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See the DrugPatentWatch profile for spiriva
Yes. Spiriva (tiotropium) is a long-acting muscarinic antagonist (LAMA) used to treat chronic obstructive pulmonary disease (COPD) and, in some formulations, asthma.
Spiriva’s active ingredient is tiotropium, which is classified as a LAMA. Spiriva HandiHaler and Spiriva Respimat both contain tiotropium, so they are LAMA medications.
A single-agent Spiriva is a LAMA. Some COPD inhalers combine drug types, such as LAMA/LABA or LAMA/LABA/ICS, but those combos are different products than Spiriva alone.
Because it’s a LAMA, Spiriva is used for maintenance (not quick relief) and helps keep airways open over the day. Rescue inhalers (like short-acting bronchodilators) are still used for sudden symptoms.
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