Source: FDA, National Drug Code (US) Revision Year: 2020
The active ingredient in ATROVENT HFA is ipratropium bromide (as the monohydrate). It is an anticholinergic bronchodilator chemically described as 8-azoniabicyclo[3.2.1]octane, 3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-,bromide monohydrate, (3-endo, 8-syn)-: a synthetic quaternary ammonium compound, chemically related to atropine.
The structural formula for ipratropium bromide is:
C20H30BrNO3∙H2O ipratropium bromide Mol. Wt. 430.4
Ipratropium bromide is a white to off-white crystalline substance, freely soluble in water and methanol, sparingly soluble in ethanol, and insoluble in lipophilic solvents such as ether, chloroform, and fluorocarbons.
ATROVENT HFA is a pressurized metered-dose aerosol unit for oral inhalation that contains a solution of ipratropium bromide. The 200 inhalation unit has a net weight of 12.9 grams. After priming, each actuation of the inhaler delivers 21 mcg of ipratropium bromide from the valve in 56 mg of solution and delivers 17 mcg of ipratropium bromide from the mouthpiece. The actual amount of drug delivered to the lung may depend on patient factors, such as the coordination between the actuation of the device and inspiration through the delivery system. The excipients are HFA-134a (1,1,1,2-tetrafluoroethane) as propellant, sterile water, dehydrated alcohol, and anhydrous citric acid. This product does not contain chlorofluorocarbons (CFCs) as propellants.
ATROVENT HFA should be primed before using for the first time by releasing 2 test sprays into the air away from the face. In cases where the inhaler has not been used for more than 3 days, prime the inhaler again by releasing 2 test sprays into the air away from the face.
| Dosage Forms and Strengths |
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ATROVENT HFA is an inhalation aerosol supplied in a pressurized stainless steel canister as a metered-dose inhaler with a white mouthpiece that has a clear, colorless sleeve and a green protective cap. Each pressurized metered-dose aerosol unit for oral inhalation contains a 12.9 g solution of ipratropium bromide that provides sufficient medication for 200 actuations. After priming, each actuation of the inhaler delivers 21 mcg of ipratropium bromide (as the monohydrate) from the valve and delivers 17 mcg of ipratropium bromide from the mouthpiece. |
| How Supplied |
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ATROVENT HFA is supplied in a pressurized stainless steel canister as a metered-dose inhaler with a white mouthpiece that has a clear, colorless sleeve and a green protective cap (NDC 0597-0087-17). The mouthpiece has an actuation indicator visible through a small window. The indicator typically moves during every 5 to 7 actuations. It displays the approximate number of actuations remaining in increments of 20, starting at “200” and decreasing until it reaches “0”. The ATROVENT HFA canister is to be used only with the accompanying ATROVENT HFA mouthpiece. This mouthpiece should not be used with other aerosol medications. Similarly, the canister should not be used with other mouthpieces. After priming, each actuation of ATROVENT HFA delivers 21 mcg of ipratropium bromide from the valve and 17 mcg from the mouthpiece. Each canister has a net weight of 12.9 grams and provides sufficient medication for 200 actuations. The inhaler should be discarded after the labeled number of actuations has been used when the indicator displays “0”. The amount of medication in each actuation cannot be assured after this point, even though the canister is not completely empty. Distributed by: Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT 06877 USA Licensed from: Boehringer Ingelheim International GmbH |
| Drug | Countries | |
|---|---|---|
| ATROVENT | Austria, Australia, Brazil, Canada, Cyprus, Ecuador, Estonia, Spain, Finland, France, Hong Kong, Croatia, Ireland, Israel, Japan, Lithuania, Malta, Mexico, Netherlands, New Zealand, Poland, Singapore, Tunisia, United Kingdom, United States, South Africa |
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