Crenessity Side Effects
Generic name: crinecerfont
Medically reviewed by Drugs.com. Last updated on Apr 10, 2025.
Note: This document provides detailed information about Crenessity.
Applies to crinecerfont: oral capsules, oral solution Side Effects associated with crinecerfont. Some dosage forms listed on this page may not apply specifically to the brand name Crenessity.
Applies to crinecerfont: oral capsules, oral solution.
Side effects include:
Most common adverse reactions (≥4%) in adults: fatigue, headache, dizziness, arthralgia, back pain, decreased appetite, myalgia.
Most common adverse reactions (≥4%) in pediatric patients: headache, abdominal pain, fatigue, nasal congestion, epistaxis.
For healthcare professionals
Applies to crinecerfont: oral capsule, oral solution.
Gastrointestinal adverse events
- Very common (10% or more): Abdominal pain (up to 13%)
- Frequency not reported: dyspepsia, nausea, and vomiting[Ref]
Hypersensitivity
- Frequency not reported: Throat tightness, angioedema, generalized rash[Ref]
Immunologic
- Very common (10% or more): Decreased neutrophil count (up to 37%)[Ref]
Musculoskeletal
- Common (1% to 10%): Arthralgia, arthralgia, back pain, myalgia[Ref]
Nervous system
- Very common (10% or more): Headache (up to 25%)
- Common (1% to 10%): Dizziness[Ref]
Psychiatric
- Common (1% to 10%): Suicidal ideation
- Frequency not reported: Restlessness, apathy[Ref]
Respiratory
- Common (1% to 10%): Nasal congestion, epistaxis[Ref]
Metabolic
- Common (1% to 10%): Decreased appetite
- Frequency not reported: Acute adrenal insufficiency, adrenal crisis[Ref]
Other
- Very common (10% or more): Fatigue (up to 25%)[Ref]
See also:
References
1. (2024) "Product Information. Crenessity (crinecerfont)." Neurocrine Biosciences, Inc.
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Further information
Crenessity 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.