OHTUVAYRE

This brand name is authorized in United States.

Active ingredients

The drug OHTUVAYRE contains one active pharmaceutical ingredient (API):

`1`	Ensifentrine UNII `3E3D8T1GIX` - ENSIFENTRINE
	Ensifentrine is a small molecule that is an inhibitor of the PDE3 and PDE4 enzymes. PDE3 primarily hydrolyzes the second-messenger molecule cyclic adenosine monophosphate (cAMP) but is also capable of hydrolyzing cyclic guanosine monophosphate (cGMP). PDE4 hydrolyzes cAMP only. Inhibition of PDE3 and PDE4 results in accumulation of intracellular levels of cAMP and/or cGMP, resulting in various downstream signalling effects.
	Read more about Ensifentrine

Medication package inserts

Below package inserts are available for further reading:

Document	Type	Information Source
OHTUVAYRE Inhalation suspension	MPI, US: SPL/PLR	FDA, National Drug Code (US)

Authorization and marketing

This drug has been assigned below unique identifiers within the countries it is being marketed:

Country	Identification scheme	Identifier(s)
US	FDA, National Drug Code	83034-003

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