/1D (5-HT 1B/1D ) receptor agonist. Rizatriptan benzoate is described chemically as: N,N -dimethyl-5-(1 H -1,2,4-triazol-1-ylmethyl)-1 H -indole-3-ethanamine monobenzoate and its structural formula is: Its empirical formula is C 15 H 19 N 5 •C 7 H 6 O 2 , representing a molecular weight of the free base of 269.4. Rizatriptan benzoate is a white to off-white, crystalline solid that is soluble in water at about 42 mg per mL (expressed as free base) at 25°C. Rizatriptan Benzoate Tablets and Orally Disintegrating Tablets are available for oral administration in strengths of 5 and 10 mg (corresponding to 7.265 mg or 14.53 mg of the benzoate salt, respectively). Each compressed tablet contains the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, pregelatinized starch, ferric oxide (red), and magnesium stearate. Each lyophilized orally disintegrating tablet contains the following inactive ingredients: gelatin, mannitol, glycine, aspartame, and peppermint flavor. Chemical Structure
How Supplied
16 HOW SUPPLIED/STORAGE AND HANDLING Rizatriptan Benzoate Tablets, 5 mg, are pale pink, capsule-shaped, compressed tablets embossed with "266" on one side and plain on the other side: NDC 49884-578-94, carton of 18 tablets. Rizatriptan Benzoate Tablets, 10 mg, are pale pink, capsule-shaped, compressed tablets embossed with "267" on one side and plain on the other side: NDC 49884-579-94, carton of 18 tablets. Rizatriptan Benzoate Orally Disintegrating Tablets, 5 mg, are white to off-white, round lyophilized orally disintegrating tablets debossed with a modified triangle on one side, and measuring 10.0-11.5 mm (side-to-side) with a peppermint flavor. Each orally disintegrating tablet is individually packaged in a blister inside an aluminum pouch (sachet). They are supplied as follows: NDC 49884-580-94, 6 x unit of use carrying case of 3 orally disintegrating tablets (18 tablets total). Rizatriptan Benzoate Orally Disintegrating Tablets, 10 mg, are white to off-white, round lyophilized orally disintegrating tablets debossed with a modified square on one side, and measuring 12.0-13.8 mm (side-to-side) with a peppermint flavor. Each orally disintegrating tablet is individually packaged in a blister inside an aluminum pouch (sachet). They are supplied as follows: NDC 49884-581-94, 6 x unit of use carrying case of 3 orally disintegrating tablets (18 tablets total). Storage Store Rizatriptan Benzoate Tablets at room temperature, 59-86°F (15-30°C). Store Rizatriptan Benzoate Orally Disintegrating Tablets at room temperature, 59-86°F (15-30°C).
Indications & Usage
1 INDICATIONS AND USAGE Rizatriptan Benzoate Tablets and Rizatriptan Benzoate Orally Disintegrating Tablets are indicated for the acute treatment of migraine with or without aura in adults and in pediatric patients 6 to 17 years old. Rizatriptan benzoate is a serotonin (5-HT) 1B/1D receptor agonist (triptan) indicated for the acute treatment of migraine with or without aura in adults and in pediatric patients 6 to 17 years of age ( 1 ) Limitations of Use : Use only after clear diagnosis of migraine has been established ( 1 ) Not indicated for the prophylactic therapy of migraine ( 1 ) Not indicated for the treatment of cluster headache ( 1 ) Limitations of Use Rizatriptan benzoate should only be used where a clear diagnosis of migraine has been established. If a patient has no response for the first migraine attack treated with rizatriptan benzoate, the diagnosis of migraine should be reconsidered before rizatriptan benzoate is administered to treat any subsequent attacks. Rizatriptan benzoate is not indicated for use in the management of hemiplegic or basilar migraine [see Contraindications (4) ] . Rizatriptan benzoate is not indicated for the prevention of migraine attacks. Safety and effectiveness of rizatriptan benzoate have not been established for cluster headache.
Dosage and Administration
2 DOSAGE AND ADMINISTRATION Adults: 5 or 10 mg single dose; separate repeat doses by at least two hours; maximum dose in a 24-hour period: 30 mg ( 2.1 ) Pediatric patients 6 to 17 years: 5 mg single dose in patients less than 40 kg (88 lb); 10 mg single dose in patients 40 kg (88 lb) or more ( 2.2 ) Adjust dose if co-administered with propranolol ( 2.4 ) 2.1 Dosing Information in Adults The recommended starting dose of rizatriptan benzoate is either 5 mg or 10 mg for the acute treatment of migraines in adults. The 10-mg dose may provide a greater effect than the 5-mg dose, but may have a greater risk of adverse reactions [see Clinical Studies (14.1) ] . Redosing in Adults Although the effectiveness of a second dose or subsequent doses has not been established in placebo-controlled trials, if the migraine headache returns, a second dose may be administered 2 hours after the first dose. The maximum daily dose should not exceed 30 mg in any 24-hour period. The safety of treating, on average, more than four headaches in a 30-day period has not been established. 2.2 Dosing Information in Pediatric Patients (Age 6 to 17 Years) Dosing in pediatric patients is based on the patient's body weight. The recommended dose of rizatriptan benzoate is 5 mg in patients weighing less than 40 kg (88 lb), and 10 mg in patients weighing 40 kg (88 lb) or more. The efficacy and safety of treatment with more than one dose of rizatriptan benzoate within 24 hours in pediatric patients 6 to 17 years of age have not been established. 2.3 Administration of Rizatriptan Benzoate Orally Disintegrating Tablets For rizatriptan benzoate orally disintegrating tablets, administration with liquid is not necessary. Orally disintegrating tablets are packaged in a blister within an outer aluminum pouch and patients should not remove the blister from the outer pouch until just prior to dosing. The blister pack should then be peeled open with dry hands and the orally disintegrating tablet placed on the tongue, where it will dissolve and be swallowed with the saliva. 2.4 Dosage Adjustment for Patients on Propranolol Adult Patients In adult patients taking propranolol, only the 5-mg dose of rizatriptan benzoate is recommended, up to a maximum of 3 doses in any 24-hour period (15 mg) [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ]. Pediatric Patients For pediatric patients weighing 40 kg (88 lb) or more, taking propranolol, only a single 5-mg dose of rizatriptan benzoate is recommended (maximum dose of 5 mg in a 24-hour period). Rizatriptan benzoate should not be prescribed to propranolol-treated pediatric patients who weigh less than 40 kg (88 lb) [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ].