The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Involuntary movements (20%)
- Constipation (6%)
- Weight loss (4%)
Less Common Side Effects
- Dizziness
- Dry mouth
- Trouble sleeping
- High blood pressure
- Hallucination (seeing things that aren't real)
Ongentys serious side effects
Contact your healthcare provider immediately if you experience any of the following.
- Excessive sleepiness
- Low blood pressure: dizziness, tiredness, feeling faint
- Symptoms after stopping the medication suddenly: fever, stiff or rigid muscles, confusion
Source: DailyMed
The following Ongentys side effects have also been reported
Side effects that you should report to your care team as soon as possible:
- Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
- Falling asleep during daily activities
- Hallucinations
- Low blood pressure—dizziness, feeling faint or lightheaded, blurry vision
- Mood swings, irritability, hostility
- New or worsening uncontrolled and repetitive movements of the face, mouth, or upper body
- Urges to engage in impulsive behaviors such as gambling, binge eating, sexual activity, or shopping in ways that are unusual for you
Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):
- Constipation
- Dizziness
- Dry mouth
- Trouble sleeping
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