Fluticasone Propionate and Salmeterol HFA fluticasone propionate and salmeterol xinafoate 230 ug; 21 ug Aerosol, Metered
🆔 Identity & classification
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🏷️ RxNorm drug class
This medicine belongs to the beta2-Adrenergic Agonist class.
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🏭 Manufacturer & labeler
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🩺 Clinical
The combination of fluticasone and salmeterol (Advair® Diskus, Advair® HFA, AirDuo® Respiclick) is used to treat difficulty breathing, wheezing, shortness of breath, coughing, and chest tightness caused by asthma. The combination of fluticasone and salmeterol (Advair® Diskus) is also used to prevent and treat wheezing, shortness of breath, coughing, and chest tightness caused by chronic obstructive pulmonary disease (COPD; a group of lung diseases that includes chronic bronchitis and emphysema). The combination of fluticasone and salmeterol (Advair® Diskus) is used in adults and children 4 yea...
Read the full MedlinePlus article ↗- No — and this is really important. This inhaler is a long-term controller, not a rescue inhaler. It won't work fast enough in an emergency. If you're having a sudden attack, use yo...
- Can I use this inhaler when I'm having an asthma attack right now?
- The corticosteroid (fluticasone) can settle in your mouth and throat and encourage a fungal infection called oral thrush — you'd notice it as white patches or soreness. Rinsing wit...
- Why do I need to rinse my mouth after using this inhaler?
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🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
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UNII DH9E53K1Y8
A synthetic fluorinated hydrocarbon used primarily as a propellant or aerosol dispersant in pressurized inhaler formulations to help deliver medication to the lungs.
1 inactive ingredient listed in the exact product block matched to this NDC.
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ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.Inactive ingredient FAQ
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💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per g | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | $27.077 | — |
| Medicaid paysCMS SDUD · 12 mo | $32.73 | — |
| Medicare drug plans payPart D · Q2 2026 | $38.02 | — |
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🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Fluticasone Propionate and Salmeterol HFA 230 ug/1; 21 ugthis 66993-0088-96 | Prasco | 1 inhaler | $27.077 | — | Availability likely | — |
| Advair Hfa 230 ug/1; 21 ug 00173-0717-20 | GlaxoSmithKline | 1 inhaler | $35.023 | — | Availability likely | +29% |
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⏳ Availability & generic status
We did not find an FDA-approved generic match for this exact strength, form and route.
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📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 66993-0088-96 You're viewing this | 1 INHALER in 1 CARTON (66993-088-96) / 120 AEROSOL, METERED in 1 INHALER | 2023-03-01 | Active |
📄 Full prescribing information FDA SPL
🎯 Indications and Usage ▾
1 INDICATIONS AND USAGE Fluticasone Propionate and Salmeterol HFA is indicated for treatment of asthma in adult and adolescent patients aged 12 years and older. Fluticasone Propionate and Salmeterol HFA should be used for patients not adequately controlled on a long-term asthma control medication such as an inhaled corticosteroid (ICS) or whose disease warrants initiation of treatment with both an ICS and long-acting beta 2 -adrenergic agonist (LABA). Limitations of Use Fluticasone Propionate and Salmeterol HFA is not indicated for the relief of acute bronchospasm.
Fluticasone Propionate and Salmeterol HFA is a combination of fluticasone propionate, an inhaled corticosteroid, and salmeterol, a long-acting beta 2 ‑adrenergic agonist (LABA), indicated for treatment of asthma in adult and adolescent patients aged 12 years and older. ( 1 ) Limitations of use: Not indicated for relief of acute bronchospasm. ( 1 )
⏱️ Dosage and Administration ▾
2 DOSAGE AND ADMINISTRATION • For oral inhalation only. ( 2.1 ) • Adult and adolescent patients aged 12 years and older: 2 inhalations of Fluticasone Propionate and Salmeterol HFA 45 mcg/21 mcg, Fluticasone Propionate and Salmeterol HFA 115 mcg/21 mcg, or Fluticasone Propionate and Salmeterol HFA 230 mcg/21 mcg twice daily. ( 2.2 ) • Starting dosage is based on asthma severity. ( 2.2 )
2.1Administration Information Fluticasone Propionate and Salmeterol HFA should be administered by the orally inhaled route only. After inhalation, rinse mouth with water without swallowing to help reduce the risk of oropharyngeal candidiasis. Priming Prime Fluticasone Propionate and Salmeterol HFA before using for the first time by releasing 4 sprays into the air away from the face, shaking well for 5 seconds before each spray.
In cases where the inhaler has not been used for more than 4 weeks or when it has been dropped, prime the inhaler again by releasing 2 sprays into the air away from the face, shaking well for 5 seconds before each spray. Avoid spraying in eyes.
2.2Recommended Dosage Adult and adolescent patients aged 12 years and older: 2 oral inhalations twice daily, approximately 12 hours apart. The maximum recommended dosage is 2 inhalations of Fluticasone Propionate and Salmeterol HFA 230 mcg/21 mcg twice daily. General Dosing Recommendation When choosing the starting dosage strength of Fluticasone Propionate and Salmeterol HFA, consider the patients’ disease severity, based on their previous asthma therapy, including the ICS dosage, as well as the patients’ current control of asthma symptoms and risk of future exacerbation.
If asthma symptoms arise in the period between doses, an inhaled, short-acting beta 2 -agonist should be used for immediate relief. Improvement in asthma control following inhaled administration of Fluticasone Propionate and Salmeterol HFA can occur within 30 minutes of beginning treatment, although maximum benefit may not be achieved for 1 week or longer after starting treatment. Individual patients will experience a variable time to onset and degree of symptom relief.
For patients who do not respond adequately to the starting dosage after 2 weeks of therapy, replacing the current strength of Fluticasone Propionate and Salmeterol HFA with a higher strength may provide additional improvement in asthma control. If a previously effective dosage regimen fails to provide adequate improvement in asthma control, the therapeutic regimen should be reevaluated and additional therapeutic options (e.g., replacing the current strength of Fluticasone Propionate and Salmeterol HFA with a higher strength, adding additional ICS, initiating oral corticosteroids) should be considered.
More frequent administration or a greater number of inhalations (more than 2 inhalations twice daily) of the prescribed strength of Fluticasone Propionate and Salmeterol HFA is not recommended as some patients are more likely to experience adverse effects with higher doses of salmeterol. Patients using Fluticasone Propionate and Salmeterol HFA should not use additional LABA for any reason. [See Warnings and Precautions ( 5.3 , 5.12 ).]
💊 Dosage Forms and Strengths ▾
3 DOSAGE FORMS AND STRENGTHS Inhalation aerosol: purple plastic inhaler with a light purple cap containing a pressurized metered-dose aerosol canister containing 120 metered inhalations and fitted with a counter. • 45 mcg fluticasone propionate/21 mcg salmeterol from the mouthpiece per actuation • 115 mcg fluticasone propionate/21 mcg salmeterol from the mouthpiece per actuation • 230 mcg fluticasone propionate/21 mcg salmeterol from the mouthpiece per actuation Inhalation aerosol: • 45 mcg fluticasone propionate/21 mcg salmeterol per actuation (3) • 115 mcg fluticasone propionate/21 mcg salmeterol per actuation (3) • 230 mcg fluticasone propionate/21 mcg salmeterol per actuation (3)
⛔ Contraindications ▾
4 CONTRAINDICATIONS Fluticasone Propionate and Salmeterol HFA is contraindicated in the following conditions: • Primary treatment of status asthmaticus or other acute episodes of asthma where intensive measures are required [see Warnings and Precautions ( 5.2 )] . • Hypersensitivity to any of the ingredients [see Warnings and Precautions ( 5.11 ), Adverse Reactions ( 6.2 ), Description ( 11 )] . • Primary treatment of status asthmaticus or acute episodes of asthma requiring intensive measures. ( 4 ) • Hypersensitivity to any ingredient.
(4)
⚠️ Warnings and Cautions ▾
5 WARNINGS AND PRECAUTIONS • LABA monotherapy increases the risk of serious asthma-related events. (5.1) • Do not initiate in acutely deteriorating asthma or to treat acute symptoms. (5.2) • Do not use in combination with an additional medicine containing a LABA because of risk of overdose.
(5.3) • Candida albicans infection of the mouth and pharynx may occur. Monitor patients periodically. Advise the patient to rinse his/her mouth with water without swallowing after inhalation to help reduce the risk.
( 5.4 ) • Increased risk of pneumonia in patients with COPD. Monitor patients for signs and symptoms of pneumonia. ( 5.5 ) • Potential worsening of infections (e.g., existing tuberculosis; fungal, bacterial, viral, or parasitic infections; ocular herpes simplex).
Use with caution in patients with these infections. More serious or even fatal course of chickenpox or measles can occur in susceptible patients. ( 5.6 ) • Risk of impaired adrenal function when transferring from systemic corticosteroids.
Taper patients slowly from systemic corticosteroids if transferring to Fluticasone Propionate and Salmeterol HFA. ( 5.7 ) • Hypercorticism and adrenal suppression may occur with very high dosages or at the regular dosage in susceptible individuals. If such changes occur, discontinue Fluticasone Propionate and Salmeterol HFA slowly.
( 5.8 ) • If paradoxical bronchospasm occurs, discontinue Fluticasone Propionate and Salmeterol HFA and institute alternative therapy. ( 5.10 ) • Use with caution in patients with cardiovascular or central nervous system disorders because of beta-adrenergic stimulation. ( 5.12 ) • Assess for decrease in bone mineral density initially and periodically thereafter.
( 5.13 ) • Monitor growth of pediatric patients. ( 5.14 ) • Glaucoma and cataracts may occur with long-term use of inhaled corticosteroids. Consider referral to an ophthalmologist in patients who develop ocular symptoms or use Fluticasone Propionate and Salmeterol HFA long term.
( 5.15 ) • Be alert to eosinophilic conditions, hypokalemia, and hyperglycemia. ( 5.16 , 5.18 ) • Use with caution in patients with convulsive disorders, thyrotoxicosis, diabetes mellitus, and ketoacidosis. ( 5.17 )
5.1Serious Asthma-Related Events – Hospitalizations, Intubations, Death Use of LABA as monotherapy (without ICS) for asthma is associated with an increased risk of asthma-related death [see Salmeterol Multicenter Asthma Research Trial (SMART)] . Available data from controlled clinical trials also suggest that use of LABA as monotherapy increases the risk of asthma-related hospitalization in pediatric and adolescent patients. These findings are considered a class effect of LABA monotherapy.
When LABA are used in fixed-dose combination with ICS, data from large clinical trials do not show a significant increase in the risk of serious asthma-related events (hospitalizations, intubations, death) compared with ICS alone (see Serious Asthma-Related Events with Inhaled Corticosteroid/Long-acting Beta 2 -adrenergic Agonists) . Serious Asthma-Related Events with Inhaled Corticosteroid/Long-acting Beta 2 -adrenergic Agonists Four (4) large, 26-week, randomized, double-blind, active-controlled clinical safety trials were conducted to evaluate the risk of serious asthma-related events when LABA were used in fixed‑dose combination with ICS compared with ICS alone in subjects with asthma.
Three (3) trials included adult and adolescent subjects aged 12 years and older: 1 trial compared fluticasone propionate/salmeterol inhalation powder with fluticasone propionate inhalation powder, 1 trial compared mometasone furoate/formoterol with mometasone furoate, and 1 trial compared budesonide/formoterol with budesonide. The fourth trial included pediatric subjects aged 4 to 11 years and compared fluticasone propionate/salmeterol inhalation powder with fluticasone propionate inhalation powder. The primary safety endpoint for all 4 trials was serious asthma-related events (hospitalizatio…
🤒 Adverse Reactions ▾
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: • Serious asthma-related events – hospitalizations, intubations, death [see Warnings and Precautions ( 5.1 )] • Oropharyngeal candidiasis [see Warnings and Precautions ( 5.4 )] • Pneumonia in patients with COPD [see Warnings and Precautions ( 5.5 )] • Immunosuppression and risk of infections [see Warnings and Precautions ( 5.6 )] • Hypercorticism and adrenal suppression [see Warnings and Precautions ( 5.8 )] • Cardiovascular and central nervous system effects [see Warnings and Precautions ( 5.12 )] • Reduction in bone mineral density [see Warnings and Precautions ( 5.13 )] • Growth effects [see Warnings and Precautions ( 5.14 )] • Glaucoma and cataracts [see Warnings and Precautions ( 5.15 )] Most common adverse reactions (incidence ≥3%) include: upper respiratory tract infection or inflammation, throat irritation, dysphonia, headache, dizziness, nausea and vomiting.
( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Prasco Laboratories at 1-866-525-0688 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .
6.1Clinical 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 with rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adult and Adolescent Subjects Aged 12 Years and Older The incidence of adverse reactions associated with fluticasone propionate and salmeterol HFA in Table 2 is based upon two 12-week, placebo-controlled, U.S. clinical trials (Trials 1 and 3) and 1 active-controlled 12-week U.S. clinical trial (Trial 2).
A total of 1,008 adult and adolescent subjects with asthma (556 females and 452 males) previously treated with albuterol alone, salmeterol, or ICS were treated twice daily with 2 inhalations of fluticasone propionate and salmeterol HFA 45 mcg/21 mcg or fluticasone propionate and salmeterol HFA 115 mcg/21 mcg, fluticasone propionate CFC inhalation aerosol (44- or 110-mcg doses), salmeterol CFC inhalation aerosol 21 mcg, or placebo HFA inhalation aerosol. The average duration of exposure was 71 to 81 days in the active treatment groups compared with 51 days in the placebo group.
Table 2. Adverse Reactions with Fluticasone Propionate and Salmeterol HFA with ≥3% Incidence in Adult and Adolescent Subjects with Asthma Adverse Event Fluticasone Propionate and Salmeterol HFA Fluticasone Propionate CFC Inhalation Aerosol Salmeterol CFC Inhalation Aerosol Placebo HFA Inhalation Aerosol 45 mcg/21 mcg (n = 187) % 115 mcg/21 mcg (n = 94) % 44 mcg (n = 186) % 110 mcg (n = 91) % 21 mcg (n = 274) % (n = 176) % Ear, nose, and throat Upper respiratory tract infection 16 24 13 15 17 13 Throat irritation 9 7 12 13 9 7 Upper respiratory inflammation 4 4 3 7 5 3 Hoarseness/dysphonia 3 1 2 0 1 0 Lower respiratory Viral respiratory infection 3 5 4 5 3 4 Neurology Headache 21 15 24 16 20 11 Dizziness 4 1 1 0 <1 0 Gastrointestinal Nausea and vomiting 5 3 4 2 2 3 Viral gastrointestinal infection 4 2 2 0 1 2 Gastrointestinal signs and symptoms 3 2 2 1 1 1 Musculoskeletal Musculoskeletal pain 5 7 8 2 4 4 Muscle pain 4 1 1 1 3 <1 The incidence of common adverse reactions reported in Trial 4, a 12-week non-U.S. clinical trial in 509 subjects previously treated with ICS who were treated twice daily with 2 inhalations of fluticasone propionate and salmeterol HFA 230 mcg/21 mcg, fluticasone propionate CFC inhalation aerosol 220 mcg, or 1 inhalation of ADVAIR DISKUS 500 mcg/50 mcg was similar to the incidences reported in Table 2.
Additional Adverse Reactions Other adverse reactions not previously listed, whether considered drug-related or not by the investigators, that occurred in the groups receiving fluticasone propionate and salmeterol HFA with an incidence of 1% to 3% and that occurred at a greater incidence than with placebo include the following…
🔄 Drug Interactions ▾
7 DRUG INTERACTIONS Fluticasone propionate and salmeterol HFA has been used concomitantly with other drugs, including short-acting beta 2 -agonists, methylxanthines, and nasal corticosteroids, commonly used in patients with asthma without adverse drug reactions [see Clinical Pharmacology ( 12.2 )] . No formal drug interaction trials have been performed with fluticasone propionate and salmeterol HFA. • Strong cytochrome P450 3A4 inhibitors (e.g., ritonavir, ketoconazole): Use not recommended. May increase risk of systemic corticosteroid and cardiovascular effects.
( 7.1 ) • Monoamine oxidase inhibitors and tricyclic antidepressants: Use with extreme caution. May potentiate effect of salmeterol on vascular system. ( 7.2 ) • Beta-blockers: Use with caution.
May block bronchodilatory effects of beta-agonists and produce severe bronchospasm. ( 7.3 ) • Diuretics: Use with caution. Electrocardiographic changes and/or hypokalemia associated with non–potassium-sparing diuretics may worsen with concomitant beta-agonists.
( 7.4 )
7.1Inhibitors of Cytochrome P450 3A4 Fluticasone propionate and salmeterol, the individual components of Fluticasone Propionate and Salmeterol HFA, are substrates of CYP3A4. The use of strong CYP3A4 inhibitors (e.g., ritonavir, atazanavir, clarithromycin, indinavir, itraconazole, nefazodone, nelfinavir, saquinavir, ketoconazole, telithromycin) with Fluticasone Propionate and Salmeterol HFA is not recommended because increased systemic corticosteroid and increased cardiovascular adverse effects may occur. Ritonavir Fluticasone Propionate: A drug interaction trial with fluticasone propionate aqueous nasal spray in healthy subjects has shown that ritonavir (a strong CYP3A4 inhibitor) can significantly increase plasma fluticasone propionate exposure, resulting in significantly reduced serum cortisol concentrations [see Clinical Pharmacology ( 12.3 )] .
During postmarketing use, there have been reports of clinically significant drug interactions in patients receiving fluticasone propionate and ritonavir, resulting in systemic corticosteroid effects including Cushing’s syndrome and adrenal suppression. Ketoconazole Fluticasone Propionate: Coadministration of orally inhaled fluticasone propionate (1,000 mcg) and ketoconazole (200 mg once daily) resulted in a 1.9-fold increase in plasma fluticasone propionate exposure and a 45% decrease in plasma cortisol area under the curve (AUC), but had no effect on urinary excretion of cortisol.
Salmeterol: In a drug interaction trial in 20 healthy subjects, coadministration of inhaled salmeterol (50 mcg twice daily) and oral ketoconazole (400 mg once daily) for 7 days resulted in greater systemic exposure to salmeterol (AUC increased 16-fold and C max increased 1.4-fold). Three (3) subjects were withdrawn due to beta 2 -agonist side effects (2 with prolonged QTc and 1 with palpitations and sinus tachycardia). Although there was no statistical effect on the mean QTc, coadministration of salmeterol and ketoconazole was associated with more frequent increases in QTc duration compared with salmeterol and placebo administration.
7.2Monoamine Oxidase Inhibitors and Tricyclic Antidepressants Fluticasone Propionate and Salmeterol HFA should be administered with extreme caution to patients being treated with monoamine oxidase inhibitors or tricyclic antidepressants, or within 2 weeks of discontinuation of such agents, because the action of salmeterol, a component of Fluticasone Propionate and Salmeterol HFA, on the vascular system may be potentiated by these agents.
7.3Beta-adrenergic Receptor Blocking Agents Beta-blockers not only block the pulmonary effect of beta-agonists, such as salmeterol, a component of Fluticasone Propionate and Salmeterol HFA, but may also produce severe bronchospasm in patients with asthma. Therefore, patients with asthma should not normally be treated with beta-blockers. However, under certain circumstances, there may be no acceptable alternatives to the use…
👥 Use in Specific Populations ▾
8 USE IN SPECIFIC POPULATIONS Hepatic impairment: Monitor patients for signs of increased drug exposure. (8.6)
8.1Pregnancy Risk Summary There are insufficient data on the use of fluticasone propionate and salmeterol HFA or individual monoproducts, fluticasone propionate and salmeterol xinafoate, in pregnant women. There are clinical considerations with the use of fluticasone propionate and salmeterol HFA in pregnant women. (See Clinical Considerations.) In animals, teratogenicity characteristic of corticosteroids, decreased fetal body weight and/or skeletal variations, in rats, mice, and rabbits, was observed with subcutaneously administered maternal toxic doses of fluticasone propionate less than the maximum recommended human daily inhaled dose (MRHDID) on a mcg/m 2 basis.
(See Data.) However, fluticasone propionate administered via inhalation to rats decreased fetal body weight but did not induce teratogenicity at a maternal toxic dose less than the MRHDID on a mcg/m 2 basis. (See Data.) Experience with oral corticosteroids suggests that rodents are more prone to teratogenic effects from corticosteroids than humans. Oral administration of salmeterol to pregnant rabbits caused teratogenicity characteristic of beta-adrenoceptor stimulation at maternal doses approximately 25 times the MRHDID on an AUC basis.
These adverse effects generally occurred at large multiples of the MRHDID when salmeterol was administered by the oral route to achieve high systemic exposures. No such effects occurred at an oral salmeterol dose approximately 10 times the MRHDID. (See Data.) The estimated risk of major birth defects and miscarriage for the indicated population is unknown.
In the U.S. general population, the estimated risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Clinical Considerations Disease-Associated Maternal and/or Embryofetal Risk: In women with poorly or moderately controlled asthma, there is an increased risk of several perinatal outcomes such as pre-eclampsia in the mother and prematurity, low birth weight, and small for gestational age in the neonate. Pregnant women should be closely monitored and medication adjusted as necessary to maintain optimal control of asthma.
Labor and Delivery: There are no human studies evaluating the effects of fluticasone propionate and salmeterol HFA during labor and delivery. Because of the potential for beta-agonist interference with uterine contractility, use of Fluticasone Propionate and Salmeterol HFA during labor should be restricted to those patients in whom the benefits clearly outweigh the risks. Data Human Data: Fluticasone Propionate: Following inhaled administration, fluticasone propionate was detected in the neonatal cord blood after delivery.
Animal Data: Fluticasone Propionate and Salmeterol: In an embryofetal development study with pregnant rats that received the combination of subcutaneous administration of fluticasone propionate and oral administration of salmeterol at doses of 0/1,000; 30/0; 10/100; 30/1,000; and 100/10,000 mcg/kg/day (as fluticasone propionate/salmeterol) during the period of organogenesis, findings were generally consistent with the individual monoproducts and there was no exacerbation of expected fetal effects. Omphalocele, increased embryofetal deaths, decreased body weight, and skeletal variations were observed in rat fetuses in the presence of maternal toxicity when combining fluticasone propionate at a dose approximately equivalent to the MRHDID (on a mcg/m 2 basis at a maternal subcutaneous dose of 100 mcg/kg/day) and salmeterol at a dose approximately 1,200 times the MRHDID (on a mcg/m 2 basis at a maternal oral dose of 10,000 mcg/kg/day).
The rat no observed adverse effect level (NOAEL) was observed when combining fluticasone propionate at a dose less than the MRHDID (on a mcg/m 2 basis at a maternal subcutaneous dose of 30 mcg/kg/day) and salmeterol at a dose approximately 12…
🤰 Pregnancy ▾
8.1Pregnancy Risk Summary There are insufficient data on the use of fluticasone propionate and salmeterol HFA or individual monoproducts, fluticasone propionate and salmeterol xinafoate, in pregnant women. There are clinical considerations with the use of fluticasone propionate and salmeterol HFA in pregnant women. (See Clinical Considerations.) In animals, teratogenicity characteristic of corticosteroids, decreased fetal body weight and/or skeletal variations, in rats, mice, and rabbits, was observed with subcutaneously administered maternal toxic doses of fluticasone propionate less than the maximum recommended human daily inhaled dose (MRHDID) on a mcg/m 2 basis.
(See Data.) However, fluticasone propionate administered via inhalation to rats decreased fetal body weight but did not induce teratogenicity at a maternal toxic dose less than the MRHDID on a mcg/m 2 basis. (See Data.) Experience with oral corticosteroids suggests that rodents are more prone to teratogenic effects from corticosteroids than humans. Oral administration of salmeterol to pregnant rabbits caused teratogenicity characteristic of beta-adrenoceptor stimulation at maternal doses approximately 25 times the MRHDID on an AUC basis.
These adverse effects generally occurred at large multiples of the MRHDID when salmeterol was administered by the oral route to achieve high systemic exposures. No such effects occurred at an oral salmeterol dose approximately 10 times the MRHDID. (See Data.) The estimated risk of major birth defects and miscarriage for the indicated population is unknown.
In the U.S. general population, the estimated risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Clinical Considerations Disease-Associated Maternal and/or Embryofetal Risk: In women with poorly or moderately controlled asthma, there is an increased risk of several perinatal outcomes such as pre-eclampsia in the mother and prematurity, low birth weight, and small for gestational age in the neonate. Pregnant women should be closely monitored and medication adjusted as necessary to maintain optimal control of asthma.
Labor and Delivery: There are no human studies evaluating the effects of fluticasone propionate and salmeterol HFA during labor and delivery. Because of the potential for beta-agonist interference with uterine contractility, use of Fluticasone Propionate and Salmeterol HFA during labor should be restricted to those patients in whom the benefits clearly outweigh the risks. Data Human Data: Fluticasone Propionate: Following inhaled administration, fluticasone propionate was detected in the neonatal cord blood after delivery.
Animal Data: Fluticasone Propionate and Salmeterol: In an embryofetal development study with pregnant rats that received the combination of subcutaneous administration of fluticasone propionate and oral administration of salmeterol at doses of 0/1,000; 30/0; 10/100; 30/1,000; and 100/10,000 mcg/kg/day (as fluticasone propionate/salmeterol) during the period of organogenesis, findings were generally consistent with the individual monoproducts and there was no exacerbation of expected fetal effects. Omphalocele, increased embryofetal deaths, decreased body weight, and skeletal variations were observed in rat fetuses in the presence of maternal toxicity when combining fluticasone propionate at a dose approximately equivalent to the MRHDID (on a mcg/m 2 basis at a maternal subcutaneous dose of 100 mcg/kg/day) and salmeterol at a dose approximately 1,200 times the MRHDID (on a mcg/m 2 basis at a maternal oral dose of 10,000 mcg/kg/day).
The rat no observed adverse effect level (NOAEL) was observed when combining fluticasone propionate at a dose less than the MRHDID (on a mcg/m 2 basis at a maternal subcutaneous dose of 30 mcg/kg/day) and salmeterol at a dose approximately 120 times the MRHDID (on a mcg/m 2 basis at a maternal oral dose of 1,000 mcg/kg/day). In an embryofetal developm…
🧒 Pediatric Use ▾
8.4Pediatric Use The safety and effectiveness of fluticasone propionate and salmeterol HFA have been established in pediatric patients aged 12 years and older. Use of fluticasone propionate and salmeterol HFA in this age group is supported by evidence from adequate and well-controlled studies in adults with additional data from thirty-eight (38) subjects aged 12 to 17 years were treated with fluticasone propionate and salmeterol HFA in U.S. pivotal clinical trials. Subjects in this age group demonstrated efficacy results similar to those observed in subjects aged 18 years and older.
There were no obvious differences in the type or frequency of adverse events reported in this age group compared with subjects aged 18 years and older. In a 12-week trial, the safety of fluticasone propionate and salmeterol HFA 45 mcg/21 mcg given as 2 inhalations twice daily was compared with that of fluticasone propionate 44 mcg HFA (FLOVENT HFA [fluticasone propionate inhalation aerosol]) 2 inhalations twice daily in 350 subjects aged 4 to 11 years with persistent asthma currently being treated with ICS. No new safety concerns were observed in children aged 4 to 11 years treated for 12 weeks with fluticasone propionate and salmeterol HFA 45 mcg/21 mcg compared with adults and adolescents aged 12 years and older.
Common adverse reactions (≥3%) seen in children aged 4 to 11 years treated with fluticasone propionate and salmeterol HFA 45 mcg/21 mcg but not reported in the adult and adolescent clinical trials of fluticasone propionate and salmeterol HFA include: pyrexia, cough, pharyngolaryngeal pain, rhinitis, and sinusitis [see Adverse Reactions ( 6.1 )] . This trial was not designed to assess the effect of salmeterol, a component of Fluticasone Propionate and Salmeterol HFA, on asthma hospitalizations and death in subjects aged 4 to 11 years.
The pharmacokinetics and pharmacodynamic effect on serum cortisol of 21 days of treatment with fluticasone propionate and salmeterol HFA 45 mcg/21 mcg (2 inhalations twice daily with or without a spacer) or ADVAIR DISKUS 100 mcg/50 mcg (1 inhalation twice daily) was evaluated in a trial of 31 children aged 4 to 11 years with mild asthma. Systemic exposure to salmeterol xinafoate was similar for fluticasone propionate and salmeterol HFA, fluticasone propionate and salmeterol HFA delivered with a spacer, and ADVAIR DISKUS while the systemic exposure to fluticasone propionate was lower with fluticasone propionate and salmeterol HFA compared with that of fluticasone propionate and salmeterol HFA delivered with a spacer or ADVAIR DISKUS.
There were reductions in serum cortisol from baseline in all treatment groups (14%, 22%, and 13% for fluticasone propionate and salmeterol HFA, fluticasone propionate and salmeterol HFA delivered with a spacer, and ADVAIR DISKUS, respectively) [see Clinical Pharmacology ( 12.2 , 12.3 )] . The safety and effectiveness of fluticasone propionate and salmeterol HFA in pediatric patients younger than 12 years have not been established. Effects on Growth ICS, including fluticasone propionate, a component of Fluticasone Propionate and Salmeterol HFA, may cause a reduction in growth velocity in children and adolescents [see Warnings and Precautions ( 5.14 )] .
The growth of pediatric patients receiving orally inhaled corticosteroids, including fluticasone propionate and salmeterol HFA, should be monitored. A 52-week placebo-controlled trial to assess the potential growth effects of fluticasone propionate inhalation powder (FLOVENT ROTADISK) at 50 and 100 mcg twice daily was conducted in the U.S. in 325 prepubescent children (244 males and 81 females) aged 4 to 11 years. The mean growth velocities at 52 weeks observed in the intent-to-treat population were 6.32 cm/year in the placebo group (n = 76), 6.07 cm/year in the 50-mcg group (n = 98), and 5.66 cm/year in the 100-mcg group (n = 89).
An imbalance in the proportion of children entering puberty between groups and a higher dropout rate…
🧓 Geriatric Use ▾
8.5Geriatric Use Clinical trials of fluticasone propionate and salmeterol HFA did not include sufficient numbers of subjects aged 65 years and older to determine whether older subjects respond differently than younger subjects. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy. In addition, as with other products containing beta 2 -agonists, special caution should be observed when using Fluticasone Propionate and Salmeterol HFA in geriatric patients who have concomitant cardiovascular disease that could be adversely affected by beta 2 -agonists.
🆘 Overdosage ▾
10 OVERDOSAGE No human overdosage data has been reported for fluticasone propionate and salmeterol HFA. Fluticasone Propionate and Salmeterol HFA contains both fluticasone propionate and salmeterol; therefore, the risks associated with overdosage for the individual components described below apply to Fluticasone Propionate and Salmeterol HFA. Treatment of overdosage consists of discontinuation of Fluticasone Propionate and Salmeterol HFA together with institution of appropriate symptomatic and/or supportive therapy.
The judicious use of a cardioselective beta-receptor blocker may be considered, bearing in mind that such medication can produce bronchospasm. Cardiac monitoring is recommended in cases of overdosage. Fluticasone Propionate Chronic overdosage of fluticasone propionate may result in signs/symptoms of hypercorticism [see Warnings and Precautions ( 5.8 )] .
Salmeterol The expected signs and symptoms with overdosage of salmeterol are those of excessive beta‑adrenergic stimulation and/or occurrence or exaggeration of any of the signs and symptoms of beta-adrenergic stimulation (e.g., seizures, angina, hypertension or hypotension, tachycardia with rates up to 200 beats/min, arrhythmias, nervousness, headache, tremor, muscle cramps, dry mouth, palpitation, nausea, dizziness, fatigue, malaise, insomnia, hyperglycemia, hypokalemia, metabolic acidosis). Overdosage with salmeterol can lead to clinically significant prolongation of the QTc interval, which can produce ventricular arrhythmias.
As with all inhaled sympathomimetic medicines, cardiac arrest and even death may be associated with an overdose of salmeterol.
🧬 Clinical Pharmacology ▾
12 CLINICAL PHARMACOLOGY
12.1Mechanism of Action Fluticasone Propionate and Salmeterol HFA Fluticasone Propionate and Salmeterol HFA contains both fluticasone propionate and salmeterol. The mechanisms of action described below for the individual components apply to Fluticasone Propionate and Salmeterol HFA. These drugs represent 2 different classes of medications (a synthetic corticosteroid and a LABA) that have different effects on clinical, physiologic, and inflammatory indices of asthma.
Fluticasone Propionate Fluticasone propionate is a synthetic trifluorinated corticosteroid with anti-inflammatory activity. Fluticasone propionate has been shown in vitro to exhibit a binding affinity for the human glucocorticoid receptor that is 18 times that of dexamethasone, almost twice that of beclomethasone-17-monopropionate (BMP), the active metabolite of beclomethasone dipropionate, and over 3 times that of budesonide. Data from the McKenzie vasoconstrictor assay in man are consistent with these results.
The clinical significance of these findings is unknown. Inflammation is an important component in the pathogenesis of asthma. Corticosteroids have been shown to have a wide range of actions on multiple cell types (e.g., mast cells, eosinophils, neutrophils, macrophages, lymphocytes) and mediators (e.g., histamine, eicosanoids, leukotrienes, cytokines) involved in inflammation.
These anti-inflammatory actions of corticosteroids contribute to their efficacy in asthma. Salmeterol Xinafoate Salmeterol is a selective LABA. In vitro studies show salmeterol to be at least 50 times more selective for beta 2 ‑adrenoceptors than albuterol.
Although beta 2 -adrenoceptors are the predominant adrenergic receptors in bronchial smooth muscle and beta 1 -adrenoceptors are the predominant receptors in the heart, there are also beta 2 -adrenoceptors in the human heart comprising 10% to 50% of the total beta-adrenoceptors. The precise function of these receptors has not been established, but their presence raises the possibility that even selective beta 2 -agonists may have cardiac effects. The pharmacologic effects of beta 2 -adrenoceptor agonist drugs, including salmeterol, are at least in part attributable to stimulation of intracellular adenyl cyclase, the enzyme that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic-3′,5′-adenosine monophosphate (cyclic AMP).
Increased cyclic AMP levels cause relaxation of bronchial smooth muscle and inhibition of release of mediators of immediate hypersensitivity from cells, especially from mast cells. In vitro tests show that salmeterol is a potent and long-lasting inhibitor of the release of mast cell mediators, such as histamine, leukotrienes, and prostaglandin D 2 , from human lung. Salmeterol inhibits histamine-induced plasma protein extravasation and inhibits platelet-activating factor–induced eosinophil accumulation in the lungs of guinea pigs when administered by the inhaled route.
In humans, single doses of salmeterol administered via inhalation aerosol attenuate allergen-induced bronchial hyper-responsiveness.
12.2Pharmacodynamics Fluticasone Propionate and Salmeterol HFA Healthy Subjects: Cardiovascular Effects: Since systemic pharmacodynamic effects of salmeterol are not normally seen at the therapeutic dose, higher doses were used to produce measurable effects. Four (4) placebo-controlled crossover trials were conducted with healthy subjects: (1) a cumulative-dose trial using 42 to 336 mcg of salmeterol CFC inhalation aerosol given alone or as fluticasone propionate and salmeterol HFA 115 mcg/21 mcg, (2) a single-dose trial using 4 inhalations of fluticasone propionate and salmeterol HFA 230 mcg/21 mcg, salmeterol CFC inhalation aerosol 21 mcg, or fluticasone propionate CFC inhalation aerosol 220 mcg, (3) a single-dose trial using 8 inhalations of fluticasone propionate and salmeterol HFA 45 mcg/21 mcg, fluticasone propionate and salmeterol HFA 115 mcg/21 mcg, or fluticasone propi…
🧬 Mechanism of Action ▾
12.1Mechanism of Action Fluticasone Propionate and Salmeterol HFA Fluticasone Propionate and Salmeterol HFA contains both fluticasone propionate and salmeterol. The mechanisms of action described below for the individual components apply to Fluticasone Propionate and Salmeterol HFA. These drugs represent 2 different classes of medications (a synthetic corticosteroid and a LABA) that have different effects on clinical, physiologic, and inflammatory indices of asthma.
Fluticasone Propionate Fluticasone propionate is a synthetic trifluorinated corticosteroid with anti-inflammatory activity. Fluticasone propionate has been shown in vitro to exhibit a binding affinity for the human glucocorticoid receptor that is 18 times that of dexamethasone, almost twice that of beclomethasone-17-monopropionate (BMP), the active metabolite of beclomethasone dipropionate, and over 3 times that of budesonide. Data from the McKenzie vasoconstrictor assay in man are consistent with these results.
The clinical significance of these findings is unknown. Inflammation is an important component in the pathogenesis of asthma. Corticosteroids have been shown to have a wide range of actions on multiple cell types (e.g., mast cells, eosinophils, neutrophils, macrophages, lymphocytes) and mediators (e.g., histamine, eicosanoids, leukotrienes, cytokines) involved in inflammation.
These anti-inflammatory actions of corticosteroids contribute to their efficacy in asthma. Salmeterol Xinafoate Salmeterol is a selective LABA. In vitro studies show salmeterol to be at least 50 times more selective for beta 2 ‑adrenoceptors than albuterol.
Although beta 2 -adrenoceptors are the predominant adrenergic receptors in bronchial smooth muscle and beta 1 -adrenoceptors are the predominant receptors in the heart, there are also beta 2 -adrenoceptors in the human heart comprising 10% to 50% of the total beta-adrenoceptors. The precise function of these receptors has not been established, but their presence raises the possibility that even selective beta 2 -agonists may have cardiac effects. The pharmacologic effects of beta 2 -adrenoceptor agonist drugs, including salmeterol, are at least in part attributable to stimulation of intracellular adenyl cyclase, the enzyme that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic-3′,5′-adenosine monophosphate (cyclic AMP).
Increased cyclic AMP levels cause relaxation of bronchial smooth muscle and inhibition of release of mediators of immediate hypersensitivity from cells, especially from mast cells. In vitro tests show that salmeterol is a potent and long-lasting inhibitor of the release of mast cell mediators, such as histamine, leukotrienes, and prostaglandin D 2 , from human lung. Salmeterol inhibits histamine-induced plasma protein extravasation and inhibits platelet-activating factor–induced eosinophil accumulation in the lungs of guinea pigs when administered by the inhaled route.
In humans, single doses of salmeterol administered via inhalation aerosol attenuate allergen-induced bronchial hyper-responsiveness.
📦 How Supplied / Storage and Handling ▾
16 HOW SUPPLIED/STORAGE AND HANDLING Fluticasone Propionate and Salmeterol HFA is supplied in the following boxes of 1 as a pressurized aluminum canister fitted with a counter and supplied with a purple plastic actuator with a light purple cap: • Fluticasone Propionate and Salmeterol HFA 45 mcg/21 mcg: 12-g canister containing 120 actuations (NDC 66993-086-96) • Fluticasone Propionate and Salmeterol HFA 115 mcg/21 mcg: 12-g canister containing 120 actuations (NDC 66993-087-96) • Fluticasone Propionate and Salmeterol HFA 230 mcg/21 mcg: 12-g canister containing 120 actuations (NDC 66993-088-96) Each inhaler is packaged with a Patient Information leaflet.
The purple actuator supplied with Fluticasone Propionate and Salmeterol HFA should not be used with any other product canisters, and actuators from other products should not be used with a Fluticasone Propionate and Salmeterol HFA canister. Counter Fluticasone Propionate and Salmeterol HFA has a counter attached to the canister. The counter starts at 124 and counts down each time a spray is released.
The correct amount of medication in each actuation cannot be assured after the counter reads 000, even though the canister is not completely empty and will continue to operate. The inhaler should be discarded when the counter reads 000. Contents under Pressure Do not puncture.
Do not use or store near heat or open flame. Exposure to temperatures above 120°F may cause bursting. Never throw canister into fire or incinerator.
Storage Store at room temperature between 68°F and 77°F (20°C and 25°C); excursions permitted from 59°F to 86°F (15°C to 30°C) [See USP Controlled Room Temperature]. Store the inhaler with the mouthpiece down. For best results, the inhaler should be at room temperature before use.
📋 Description ▾
11 DESCRIPTION Fluticasone Propionate and Salmeterol HFA 45 mcg/21 mcg inhalation aerosol, Fluticasone Propionate and Salmeterol HFA inhalation aerosol 115 mcg/21 mcg, and Fluticasone Propionate and Salmeterol HFA inhalation aerosol 230 mcg/21 mcg are combinations of fluticasone propionate and salmeterol xinafoate. One active component of Fluticasone Propionate and Salmeterol HFA is fluticasone propionate, a corticosteroid having the chemical name S- (fluoromethyl) 6α,9-difluoro-11β,17-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carbothioate, 17-propionate and the following chemical structure: Fluticasone propionate is a white powder with a molecular weight of 500.6, and the empirical formula is C 25 H 31 F 3 O 5 S.
It is practically insoluble in water, freely soluble in dimethyl sulfoxide and dimethylformamide, and slightly soluble in methanol and 95% ethanol. The other active component of Fluticasone Propionate and Salmeterol HFA is salmeterol xinafoate, a beta 2 -adrenergic bronchodilator. Salmeterol xinafoate is the racemic form of the 1-hydroxy-2-naphthoic acid salt of salmeterol.
It has the chemical name 4-hydroxy-α 1 -[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol, 1-hydroxy-2-naphthalenecarboxylate and the following chemical structure: Salmeterol xinafoate is a white powder with a molecular weight of 603.8, and the empirical formula is C 25 H 37 NO 4 •C 11 H 8 O 3 . It is freely soluble in methanol; slightly soluble in ethanol, chloroform, and isopropanol; and sparingly soluble in water. Fluticasone Propionate and Salmeterol HFA is a purple plastic inhaler with a light purple cap containing a pressurized metered-dose aerosol canister fitted with a counter.
Each canister contains a microcrystalline suspension of micronized fluticasone propionate and micronized salmeterol xinafoate in propellant HFA-134a (1,1,1,2-tetrafluoroethane). It contains no other excipients. After priming, each actuation of the inhaler delivers 50, 125, or 250 mcg of fluticasone propionate and 25 mcg of salmeterol in 75 mg of suspension from the valve.
Each actuation delivers 45, 115, or 230 mcg of fluticasone propionate and 21 mcg of salmeterol from the actuator. Twenty-one micrograms (21 mcg) of salmeterol base is equivalent to 30.45 mcg of salmeterol xinafoate. The actual amount of drug delivered to the lung will depend on patient factors, such as the coordination between the actuation of the inhaler and inspiration through the delivery system.
Prime Fluticasone Propionate and Salmeterol HFA before using for the first time by releasing 4 sprays into the air away from the face, shaking well for 5 seconds before each spray. In cases where the inhaler has not been used for more than 4 weeks or when it has been dropped, prime the inhaler again by releasing 2 sprays into the air away from the face, shaking well for 5 seconds before each spray. Avoid spraying in eyes.
Fluticasone chemical structure Salmeterol chemical structure
💬 Information for Patients ▾
17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Patient Information and Instructions for Use). Serious Asthma-Related Events Inform patients with asthma that LABA when used alone increases the risk of asthma-related hospitalization or asthma-related death. Available data show that when ICS and LABA are used together, such as with Fluticasone Propionate and Salmeterol HFA, there is not a significant increase in the risk of these events. [See Warnings and Precautions ( 5.1 ).] Not for Acute Symptoms Inform patients that Fluticasone Propionate and Salmeterol HFA is not meant to relieve acute asthma symptoms and extra doses should not be used for that purpose.
Advise patients to treat acute asthma symptoms with an inhaled, short-acting beta 2 -agonist such as albuterol. Provide patients with such medication and instruct them in how it should be used. Instruct patients to seek medical attention immediately if they experience any of the following: • Decreasing effectiveness of inhaled, short-acting beta 2 -agonists • Need for more inhalations than usual of inhaled, short-acting beta 2 -agonists • Significant decrease in lung function as outlined by the physician Tell patients they should not stop therapy with Fluticasone Propionate and Salmeterol HFA without physician/provider guidance since symptoms may recur after discontinuation. [See Warnings and Precautions ( 5.2 ).] Do Not Use Additional Long-acting Beta 2 -agonists Instruct patients not to use other LABA for asthma. [See Warnings and Precautions ( 5.3 ).] Oropharyngeal Candidiasis Inform patients that localized infections with Candida albicans occurred in the mouth and pharynx in some patients.
If oropharyngeal candidiasis develops, treat it with appropriate local or systemic (i.e., oral) antifungal therapy while still continuing therapy with Fluticasone Propionate and Salmeterol HFA, but at times therapy with Fluticasone Propionate and Salmeterol HFA may need to be temporarily interrupted under close medical supervision. Advise patients to rinse the mouth with water without swallowing after inhalation to help reduce the risk of thrush. [See Warnings and Precautions ( 5.4 ).] Pneumonia Patients with COPD have a higher risk of pneumonia; instruct them to contact their healthcare providers if they develop symptoms of pneumonia. [See Warnings and Precautions ( 5.5 ).] Immunosuppression and Risk of Infections Warn patients who are on immunosuppressant doses of corticosteroids to avoid exposure to chickenpox or measles and, if exposed, to consult their physicians without delay.
Inform patients of potential worsening of existing tuberculosis; fungal, bacterial, viral, or parasitic infections; or ocular herpes simplex. [See Warnings and Precautions ( 5.6 ).] Hypercorticism and Adrenal Suppression Advise patients that Fluticasone Propionate and Salmeterol HFA may cause systemic corticosteroid effects of hypercorticism and adrenal suppression. Additionally, inform patients that deaths due to adrenal insufficiency have occurred during and after transfer from systemic corticosteroids. Patients should taper slowly from systemic corticosteroids if transferring to Fluticasone Propionate and Salmeterol HFA. [See Warnings and Precautions ( 5.8 ).] Hypersensitivity Reactions, including Anaphylaxis Advise patients that immediate hypersensitivity reactions (e.g., urticaria, angioedema, rash, bronchospasm, hypotension), including anaphylaxis, may occur after administration of Fluticasone Propionate and Salmeterol HFA.
Patients should discontinue Fluticasone Propionate and Salmeterol HFA if such reactions occur. [See Warnings and Precautions ( 5.11 ).] Risks Associated with Beta-agonist Therapy Inform patients of adverse effects associated with beta 2 -agonists, such as palpitations, chest pain, rapid heart rate, tremor, or nervousness. [See Warnings and Precautions ( 5.12 ).] Reduction in Bone Mineral Density Advise patients who are at an increased…