Ensifentrine Side Effects

Medically reviewed by Drugs.com. Last updated on Jan 10, 2025.

Applies to ensifentrine: oral inhalation inhalation suspension.

Side effects include:

Most common adverse reactions (≥1%): back pain, hypertension, urinary tract infection, diarrhea.

For healthcare professionals

Applies to ensifentrine: inhalation suspension.

General adverse events

The most frequently reported side effects (incidence greater and equal to 1% and more common than placebo) included back pain, diarrhea, hypertension, and urinary tract infection.^[Ref]

Cardiovascular

• Common (1% to 10%): Hypertension^[Ref]

Gastrointestinal

• Common (1% to 10%): Diarrhea^[Ref]

Genitourinary

• Common (1% to 10%): Urinary tract infection^[Ref]

Musculoskeletal

• Common (1% to 10%): Back pain^[Ref]

Psychiatric

• Uncommon (0.1% to 1%): Insomnia, anxiety, depression-related reactions (including depression, major depression, adjustment disorder with depressed mood)
• Frequency not reported: Psychiatric events, suicide-related adverse reactions (including suicide attempt, suicide)^[Ref]

See also:

Further information

Ensifentrine side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer