AZELASTINE NASAL SOLUTION 1% 30 ML
Generic: Azelastine Hydrochloride
AZELASTINE NASAL SOLUTION 1% 30 ML
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Identification
Azelastine Hydrochloride
Azelastine Hydrochloride
Sun Pharmaceutical Industries, Inc.
HUMAN PRESCRIPTION DRUG
Administration
SPRAY, METERED
NASAL
ANDA090423
Active Ingredients
| Ingredient | Strength |
|---|---|
| AZELASTINE HYDROCHLORIDE | 137 ug/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 Azelastine hydrochloride nasal solution (nasal spray), 0.1% (137 mcg per spray) is indicated for the treatment of the symptoms of seasonal allergic rhinitis in adults and pediatric patients 5 years and older, and for the treatment of the symptoms of vasomotor rhinitis in adults and adolescent patients 12 years and older. Azelastine hydrochloride nasal solution (nasal spray) is an H 1 -receptor antagonist indicated for the treatment of the symptoms of seasonal allergic rhinitis in adults and pediatric patients 5 years and older and for the treatment of the symptoms of vasomotor rhinitis in adults and adolescent patients 12 years and older. ( 1 )
Dosage & Administration
2 DOSAGE AND ADMINISTRATION For intranasal use only ( 2.3 ) Seasonal allergic rhinitis: Pediatric patients 5 to 11 years of age: 1 spray per nostril twice daily ( 2.1 ) Adults and adolescents 12 years of age and older: 1 or 2 sprays per nostril twice daily ( 2.1 ) Vasomotor rhinitis: 2 sprays per nostril twice daily in adults and adolescents 12 years of age and older ( 2.2 ) Prime azelastine hydrochloride nasal solution before initial use and when it has not been used for 3 or more days ( 2.3 ) 2.1 Seasonal Allergic Rhinitis The recommended dosage of azelastine hydrochloride nasal solution in adults and adolescent patients 12 years and older with seasonal allergic rhinitis is one or two sprays per nostril twice daily. The recommended dosage of azelastine hydrochloride nasal solution in pediatric patients 5 years to 11 years of age is one spray per nostril twice daily. 2.2 Vasomotor Rhinitis The recommended dosage of azelastine hydrochloride nasal solution in adults and adolescent patients 12 years and older with vasomotor rhinitis is two sprays per nostril twice daily. 2.3 Important Administration Instructions Administer azelastine hydrochloride nasal solution by the intranasal route only. Priming: Prime azelastine hydrochloride nasal solution before initial use by releasing 4 sprays or until a fine mist appears. When azelastine hydrochloride nasal solution has not been used for 3 or more days, reprime with 2 sprays or until a fine mist appears. Avoid spraying azelastine hydrochloride nasal solution into the eyes.
Adverse Reactions
6 ADVERSE REACTIONS Use of azelastine hydrochloride nasal solution has been associated with somnolence [ see Warnings and Precautions ( 5.1 ) ]. The most common adverse reactions (≥2% incidence) are: bitter taste, headache, somnolence, dysesthesia, rhinitis, nasal burning, pharyngitis, epistaxis, sinusitis, paroxysmal sneezing, nausea, dry mouth, fatigue, dizziness, and weight increase. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Sun Pharmaceutical Industries, Inc. at 1-800-818-4555 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect rates observed in practice. Seasonal Allergic Rhinitis Azelastine Hydrochloride Nasal Solution Two Sprays Per Nostril Twice Daily Adverse experience information for azelastine hydrochloride nasal solution is derived from six placebo- and active- controlled, 2-day to 8-week clinical trials which included 391 patients, 12 years of age and older, with seasonal allergic rhinitis who received azelastine hydrochloride nasal solution at a dose of 2 sprays per nostril twice daily. In placebo-controlled efficacy trials, the incidence of discontinuation due to adverse reactions in patients receiving azelastine hydrochloride nasal solution and vehicle placebo was 2.2% and 2.8%, respectively. Table 1 contains adverse reactions that were reported with frequencies ≥2% in the azelastine hydrochloride nasal solution 2 sprays per nostril twice daily treatment group and more frequently than placebo. Table 1: Adverse Reactions Reported in ≥2% Incidence in Placebo-Controlled Trials in Patients with Seasonal Allergic Rhinitis [n (%)] Azelastine Hydrochloride Nasal Solution N = 391 Vehicle Placebo N = 353 Bitter Taste 77 (19.7%) 2 (0.6%) Headache 58 (14.8%) 45 (12.7%) Somnolence 45 (11.5%) 19 (5.4%) Nasal Burning 16 (4.1%) 6 (1.7%) Pharyngitis 15 (3.8%) 10 (2.8%) Paroxysmal Sneezing 12 (3.1%) 4 (1.1%) Dry Mouth 11 (2.8%) 6 (1.7%) Nausea 11 (2.8%) 4 (1.1%) Rhinitis 9 (2.3%) 5 (1.4%) Fatigue 9 (2.3%) 5 (1.4%) Dizziness 8 (2%) 5 (1.4%) Epistaxis 8 (2%) 5 (1.4%) Weight Increase 8 (2%) 0 (0%) Azelastine Hydrochloride Nasal Solution One Spray Per Nostril Twice Daily Adverse experience information for azelastine hydrochloride nasal solution at a dose of one spray per nostril twice daily is derived from two placebo-controlled 2-week clinical studies which included 276 patients 12 years of age and older with seasonal allergic rhinitis. The incidence of discontinuation due to adverse reactions in patients receiving azelastine hydrochloride nasal solution and vehicle placebo was 0% and 0.8%, respectively. Bitter taste was reported in 8.3% of patients compared to none in the placebo group. Somnolence was reported in 0.4% of patients compared to none in the placebo group. A total of 176 patients 5 to 11 years of age were exposed to azelastine hydrochloride nasal solution at a dose of 1 spray each nostril twice daily in 3 placebo-controlled studies. In these studies, adverse reactions that occurred more frequently in patients treated with azelastine hydrochloride nasal solution than with placebo, and that were not represented in the adult adverse reactions table above include rhinitis/cold symptoms (17% vs. 9.5%), cough (11.4% vs. 8.3%), conjunctivitis (5.1% vs. 1.8%), and asthma (4.5% vs. 4.1%). Adverse Reactions <2% in Azelastine Hydrochloride Nasal Solution One or Two Sprays Per Nostril Twice Daily The following reactions were observed infrequently (<2% and exceeding placebo incidence) in patients who received azelastine hydrochloride nasal solution dosed at 1 or 2 sprays per nostril twice daily in U.S. clinical trials. Cardiovascular: flushing, hypertension, tachycardia. Dermatological: contact dermatitis, eczema, hair and follicle infection, furunculosis, skin laceration. Digestive: constipation, gastroenteritis, glossitis, ulcerative stomatitis, vomiting, increased SGPT, aphthous stomatitis, diarrhea, toothache. Metabolic and Nutritional: increased appetite. Musculoskeletal: myalgia, temporomandibular dislocation, rheumatoid arthritis. Neurological: hyperkinesia, hypoesthesia, vertigo. Psychological: anxiety, depersonalization, depression, nervousness, sleep disorder, thinking abnormal. Respiratory: bronchospasm, coughing, throat burning, laryngitis, bronchitis, dry throat, nocturnal dyspnea, nasopharyngitis, nasal congestion, pharyngolaryngeal pain, sinusitis, nasal dryness, paranasal sinus hypersecretion, post nasal drip. Special Senses: conjunctivitis, eye abnormality, eye pain, watery eyes, taste loss. Urogenital: albuminuria, amenorrhea, breast pain, hematuria, increased urinary frequency. Whole Body: allergic reaction, back pain, herpes simplex, viral infection, malaise, pain in extremities, abdominal pain, pyrexia. Vasomotor Rhinitis Adverse experience information for azelastine hydrochloride nasal solution is derived from two placebo-controlled clinical studies which included 216 patients 12 years and older with vasomotor rhinitis who received azelastine hydrochloride nasal solution at a dose of 2 sprays per nostril twice daily for up to 28 days. The incidence of discontinuation due to adverse reactions in patients receiving azelastine hydrochloride nasal solution and vehicle placebo was 2.8% and 2.9%, respectively. The following adverse reactions were reported with frequencies ≥ 2% in the azelastine hydrochloride nasal solution treatment group and more frequently than placebo. Table 2: Adverse Reactions Reported in ≥2% Incidence in Placebo-Controlled Trials in Patients with Vasomotor Rhinitis [n (%)] Azelastine Hydrochloride Nasal Solution N = 216 Vehicle Placebo N = 210 Bitter Taste 42 (19.4%) 5 (2.4%) Headache 17 (7.9%) 16 (7.6%) Dysesthesia 17 (7.9%) 7 (3.3%) Rhinitis 12 (5.6%) 5 (2.4%) Epistaxis 7 (3.2%) 5 (2.4%) Sinusitis 7 (3.2%) 4 (1.9%) Somnolence 7 (3.2%) 2 (1%) Reactions observed infrequently (<2% and exceeding placebo incidence) in patients who received azelastine hydrochloride nasal solution (2 sprays/nostril twice daily) in U.S. clinical trials in vasomotor rhinitis were similar to those observed in U.S. clinical trials in seasonal allergic rhinitis. In controlled trials involving nasal and oral azelastine hydrochloride formulations, there were infrequent occurrences of hepatic transaminase elevations. 6.2 Postmarketing Experience During the post approval use of azelastine hydrochloride nasal solution, the following adverse reactions have been identified. 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. Adverse reactions reported include: anaphylaxis, application site irritation, atrial fibrillation, chest pain, confusion, dyspnea, facial edema, involuntary muscle contractions, nasal sores, palpitations, paresthesia, parosmia, pruritus, rash, disturbance or loss of sense of smell and/or taste, tolerance, urinary retention, vision abnormal and xerophthalmia.
Information for Patients
17 PATIENT COUNSELING INFORMATION See FDA-approved patient labeling (Patient Information and Instructions for Use). Activities Requiring Mental Alertness Somnolence has been reported in some patients taking azelastine hydrochloride nasal solution. Caution patients against engaging in hazardous occupations requiring complete mental alertness and motor coordination such as driving or operating machinery after administration of azelastine hydrochloride nasal solution [ see Warnings and Precautions ( 5.1 ) ]. Concurrent Use of Alcohol and other Central Nervous System Depressants Instruct patients to avoid concurrent use of azelastine hydrochloride nasal solution with alcohol or other central nervous system depressants because additional reductions in alertness and additional impairment of central nervous system performance may occur [ see Warnings and Precautions ( 5.1 ) ]. Common Adverse Reactions Inform patients that the treatment with azelastine hydrochloride nasal solution may lead to adverse reactions, which include bitter taste, headache, somnolence, dysesthesia, rhinitis, nasal burning, pharyngitis, epistaxis, sinusitis, paroxysmal sneezing, nausea, dry mouth, fatigue, dizziness, and weight increase [ see Adverse Reactions ( 6.1 ) ]. Priming Instruct patients to prime the pump before initial use and when azelastine hydrochloride nasal solution has not been used for 3 or more days [ see Dosage and Administration ( 2.3 ) ]. Keep Spray Out of Eyes Instruct patients to avoid spraying azelastine hydrochloride nasal solution into their eyes. Keep Out of Children's Reach Instruct patients to keep azelastine hydrochloride nasal solution out of the reach of children. If a child accidentally ingests azelastine hydrochloride nasal solution, seek medical help or call a poison control center immediately.
Clinical data sourced from openFDA drug labeling. For complete prescribing information, consult the full drug label.