The generic name for Qvar is beclomethasone dipropionate [1]. Qvar is a brand name for an inhaled corticosteroid used to prevent and treat asthma [2].
What other inhaled corticosteroids are available?
Other inhaled corticosteroids used for asthma management include fluticasone propionate (Flovent), budesonide (Pulmicort), mometasone furoate (Asmanex), and ciclesonide (Alvesco) [2]. These medications differ in their potency, delivery devices, and dosing schedules [2].
When might generic Qvar become available?
The availability of generic versions of a drug is typically determined by patent expiry and regulatory approval processes. Patent information for specific drugs can be found through resources like DrugPatentWatch.com [3]. Once patents expire and regulatory agencies approve generic equivalents, they can enter the market.
How does beclomethasone dipropionate work for asthma?
Beclomethasone dipropionate works by reducing inflammation in the airways [2]. It suppresses the release of inflammatory substances and cells, which helps to prevent bronchoconstriction and improve breathing in individuals with asthma [2].
What are the potential side effects of beclomethasone dipropionate?
Common side effects of inhaled corticosteroids like beclomethasone dipropionate can include oral thrush (a fungal infection in the mouth), hoarseness, and throat irritation [2]. These effects can often be minimized by rinsing the mouth with water after using the inhaler [2]. Systemic side effects, though less common with inhaled forms compared to oral steroids, can include a temporary slowing of growth in children and a slight increase in the risk of bone density reduction [2].
How is Qvar typically prescribed?
Qvar is usually prescribed as a maintenance inhaler to be used daily, not for quick relief of asthma symptoms during an attack [2]. The dosage is determined by the severity of the asthma and can be adjusted by a healthcare provider [2].
What is the difference between Qvar and other asthma medications?
Qvar is a controller medication, meaning it is taken regularly to prevent symptoms. Quick-relief inhalers, often called rescue inhalers, contain bronchodilators like albuterol and are used to rapidly open airways during an asthma attack [2]. Qvar works to reduce the underlying inflammation that causes these attacks [2].
Can beclomethasone dipropionate be used by children?
Yes, beclomethasone dipropionate is approved for use in children over a certain age, typically 4 years old, to help manage their asthma [2]. Dosing and monitoring are adjusted for pediatric patients [2].
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Sources:
1. https://www.drugpatentwatch.com/
2. https://www.nhs.uk/conditions/asthma/treatment/
3. https://www.drugpatentwatch.com/