Paliperidone is an atypical antipsychotic sold in the U.S. under 6 brand and generic names, for bipolar disorder, depressive disorder and schizophrenia. Below: what the FDA label says, every product that contains it, what the pills look like, and its recall record.
From the FDA label for Invega (application NDA021999). Other paliperidone products — different forms, different strengths — are dosed differently. Follow the label for the one you were prescribed.
Initial Dose Recommended Dose Maximum Dose Schizophrenia - adults ( 2.1 ) 6 mg/day 3 – 12 mg/day 12 mg/day Schizophrenia-adolescents ( 2.1 ) Weight < 51kg 3 mg/day 3 – 6 mg/day 6 mg/day Weight ≥ 51kg 3 mg/day 3 – 12 mg/day 12 mg/day Schizoaffective disorder - adults ( 2.2 ) 6 mg/day 3 – 12 mg/day 12 mg/day Tablet should be swallowed whole and should not be chewed, divided, or crushed. ( 2.3 ) 2.1 Schizophrenia Adults The recommended dose of INVEGA (paliperidone) Extended-Release Tablets for the treatment of schizophrenia in adults is 6 mg administered once daily. Initial dose titration is not required. Although it has not been systematically established that doses above 6 mg have additional benefit, there was a general trend for greater effects with higher doses. This must be weighed against the dose-related increase in adverse reactions. Thus, some patients may benefit from higher doses, up to 12 mg/day, and for some patients, a lower dose of 3 mg/day may be sufficient. Dose increases above 6 mg/day should be made only after clinical reassessment and generally should occur at intervals of more than 5 days. When dose increases are indicated, increments of 3 mg/day are recommended. The maximum recommended dose is 12 mg/day. In a longer-term study, INVEGA has been shown to be effective in delaying time to relapse in patients with schizophrenia who were stabilized on INVEGA for 6…
The following adverse reactions are discussed in more detail in other sections of the labeling: Increased mortality in elderly patients with dementia-related psychosis [see Boxed Warning and Warnings and Precautions (5.1) ] Cerebrovascular adverse reactions, including stroke, in elderly patients with dementia-related psychosis [see Warnings and Precautions (5.2) ] Neuroleptic malignant syndrome [see Warnings and Precautions (5.3) ] QT prolongation [see Warnings and Precautions (5.4) ] Tardive dyskinesia [see Warnings and Precautions (5.5) ] Metabolic changes [see Warnings and Precautions (5.6) ] Hyperprolactinemia [see Warnings and Precautions (5.7) ] Potential for gastrointestinal obstruction [see Warnings and Precautions (5.8) ] Orthostatic hypotension and syncope [see Warnings and Precautions (5.9) ] Falls [see Warnings and Precautions (5.10) ] Leukopenia, neutropenia, and agranulocytosis [see Warnings and Precautions (5.11) ] Potential for cognitive and motor impairment [see Warnings and Precautions (5.12) ] Seizures [see Warnings and Precautions (5.13) ] Dysphagia [see Warnings and Precautions (5.14) ] Priapism [see Warnings and Precautions (5.15) ] Disruption of body temperature regulation [see Warnings and Precautions (5.16) ] Commonly observed adverse reactions (incidence ≥ 5% and at least twice that for placebo) were ( 6 ) Adults with schizophrenia: extrapyramidal…
Same active ingredient — different manufacturer, form, price and FDA recall record. That last one is what our independent score measures.
| # | Drug | Rating | Type | Form | Generic? | Typical price | |
|---|---|---|---|---|---|---|---|
| 1 | 72/100 | Prescription | Tablet | Generic | $33 | View → | |
| 2 |
Imprint codes, colour and shape from the FDA’s labelling data. Match the imprint on your pill — or search any imprint.
| Imprint | Strength | Colour | Shape | Maker |
|---|---|---|---|---|
| PL1 | 1.5 mg | brown | round | — |
| PL2 | 3 mg | white | round | — |
| PL3 | 6 mg | yellow | round | — |
| PL4 | 9 mg | pink | round | — |
| EP;3 | 3 mg | white | round | — |
| EP;9 | 9 mg | white |
Sources: FDA openFDA drug label, National Drug Code Directory, and Enforcement (recall) database. This page reproduces public FDA data and is not medical advice. Dosing is set by your prescriber.
INVEGA is contraindicated in patients with a known hypersensitivity to either paliperidone or risperidone, or to any of the excipients in the INVEGA formulation. Hypersensitivity reactions, including anaphylactic reactions and angioedema, have been reported in patients treated with risperidone and in patients treated with paliperidone. Paliperidone is a metabolite of risperidone. Known hypersensitivity to paliperidone, risperidone, or to any excipients in INVEGA. ( 4 )
Centrally-acting drugs: Due to CNS effects, use caution in combination. Avoid alcohol. ( 7.1 ) Drugs that may cause orthostatic hypotension: An additive effect may be observed when co-administered with INVEGA. ( 7.1 ) Strong CYP3A4/P-glycoprotein (P-gp) inducers: It may be necessary to increase the dose of INVEGA when a strong inducer of both CYP3A4 and P-gp (e.g., carbamazepine) is co-administered. Conversely, on discontinuation of the strong inducer, it may be necessary to decrease the dose of INVEGA. ( 7.2 ) Co-administration of divalproex sodium increased C max and AUC of paliperidone by approximately 50%. Adjust dose of INVEGA if necessary based on clinical assessment. ( 7.2 ) 7.1 Potential for INVEGA to Affect Other Drugs Given the primary CNS effects of paliperidone [see Adverse Reactions (6.1 , 6.2 )] , INVEGA should be used with caution in combination with other centrally acting drugs and alcohol. Paliperidone may antagonize the effect of levodopa and other dopamine agonists. Because of its potential for inducing orthostatic hypotension, an additive effect may be observed when INVEGA is administered with other therapeutic agents that have this potential [see Warnings and Precautions (5.9) ] . Paliperidone is not expected to cause clinically important pharmacokinetic interactions with drugs that are metabolized by cytochrome P450 isozymes. In vitro studies in human…
| 72/100 |
| Prescription |
| Injectable |
| — |
| — |
| View → |
| 3 | 72/100 | Prescription | Injectable | — | — | View → |
| 4 | 72/100 | Prescription | Injectable | — | — | View → |
| 5 | Not yet rated | Prescription | Injectable | — | — | View → |
| 6 | Not yet rated | Prescription | Tablet | Generic | $33 | View → |
| round |
| — |
| EP;6 | 6 mg | yellow | round | — |
|---|
| EP;1;5 | 1.5 mg | blue | round | — |
|---|