Generic name:paliperidone (oral) [ PAL-ee-PER-i-DONE ]
Drug class:Atypical antipsychotics
What is Invega?
Invega is an antipsychotic medicine. It works by changing the effects of chemicals in the brain.
Invega is used to treat schizophrenia in adults and teenagers who are at least 12 years old.
Invega may also be used for purposes not listed in this medication guide.
Warnings
Invega is not for use in psychotic conditions related to dementia. Paliperidone may cause heart failure, sudden death, or pneumonia in older adults with dementia-related psychosis.
While you are taking Invega, you may be more sensitive to temperature extremes such as very hot or cold conditions. Avoid getting too cold, or becoming overheated or dehydrated. Drink plenty of fluids, especially in hot weather and during exercise. It is easier to become dangerously overheated and dehydrated while you are taking this medicine.
Stop taking Invega and call your doctor at once if you have very stiff (rigid) muscles, high fever, sweating, confusion, fast or uneven heartbeats, tremors, restless muscle movements in your face or neck, tremor (uncontrolled shaking), trouble swallowing, or feeling like you might pass out.
Before taking this medicine
You should not use Invega if you are allergic to paliperidone or risperidone (Risperdal).
Paliperidone may increase the risk of death in older adults with dementia-related psychosis and is not approved for this use.
High doses or long-term use of paliperidone can cause a serious movement disorder that may not be reversible. The longer you use Invega, the more likely you are to develop this disorder, especially if you are a woman or an older adult.
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