通用名称，剂型：
丙酸氟替卡松45mcg，沙美特罗（特罗）21mcg;每INH计量吸入器CFC-。
药理分类：
类固醇激素+长效β-2激动剂。
公司名称：
葛兰素史克制药
ADVAIR HFA 45/21 Rx
Generic Name and Formulations:
Fluticasone propionate 45mcg, salmeterol (as xinafoate) 21mcg; per inh; metered-dose inhaler; CFC-free.

Company:
GlaxoSmithKline Pharmaceuticals

Indications for ADVAIR HFA 45/21:
Maintenance treatment of asthma in patients not adequately controlled on other asthma-controller medications (eg, inhaled corticosteroid) or whose disease severity warrants initiation of 2 maintenance therapies.

Adult Dose for ADVAIR HFA 45/21:
See literature. 2 inh twice daily (AM & PM; approx. 12hrs apart). If insufficient response after 2wks, use next higher strength. Max: 2 inh of Advair HFA 230/21 twice daily.

Children's Dose for ADVAIR HFA 45/21:
Not recommended.

See Also:
ADVAIR HFA 115/21

ADVAIR HFA 230/21

Pharmacological Class:
Steroid + long-acting beta-2 agonist.

Contraindications:
Primary treatment of status asthmaticus or other acute episodes of asthma requiring intensive measures. Concomitant with other forms of salmeterol or formoterol.

Warnings/Precautions:
Increased risk of asthma-related deaths and hospitalizations. Do not initiate in rapidly or acutely deteriorating asthma. Not for relief of acute bronchospasm. Not for use with other long-acting β2-agonists or for transferring from systemic steroids. Reevaluate periodically. Do not exceed recommended dose. Cardiovascular disease (esp. coronary insufficiency, arrhythmias, hypertension). Convulsive disorders. Thyrotoxicosis. Hyperresponsiveness to sympathomimetics. Diabetes. Ketoacidosis. Hypokalemia. Hyperglycemia. Hepatic impairment (monitor). Tuberculosis. Untreated infections. Ocular herpes simplex. Eosinophilic conditions. Immunosuppressed. If exposed to chickenpox or measles, consider anti-infective prophylactic therapy. If adrenal insufficiency exists following systemic corticosteroid therapy, replacement with inhaled corticosteroids may exacerbate symptoms of adrenal insufficiency (eg, lassitude). Prescribe a short-acting, inhaled β2-agonist for acute symptoms; monitor for increased need. Monitor potassium, intraocular pressure; bone mineral density if other osteoporosis risk factors exist; and for growth suppression in children; hypercorticism and HPA axis suppression (if occurs, discontinue gradually). Labor & delivery. Pregnancy (Cat.C). Nursing mothers: not recommended.

Interactions:
See Contraindications. Concomitant strong CYP3A4 inhibitors (eg, ketoconazole, itraconazole, ritonavir, atazanavir, clarithromycin, indinavir, nefazodone, nelfinavir, saquinavir, telithromycin): not recommended. Caution with other sympathomimetics (except short-acting bronchodilators), during or within 2 weeks of MAOIs, tricyclic antidepressants (increased cardiac effects), K+-depleting diuretics. Antagonized by β-blockers.

Adverse Reactions:
Respiratory tract infection or inflammation, laryngeal spasm or swelling, headache, dizziness, hoarseness, dysphonia, muscle pain, GI upset, candidiasis, menstruation symptoms, intoxication, hangover, paradoxical bronchospasm (discontinue if occurs); rarely: serious asthma episode, asthma-related death.

How Supplied:
Inhaler—12g (120 inh)

包装规格：
Advair的HFA 115微克，21微克/驱动气雾吸入器
Advair的HFA 230微克，21微克/驱动气雾吸入器
Advair的HFA 45微克，21微克/驱动气雾吸入器