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Beclometasone/Formoterol

Chiesi Farmaceutici S.p.A. · FDA-approved active Small molecule

Beclometasone is a corticosteroid that reduces airway inflammation, while formoterol is a long-acting beta-2 agonist that relaxes bronchial smooth muscle, together providing anti-inflammatory and bronchodilatory effects.

Beclometasone is a corticosteroid that reduces airway inflammation, while formoterol is a long-acting beta-2 agonist that relaxes bronchial smooth muscle, together providing anti-inflammatory and bronchodilatory effects. Used for Asthma maintenance and reliever therapy, Chronic obstructive pulmonary disease (COPD).

At a glance

Generic nameBeclometasone/Formoterol
Also known asFoster® or CHF 1535 pMDI 100/6 mcg, Fostair 100/6
SponsorChiesi Farmaceutici S.p.A.
Drug classInhaled corticosteroid/long-acting beta-2 agonist (ICS/LABA) combination
TargetGlucocorticoid receptor (beclometasone); beta-2 adrenergic receptor (formoterol)
ModalitySmall molecule
Therapeutic areaRespiratory/Pulmonology
PhaseFDA-approved

Mechanism of action

Beclometasone binds to glucocorticoid receptors in the lungs, suppressing inflammatory cell recruitment and cytokine production. Formoterol activates beta-2 adrenergic receptors on airway smooth muscle, causing relaxation and bronchodilation. The combination provides both rapid symptom relief and sustained control of airway inflammation in obstructive airway diseases.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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