Beclomethasone Dipropionate
Beclomethasone dipropionate is a synthetic corticosteroid medication primarily used as maintenance therapy for respiratory conditions like asthma and allergic rhinitis. It works by reducing inflammation in the airways and nasal passages, decreasing swelling, mucus production, and sensitivity to triggers over time.
Beclomethasone dipropionate is an inhaled corticosteroid that reduces airway inflammation to prevent asthma symptoms and allergic rhinitis.
Key facts at a glance
- RxNorm
- 1348
- Generic
- Beclomethasone Dipropionate
- Class
- pin-variant
- Brands
- Qnasl, Beconase, Qvar
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Beclomethasone dipropionate is used to prevent and control symptoms of asthma (inhaled form) and to treat seasonal or year-round allergic rhinitis and nasal polyps (nasal spray form). It is not a rescue medication and should not be used for acute asthma attacks.
As a corticosteroid, beclomethasone dipropionate binds to glucocorticoid receptors in target tissues, inhibiting the production of inflammatory mediators and reducing the activity of immune cells involved in allergic and inflammatory responses. This decreases swelling, mucus secretion, and bronchial hyperreactivity in the airways.
Regular daily use is required for maximum benefit, as effects build up over time. Rinse mouth after inhaled use to prevent oral thrush. Avoid abrupt discontinuation if used long-term. Patients transitioning from oral steroids may need additional monitoring. May mask signs of infection or cause systemic effects with high doses.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy