Invega Sustenna 100mg Injection: Long-acting antipsychotic for stable maintenance treatment

Invega Sustenna 100mg Injection

Active component: Paliperidone

Class of drugs: Atypical antipsychotics

Uses:

• Treatment of schizophrenia
• Treatment of schizoaffective disorder

Mechanism of action:

• Affects neurotransmitters in the brain, specifically dopamine and serotonin
• Reduces excessive dopamine activity, alleviating positive symptoms of schizophrenia
• Modulates serotonin receptors, contributing to the management of both positive and negative symptoms

Contraindications:

• Known allergy to Invega Sustenna 100mg Injection or other antipsychotic medications
• Severe hypersensitivity reactions to other antipsychotic medications from the same class
• Cardiovascular disease
• Seizures
• Certain medical conditions

Precautions:

• Discuss complete medical history with healthcare provider
• Dosage adjustments may be necessary in patients with renal impairment
• Caution in patients with a history of cardiovascular disease, seizures, or certain medical conditions
• Avoid alcohol consumption while taking the medication
• Gradual discontinuation is advised

Administration:

• Administered through extended-release injection
• Administered by a healthcare professional as a monthly injection

Safety advice:

• Pregnancy: discuss use with healthcare professional
• Breastfeeding: discuss use with healthcare professional
• Lungs: individuals with pre-existing respiratory conditions should inform their healthcare provider
• Liver: individuals with liver impairment should consult a healthcare provider
• Alcohol: avoid alcohol or use it in moderation
• Driving: may cause drowsiness, dizziness, or other side effects that can affect your ability to drive or operate machinery safely

Side effects:

• Serious: extrapyramidal symptoms, neuroleptic malignant syndrome (NMS), tardive dyskinesia, cardiovascular effects, metabolic changes, blood disorders, seizures
• Common: drowsiness or sedation, dizziness, weight gain, increased heart rate, dry mouth, constipation

FAQ:

• Q: Can I stop taking Invega Sustenna 100mg Injection suddenly? A: No, sudden discontinuation can lead to withdrawal symptoms or symptom recurrence. Consult your doctor before making any changes to your medication regimen.
• Q: What should I do if I miss a dose? A: Take it as soon as you remember. However, if it's close to the time for the next dose, skip the missed dose and continue with your regular schedule.
• Q: Can Invega Sustenna 100mg Injection be crushed or split? A: Invega Sustenna 100mg Injection tablets should not be crushed, split, or chewed unless your healthcare provider advises. Follow their instructions for proper administration.
• Q: What should I do if I accidentally take an extra dose of Invega Sustenna 100mg Injection? A: Contact your healthcare provider or seek medical advice for guidance.
• Q: Can I drink grapefruit juice while taking Invega Sustenna 100mg Injection? A: Avoiding large amounts of grapefruit juice while on Invega Sustenna 100mg Injection is generally advisable, as it may interact with the medication's metabolism.
• Q: Can side effects of Invega Sustenna 100mg Injection impact my mental health? A: Some side effects, such as changes in mood or cognition, can impact mental health. Discuss any concerns with your healthcare provider promptly.

Storage:

• Store at room temperature, between 20°C to 25°C (68°F to 77°F)
• Keep away from moisture, heat, and light
• Do not freeze
• Keep away from children and pets

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