Invega Sustenna 100mg Injection

By Invega Sustenna

Rx

1ml Injection in a Vial

Composition icon

Composition

Paliperidone(100mg)

Manufacturer - Janssen Pharmaceuticals icon

Manufacturer - Janssen Pharmaceuticals

Johnson & Johnson Private Limited., 501 Arena Space, Behind Majas Bus Depot, Off Jogeshwari Vikhroli Link Road, Jogeshwari (E), Mumbai 400 060

Expires on or after icon

Expires on or after

April, 2026

About Invega Sustenna 100mg Injection

Invega Sustenna 100mg Injection is a medication used in the treatment of schizophrenia, a mental disorder that can cause hallucinations, delusions, and impact a person's ability to think and behave. It is also used in managing mania.

This injection should be administered under the supervision of a healthcare professional and it is essential to take it at the same time daily to maintain a consistent level of the medicine in the body. Abruptly stopping this medication without consulting a doctor can worsen symptoms. Immediate discontinuation is necessary if symptoms of neuroleptic malignant syndrome (NMS) such as fever, muscle rigidity, and altered consciousness are experienced.

Common side effects of Invega Sustenna 100mg Injection include reactions at the injection site like pain, swelling, and redness, nystagmus (involuntary eye movement), and tremors. This medication may also cause dizziness and drowsiness, affecting mental focus, so activities like driving should be avoided until its effects are known.

It's important to monitor glucose levels regularly while on this medication as it might increase the risk of developing diabetes. Any unusual changes in mood, behavior, or the emergence of new or worsening depression or suicidal thoughts should be promptly reported to the doctor.

Moreover, Invega Sustenna 100mg Injection contains Paliperidone, classified as an antipsychotic that helps in treating schizophrenia and schizoaffective disorder in adults. This drug works by blocking the effects of certain brain chemicals like dopamine and serotonin to enhance mood, behavior, and thoughts, thereby alleviating symptoms and preventing their recurrence.

Regarding usage, Invega Sustenna 100mg Injection is for intramuscular administration by experienced healthcare providers. It may cause side effects such as injection site reactions, sleepiness, restlessness, dizziness, and abnormal muscle movements, among others. Notify the doctor if these side effects persist.

Individuals with sensitivity to paliperidone, risperidone, or any ingredients in the formulation should refrain from using this medication. It is advised to discuss health conditions, medications, pregnancy, breastfeeding, and alcohol consumption with the doctor before starting Invega Sustenna 100mg Injection.

In conclusion, Invega Sustenna 100mg Injection is a valuable treatment option for managing schizophrenia symptoms when used as prescribed under medical supervision.


Benefits

Invega Sustenna 100mg Injection offers significant benefits for individuals dealing with schizophrenia and mania. For those with schizophrenia, this medication plays a crucial role in addressing the chemical imbalances in the brain that contribute to abnormal thinking, feelings, and behavior. By restoring these imbalances, Invega Sustenna 100mg Injection helps improve thoughts, behavior, and overall quality of life, providing relief from the distressing symptoms of the disorder.

Moreover, in cases of mania characterized by extremely elevated mood, Invega Sustenna 100mg Injection proves to be a valuable resource in calming the mood and relaxing the nerves. This calming effect helps stabilize mood fluctuations and prevents the recurrence of manic symptoms, enabling individuals to lead a more balanced life. By taking Invega Sustenna 100mg Injection as prescribed, individuals can experience improved social interactions and enhanced comfort in carrying out daily activities.

Furthermore, Invega Sustenna 150 mg Injection 1.5 ml, which is used to treat schizophrenia in adults, is effective in enhancing mood and behavior by addressing the imbalance of neurotransmitters in the brain. This medication alleviates psychotic symptoms such as delusions, hallucinations, confusion, disturbing thoughts, and lack of self-awareness, thereby promoting mental clarity and well-being.

Overall, the benefits of Invega Sustenna in its various dosages are clear: it helps rebalance brain chemistry, improve mood and behavior, relieve distressing symptoms, and enhance overall quality of life for individuals dealing with schizophrenia and mania.


How to use the Invega Sustenna 100mg Injection

To use Invega Sustenna 100mg Injection, you must go to your doctor or nurse. Please do not try to inject it yourself. This medicine is meant to be given as an intramuscular injection, which means it goes into your muscle. Only a healthcare professional should give you this injection, so make sure to see a doctor or nurse for it.

The Invega Sustenna 100mg Injection will be administered by a doctor or nurse into your upper arm or buttocks. Your doctor will determine the correct dosage and how long you should receive the injection based on factors like your age, weight, and the condition you are being treated for. It is essential not to stop getting the Invega Sustenna 100mg Injection unless your doctor advises you to do so. If you stop without your doctor's advice, your symptoms may come back.

Remember, always trust the healthcare professionals to give you Invega Sustenna 100mg Injection and follow their instructions carefully. This medication is important for your treatment, and your doctor will guide you on the right way to use it for your health.


Uses of Invega Sustenna 100mg Injection

Invega Sustenna 100mg Injection is utilized for the treatment of schizophrenia in adults. It works effectively in managing and maintaining the symptoms of this condition, providing a suitable option for long-term therapy. Patients experiencing schizophrenia can benefit from the therapeutic properties of Invega Sustenna 100mg Injection to help alleviate and stabilize their symptoms.


What conditions Invega Sustenna 100mg Injection treats?

People with schizophrenia may have suspicious or confused feelings, believe in untrue things, or perceive unreal experiences like hallucinations. Symptoms include delusions, movement problems, disordered thoughts, loss of interest, and emotional numbness.


Should you consult a doctor?

If you experience any of the following conditions after receiving Invega Sustenna 100mg Injection, it is important to seek medical attention promptly. Notify your doctor if you have Parkinson's disease or dementia, as this medication may interact with these conditions. Contact your healthcare provider if you experience symptoms such as high fever and muscle stiffness, which could be signs of Neuroleptic Malignant Syndrome. Additionally, if you notice abnormal movements of your tongue or face, called Tardive Dyskinesia, inform your doctor.

It is crucial to seek medical advice if you are diabetic or at risk of diabetes, have a history of breast cancer or brain tumors, epilepsy, prolonged or painful erection, difficulty in controlling body temperature, or high levels of prolactin in your blood. Inform your healthcare provider about any family history of blood clots as well. Lastly, if you are planning to undergo an eye operation, it is essential to consult your doctor before proceeding. Your doctor can provide appropriate guidance and monitor your health closely during and after the treatment with Invega Sustenna 100mg Injection.


Side effects of Invega Sustenna 100mg Injection

Invega Sustenna 100mg Injection may cause various side effects, which can be common or severe. Common side effects like dizziness, sleepiness, and injection site reactions are usually mild and may improve as your body adjusts to the medicine. However, abnormal involuntary movements, tremors, nystagmus (involuntary eye movement), and other more severe side effects could occur. These include potential serious conditions such as stroke, pneumonia, falls, seizures, and dysphagia (swallowing difficulties). Neuroleptic malignant syndrome, QT prolongation, tardive dyskinesia (involuntary movements), and metabolic changes like orthostatic hypotension may also arise. Patients should be vigilant for signs of leukopenia, agranulocytosis, seizures, and priapism. Other concerning side effects include disturbances in cognitive and motor function, confusion, loss of consciousness, and changes in breathing, heartbeat, and blood pressure. It is important to be aware of serious allergic reactions, Neuroleptic Malignant Syndrome, prolonged or painful erection (priapism), and tardive dyskinesia, and seek immediate medical attention if any of these symptoms occur.


Safety advice

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liver

When using Invega Sustenna 100mg Injection, it's essential to be cautious if you have severe liver disease. Your doctor may need to adjust the dosage accordingly, so make sure to consult with them before starting the treatment. It is noted that there is limited information regarding the use of Invega Sustenna 100mg Injection in patients with severe liver disease. However, for those with mild to moderate liver issues, no dose adjustment is typically required. Always follow your doctor's guidance closely when considering this medication, especially if you have any liver concerns.

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kidney

Invega Sustenna 100mg Injection requires caution in patients with kidney disease, and dose adjustment may be necessary. Consulting your doctor is advised. Avoid in end-stage kidney disease.

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alcohol

It is not recommended to consume alcohol while using Invega Sustenna 100mg Injection.

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driving

It is important to be cautious when driving while using Invega Sustenna 100mg Injection as it may reduce alertness, impact vision, or cause drowsiness and dizziness. Avoid driving if experiencing these effects.

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pregnancy

Invega Sustenna 100mg Injection may not be safe during pregnancy. Animal studies have shown risks to the developing baby. Your doctor will assess the benefits versus risks before prescribing. Always consult with your doctor for guidance.

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breastfeeding

Caution Invega Sustenna 100mg Injection is likely unsafe while breastfeeding. Human data indicates a potential risk of the drug passing into breastmilk and affecting the baby.


Age above 75(Geriatrics)

Invega Sustenna 100mg Injection(PFS) should be used with caution in elderly patients with dementia. Your doctor may adjust your dose if your kidney function is reduced. Consult your doctor before receiving Invega Sustenna 100mg Injection(PFS).

Age below 6 months(Pediatrics)

Invega Sustenna 100mg Injection(PFS) is not recommended for use in children and adolescents under 18 years of age. Consult your doctor before receiving Invega Sustenna 100mg Injection(PFS).

Consumption warning before consuming Invega Sustenna 100mg Injection

Before taking Invega Sustenna 150mg Injection, it is crucial to inform your doctor if you have a sensitivity to paliperidone, risperidone, or any ingredients in the injection. Keep your healthcare provider updated on your medical conditions and medications to prevent any adverse reactions. Notify your doctor if you are pregnant, planning pregnancy, or breastfeeding before using this injection. It is advisable not to administer Invega Sustenna 150mg Injection to children. Refrain from consuming alcohol as it can intensify drowsiness and dizziness. This injection may affect your ability to think clearly, make decisions, or react quickly. Additionally, avoid becoming dehydrated or overheated while using Invega Sustenna 150mg Injection to ensure your safety.


Disease interactions

Invega Sustenna 100mg Injection can interact with various disease conditions. Individuals with dementia, characterized by memory loss, should be cautious when using this medication. Patients with an irregular heartbeat, especially with QT interval prolongation, need to be monitored closely. Neuroleptic Malignant Syndrome, a rare but serious condition, may be exacerbated by the use of Invega Sustenna. Aspiration, seizures, and hematologic abnormalities are also conditions that can be affected by this injection. Additionally, individuals with hyperglycemia or diabetes, hypotension, lipid alterations, priapism, weight gain, depression, hyperprolactinemia, tardive dyskinesia, antiemetic effect, and gastrointestinal obstruction should consult their healthcare provider before using Invega Sustenna 100mg Injection.


What happens if you take overdose of Invega Sustenna 100mg Injection?

When you receive Invega Sustenna 100mg Injection (PFS) in a hospital setting, it is typically given by a healthcare professional, reducing the risk of an overdose. However, if you notice unusual symptoms such as feeling excessively drowsy or sedated, a rapid heartbeat, low blood pressure, or any strange movements of your face, body, arms, or legs, it is important to seek advice from your doctor or nurse promptly. These symptoms could indicate a potential issue that needs to be addressed to ensure your safety and well-being.


Additional Information

Habit FormingNo
Chemical ClassBenzisoxazole Derivative
Therapeutic ClassNEURO CNS
Action ClassAtypical Antipsychotics

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Disclaimer

The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.

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Dr. Gowri Kulkarni

MBBS - General Medicine, DNB - Psychiatry, MRCGP [INT] Family Medicine, BSIC (BACP)

Last update on 11-Feb-2025