Like all medications, Apokyn can cause side effects. Due to a high likelihood of nausea and vomiting, your doctor may prescribe an anti-nausea medication to take with it.
Common side effects may include:
- Nausea and vomiting
- Yawning
- Drowsiness or sudden sleep onset (somnolence)
- Dizziness, especially when standing up (orthostatic hypotension)
- Headache
- Injection site reactions (bruising, swelling, or pain)
Less common but more serious side effects can occur:
- Hallucinations or confusion
- Uncontrolled, involuntary movements (dyskinesia)
- Chest pain or irregular heartbeat
- Fainting
- Changes in impulse control (e.g., gambling, binge eating)
Contact your doctor immediately if you experience any severe or concerning side effects.
Apokyn (apomorphine) is indicated for the acute, intermittent treatment of motor symptom fluctuations, known as “off” episodes, in patients with advanced Parkinson’s disease. These episodes involve the return of symptoms when standard medications like levodopa are not working effectively.
Specifically, Apokyn helps manage:
- Sudden loss of mobility or motor function
- Bradykinesia (slowness of movement)
- Muscle rigidity and stiffness
- Tremors
- Difficulty initiating movement