
Paliperidone


We offer competitive pricing on all our medications. Find a lower price? We'll match it from any verified Canadian online pharmacy! Know More

We offer competitive pricing on all our medications. Find a lower price? We'll match it from any verified Canadian online pharmacy! Know More
Ordering your medication online is simple and convenient.
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Select the prescribed dosage and quantity, then proceed to checkout.
Sign in or create a new account.
Upload your prescription.
Complete your purchase by processing the payment.
Shipping takes approximately 3-5 business days.
Invega Sustenna (paliperidone palmitate) is a long-acting injectable antipsychotic medication. It is used in the treatment of schizophrenia and schizoaffective disorder. This medication offers the advantage of once-monthly dosing, which helps improve adherence and reduces the need for daily oral medications.
Invega Sustenna provides patients with reliable symptom control and stability while supporting long-term mental health management. This prefilled syringe is available in multiple strengths of 50mg/0.5mL, 75mg/0.75mL, 100mg/mL, and 150mg/1.5mL. Order Invega Sustenna online from trusted Canadian pharmacies and have it conveniently shipped to the USA.
| Generic Name | Paliperidone Palmitate |
| Brand Name | Invega Sustenna |
| Forms | Extended-release injectable suspension & prefilled syringe |
| Strengths Available | 50mg/0.5mL & 75mg/0.75mL & 100mg/mL & 150mg/1.5mL |
| Packaging | Prefilled syringe (1 per pack) |
| Requires Prescription | Prescription only (Rx) |
| Ships to the USA | Yes |
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Invega Sustenna is used for:
Recommended Dosage for Schizophrenia Treatment
Dosage Considerations for Different Age Groups of Patients
To get the best results, follow your healthcare provider’s instructions:
Invega Sustenna contains paliperidone, which is a dopamine and serotonin receptor antagonist. It works by balancing neurotransmitters in the brain to reduce symptoms such as hallucinations, delusions, disorganized thinking, and mood disturbances associated with schizophrenia and schizoaffective disorder.
Common Invega Sustenna side effects may include:
Serious side effects (rare):
Note: Contact your healthcare provider if you experience any serious symptoms or unusual changes.
If you miss a scheduled injection, contact your healthcare provider immediately. They will determine the best way to restart treatment safely.
Invega Sustenna may interact with other medications. Always inform your doctor of all drugs you are taking. Potential interactions include:
Other long-acting injectable antipsychotics include:
At Polar Bear Meds, we’re committed to making prescription medications like Invega Sustenna more accessible and affordable for patients in the USA. Our prices are significantly lower than typical USA pharmacy retail rates without compromising on safety or quality. Every order is sourced exclusively from licensed and trusted pharmacies and undergoes complete prescription verification to ensure compliance and authenticity. We offer discreet, trackable shipping to all USA states, along with refill support for ongoing treatment. Our friendly customer service team is here to help you.
Get Invega Sustenna delivered straight from Canada to your doorstep in the USA. You can also save more by using the coupon code “WELCOMEPB10” for 10% off on your first order. There are no hidden handling or processing fees, as we believe in complete transparency. Looking to save even more? Join our referral program and earn a $20 credit every time you refer a friend or a family member. Your referral will also receive a $20 credit, so everyone wins. Additionally, after every 10 verified customers' referrals, you'll receive a $100 credit in your account as a thank-you for spreading the word.
AtPolar Bear Meds, your safety is our priority. Every order is dispensed from a fully licensed Canadian pharmacy following strict standards for quality, security, and patient care. To conveniently buy Invega Sustenna from Canada at a substantial cost, call us at 1-888-779-2193 toll-free.

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.
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