CLARINEX-D 12 HOUR

Absorption: In a single dose pharmacokinetic study, the mean time to maximum plasma concentrations (T max ) for desloratadine occurred at approximately 4 to 5 hours post dose and mean peak plasma concentrations (C max ) and area under the concentration-time curve (AUC) of approximately 1.09 ng/mL and 31.6 ng∙hr/mL, respectively, were observed. In another pharmacokinetic study, food and grapefruit juice had no effect on the bioavailability (C max and AUC) of desloratadine. For pseudoephedrine, th...

14.1 Seasonal Allergic Rhinitis The clinical efficacy and safety of CLARINEX-D 12 HOUR Extended Release Tablets was evaluated in two 2-week multicenter, randomized parallel group clinical trials involving 1248 subjects 12 to 78 years of age with seasonal allergic rhinitis, 414 of whom received CLARINEX-D 12 HOUR Extended Release Tablets. In the 2 trials, subjects were randomized to receive CLARINEX-D 12 HOUR Extended Release Tablets twice daily, CLARINEX Tablets 5 mg once daily, or sustained-release pseudoephedrine tablet 120 mg twice daily for 2 weeks. The majority of patients were between 18...

The following adverse reactions are discussed in greater detail in other sections of the label: Cardiovascular and Central Nervous System effects [see Warnings and Precautions (5.1) ] Increased intraocular pressure [see Warnings and Precautions (5.2) ] Urinary retention in patients with prostatic hypertrophy [see Warnings and Precautions (5.2) ] Hypersensitivity reactions [see Warnings and Precautions (5.4) ] Severe Skin Reactions The most common adverse reactions (reported in ≥2% of patients) w...

CLARINEX-D 12 HOUR Extended Release Tablets are contraindicated in: Patients with hypersensitivity to any of its ingredients, or to loratadine [see Warnings and Precautions (5.4) and Adverse Reactions (6.2) ] Patients with narrow-angle glaucoma Patients with urinary retention Patients receiving monoamine oxidase (MAO) inhibitor therapy or within fourteen (14) days of stopping such treatment [see D...

Cardiovascular and central nervous system effects: Use with caution in patients with cardiovascular disorders. ( 5.1 ) Coexisting conditions: Use with caution in patients with increased intraocular pressure, prostatic hypertrophy, diabetes mellitus, or hyperthyroidism. ( 5.2 ) 5.1 Cardiovascular and Central Nervous System Effects The pseudoephedrine sulfate contained in CLARINEX-D 12 HOUR Extended Release Tablets, like other sympathomimetic amines, can produce cardiovascular and central nervous ...

7 DRUG INTERACTIONS No specific interaction studies have been conducted with CLARINEX-D 12 HOUR Extended Release Tablets. Monoamine Oxidase (MAO) Inhibitors: Do not use. May potentiate the effect of pseudoephedrine on vascular system. ( 7.1 ) 7.1 Monoamine Oxidase Inhibitors CLARINEX-D 12 HOUR Extended Release Tablets should not be used in patients receiving monoamine oxidase (MAO) inhibitor thera...