Ohtuvayre (ensifentrine) is a prescription drug used to treat chronic obstructive pulmonary disease (COPD) in adults. Ohtuvayre comes as a liquid suspension for use with a nebulizer. To learn more ...

People living with chronic obstructive pulmonary disease (COPD) typically rely on maintenance inhalers to manage their daily symptoms. They may also take rescue inhalers for sudden breathing ...

Ohtuvayre (ensifentrine) can cause side effects that range from mild to serious. More common side effects include back pain and diarrhea. If side effects become difficult to tolerate, talk with your ...