Quillivant Xr Generic Name & Formulations
Legal Class
General Description
Pharmacological Class
How Supplied
Manufacturer
Generic Availability
Mechanism of Action
Quillivant Xr Indications
Indications
Quillivant Xr Dosage and Administration
Adults and Children
Administration
Nursing Considerations
Quillivant Xr Contraindications
Contraindications
Quillivant Xr Boxed Warnings
Boxed Warning
Abuse, misuse, and addiction.
Quillivant Xr Warnings/Precautions
Warnings/Precautions
Do not substitute for other methylphenidate products on a mg-per-mg basis. High potential for abuse, misuse, and addiction; assess patient’s risk before prescribing. Assess for presence of cardiac disease before initiating. Avoid in known structural cardiac abnormalities, cardiomyopathy, serious arrhythmias, coronary artery disease, or other cardiac disease. Pre-existing psychotic disorder. Bipolar disorder. Screen for risk factors in developing manic episode prior to initiating. Consider discontinuing if new psychotic or manic symptoms occur. Peripheral vasculopathy, including Raynaud's phenomenon; monitor for digital changes. Risk for acute angle glaucoma. History of increased IOP or open angle glaucoma; monitor closely. Assess family history and evaluate for tics or Tourette’s syndrome before initiating; monitor for emergence or worsening, and discontinue if clinically appropriate. Monitor BP, HR, growth in children. Reduce dose or discontinue if paradoxical aggravation of symptoms occurs. Write ℞ for smallest practical amount. Reevaluate periodically. Pregnancy. Nursing mothers: monitor infants.
Quillivant Xr Pharmacokinetics
Absorption
Mean peak plasma concentration of 13.6 (±5.8) ng/mL occurred at a median time of 5 hours after dosing. Relative bioavailability of Quillivant XR compared to Methylphenidate IR oral solution (2x30 mg, q6h) is 95%.
Elimination
Renal (90%). Half-life: 5.6 (±0.8) hours.
Quillivant Xr Interactions
Interactions
See Contraindications. Hypertensive crisis with MAOIs. May antagonize antihypertensive agents; monitor and adjust dose of antihypertensives as needed. Concomitant halogenated anesthetics may increase the risk of sudden BP and HR increase during surgery; avoid use. Concomitant risperidone may increase risk of extrapyramidal symptoms; monitor.
Quillivant Xr Adverse Reactions
Adverse Reactions
Appetite decreased, insomnia, nausea, vomiting, dyspepsia, abdominal pain, weight decreased, anxiety, dizziness, irritability, affect lability, tachycardia, hypertension; priapism, glaucoma, motor/verbal tics.
Quillivant Xr Clinical Trials
See Literature
Quillivant Xr Note
Not Applicable
Quillivant Xr Patient Counseling
See Literature
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