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Invega (Paliperidone) Shopper Approved

Prescription Prescription Required FormationFormulation: ER Tablet

Invega

(Brand Option)

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Prescription Prescription Required FormationFormulation: ER Tablet

Paliperidone

(Generic Alternative)

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Invega (active ingredient: paliperidone) is a prescription medication used to treat certain mental health conditions by helping restore the balance of specific brain chemicals involved in thinking, mood, and behavior.

Invega is approved for the treatment of the following conditions:

Schizophrenia

Invega is used to treat schizophrenia in:

  • Adults.
  • Adolescents 12 to 17 years of age.

Schizophrenia is a long-term mental health condition that affects how a person thinks, feels, and behaves. Common symptoms may include:

  • Hallucinations (seeing or hearing things that are not there).
  • Delusions (false beliefs that are not based in reality).
  • Disorganized thinking or speech.
  • Difficulty concentrating.
  • Social withdrawal.
  • Reduced emotional expression.

Invega helps reduce these symptoms, allowing many people to think more clearly, improve their daily functioning, and participate more fully in everyday life.

Schizoaffective Disorder

Invega is also used to treat schizoaffective disorder in adults.

Schizoaffective disorder is a mental health condition that combines symptoms of schizophrenia with mood disorder symptoms, such as depression or mania.

Symptoms may include:

  • Hallucinations or delusions.
  • Disorganized thinking.
  • Changes in mood.
  • Depression.
  • Periods of unusually high energy or elevated mood (mania).

Invega may be used:

  • By itself (monotherapy), or
  • Together with mood stabilizers or antidepressants, depending on your treatment plan.

How Does Invega Work?

Invega belongs to a group of medications called atypical (second-generation) antipsychotics.

It works by helping balance the activity of dopamine and serotonin, two natural brain chemicals (neurotransmitters) that influence mood, thinking, emotions, and behavior.

By regulating these neurotransmitters, Invega may help:

  • Reduce hallucinations and delusions.
  • Improve clear thinking and concentration.
  • Stabilize mood.
  • Reduce agitation.
  • Improve overall daily functioning.

Invega does not cure schizophrenia or schizoaffective disorder, but it can help manage symptoms and reduce the risk of future episodes when taken consistently as prescribed.

Some people may begin to notice improvements within the first 1 to 2 weeks of treatment, but it may take several weeks to experience the full benefits. Continue taking Invega exactly as prescribed, even if you begin to feel better, unless your healthcare provider instructs you to stop.

Invega is available as an extended-release oral tablet that should be taken exactly as prescribed by your healthcare provider.

It is usually taken once daily and may be taken with or without food. For the best results, try to take your dose at the same time every day.

Swallow the tablet whole with a glass of water. Do not crush, chew, or split the tablet. Because Invega is an extended-release medication, damaging the tablet can release the medication too quickly, increasing the risk of side effects.

Continue taking Invega even if you begin to feel better. Do not stop taking the medication without first consulting your healthcare provider, as your symptoms may return or worsen.

Your healthcare provider will determine the right dose based on your:

  • Age.
  • Body weight (for some adolescents).
  • Medical condition.
  • Response to treatment.

Recommended Dosages

Adults with Schizophrenia

The usual recommended dose ranges from:

  • 3 mg to 12 mg by mouth once daily.

Your healthcare provider may adjust your dose depending on how well the medication controls your symptoms and how well you tolerate it.

Adolescents (12 to 17 Years) with Schizophrenia

The recommended dose also ranges from:

  • 3 mg to 12 mg by mouth once daily.

For adolescents who weigh 50 kg (110 lb) or less, the usual recommended dose is:

  • 3 mg to 6 mg by mouth once daily.

Your healthcare provider will determine the most appropriate dose based on your age, weight, and response to treatment.

Adults with Schizoaffective Disorder

The usual recommended dose is:

  • 3 mg to 12 mg by mouth once daily.

Invega may be used alone or together with other medications, such as mood stabilizers or antidepressants, depending on your treatment plan.

Important Tips

  • Take Invega once daily at the same time each day.
  • You may take it with or without food, but try to take it the same way each day.
  • Swallow the tablet whole with water.
  • Do not crush, chew, or split the tablet.
  • If you miss a dose, take it as soon as you remember unless it is almost time for your next scheduled dose. If it is close to your next dose, skip the missed dose and continue with your regular schedule. Do not take two doses at the same time.
  • Continue taking Invega as prescribed, even if you feel well, unless your healthcare provider tells you to stop.
  • Keep all follow-up appointments so your healthcare provider can monitor your progress and adjust your treatment if needed.

Common Side Effects of Invega (Paliperidone):

  • Anxiety
  • Constipation
  • Drowsiness
  • Muscle stiffness
  • Nasal congestion
  • Sore throat
  • Upset stomach
  • Weight gain

Serious Side Effects of Invega (Paliperidone)

  • Chill
  • Difficulty breathing
  • Dizziness
  • Enlargement of the breasts (both in men and women)
  • Fainting spells
  • Fast or pounding heartbeats
  • Fever
  • Fluttering in your chest
  • Frequent urination
  • Heart palpitations
  • High fever
  • Impotence
  • Increased thirst and/or hunger
  • Menstrual changes
  • Mouth sores
  • Nipple discharge
  • Persisting or painful erection
  • Shaking in your arms or legs
  • Skin sores
  • Stiff muscles
  • Strange breath odor
  • Tremors or shakes
  • Uncontrolled muscle movements, especially facial muscle ticks (chewing, lip-smacking, frowning, tongue movement, blinking or eye movement
  • Unusual uncontrollable muscle actions

Invega (Paliperidone) is available in the following forms and strength:

Invega: ER Tablet

  • 3 mg
  • 6 mg
  • 9 mg

Paliperidone: ER Tablet

  • 3 mg
  • 6 mg

Before taking Invega, tell your healthcare provider about your complete medical history, including any allergies, medical conditions, and all medications you are taking. This helps ensure the medication is safe and appropriate for you.

Allergic Reactions

Do not take Invega if you are allergic to paliperidone, risperidone, or any of the ingredients in the medication.

Some inactive ingredients may also cause allergic reactions in certain people. If you are unsure about the ingredients, ask your pharmacist for more information.

Seek emergency medical attention immediately if you develop signs of a serious allergic reaction, including:

  • Rash or hives.
  • Severe itching.
  • Swelling of the face, lips, tongue, or throat.
  • Severe dizziness.
  • Difficulty breathing or swallowing.

Dizziness and Drowsiness

Invega may cause:

  • Dizziness.
  • Drowsiness.
  • Lightheadedness.

Until you know how the medication affects you, do not drive, operate machinery, or perform activities that require alertness.

Alcohol and marijuana (cannabis) may worsen these effects. Avoid alcohol while taking Invega, and talk to your healthcare provider if you use cannabis products.

Reduced Sweating and Heat Stroke Risk

Paliperidone may reduce your body’s ability to sweat, increasing your risk of overheating and heat stroke.

To help reduce this risk:

  • Avoid strenuous activity in hot weather.
  • Avoid hot tubs and excessive heat exposure.
  • Drink plenty of fluids unless your healthcare provider advises otherwise.
  • Wear lightweight clothing in hot temperatures.

If you become overheated, move to a cool place, rest, and seek medical attention if your symptoms do not improve.

Pregnancy and Breastfeeding

If you are pregnant, planning to become pregnant, or breastfeeding, tell your healthcare provider before taking Invega.

If you become pregnant while taking this medication, contact your healthcare provider promptly. They will discuss the potential benefits and risks of continuing treatment during pregnancy.

High Blood Sugar (Hyperglycemia)

Invega may increase blood sugar levels, even in people who have never had diabetes.

Contact your healthcare provider immediately if you develop symptoms of high blood sugar, including:

  • Increased thirst.
  • Increased hunger.
  • Frequent urination.
  • Blurred vision.
  • Unusual weakness or fatigue.
  • Fruity-smelling breath.

Severely elevated blood sugar can become a medical emergency if left untreated.

Regular Monitoring

While taking Invega, your healthcare provider may regularly monitor your:

  • Blood sugar levels.
  • Weight.
  • Blood pressure.
  • Cholesterol levels.
  • Overall response to treatment.

Keeping your follow-up appointments and having recommended blood tests can help ensure the medication remains safe and effective.

When is the best time to take Invega?

Invega is usually taken once daily in the morning, although you should follow the schedule recommended by your healthcare provider. It may be taken with or without food, but try to take it the same way and at the same time every day to maintain consistent medication levels in your body.

How long does Invega take to work?

Some people may notice improvements in symptoms such as agitation, anxiety, or sleep within the first few days of treatment. However, improvements in symptoms such as hallucinations, delusions, and disorganized thinking usually occur more gradually. Many people begin to notice meaningful improvement within 2 to 8 weeks, although it may take several weeks or even a few months to experience the full benefits of treatment.

How does Invega work in the brain?

Invega works by helping to restore the balance of certain brain chemicals, particularly dopamine and serotonin. These neurotransmitters play an important role in mood, thinking, behavior, and perception. By regulating their activity, Invega helps reduce symptoms of schizophrenia and schizoaffective disorder, including hallucinations, delusions, and disorganized thinking.

How long does paliperidone stay in your body?

The amount of time paliperidone remains in your body depends on the formulation you are taking. After stopping the oral extended-release tablets, most of the medication is eliminated from the body within several days. However, long-acting injectable forms of paliperidone (Invega Sustenna®, Invega Trinza®, and Invega Hafyera®) remain in the body much longer and may continue to be present for several months, depending on the specific injection and individual factors.

REVIEWS

Additional Information Book
Generic name:

Paliperidone

Formulation:

ER Tablet

Strength(s):

3mg, 6mg, 9mg

Quantities Available:

30, 90, 100

Why customers love Online Pharmacies Canada

Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.

Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.

How to Order

How much Invega can I order at once from a Canadian pharmacy?

When ordering Invega (paliperidone) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time. This is common for prescription medications to ensure adequate management of chronic conditions without frequent refills.

Here’s what you need to know:

Dosage and Quantity: Invega is commonly prescribed in dosages of 3 mg, 6 mg, and 9 mg, taken once daily. For a 90-day supply, you would order 90 tablets (90 days x 1 tablet per day).

Do you sell paliperidone?

Yes, we sell paliperidone! You can enjoy low prices on your medication by ordering from our website. To place an order, you will need a valid prescription from your healthcare provider, as we require this to dispense the medication safely and accurately. You can conveniently submit your prescription by mail, fax, or by uploading it through your online account during the ordering process.

Do you offer shipping of Invega (paliperidone) to the United States?

Yes, we ship Invega (paliperidone) to both the United States and Puerto Rico.

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Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Invega (Paliperidone). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Invega (Paliperidone).