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Seroquel XR

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Product Details

Description

Buy Seroquel XR Online from Licensed Canadian Pharmacies

Seroquel XR is a tablet containing quetiapine fumarate, an antipsychotic medication used to manage psychiatric conditions. It is commonly used for schizophrenia, bipolar disorder, and major depressive disorder (MDD). This medication acts by restoring the balance of neurotransmitters in the brain, which can reduce mood swings, hallucinations, and depressive symptoms. Available in 50 mg, 150 mg, 200 mg, 300 mg, and 400 mg strengths, and comes in packs of 60 or 120 tablets. Patients in the USA can order Seroquel XR online from trusted Canadian sources with a valid prescription.

Generic NameQuetiapine fumarate extended-release
Brand NameSeroquel XR
FormsTablet
Strengths Available50 mg &150 mg & 200 mg & 300 mg & 400 mg
Packaging60 & 120 tablets per pack
Requires PrescriptionPrescription only (Rx)
Ships to the USAYes
Uses and Benefits

Seroquel XR is used for treating several psychiatric conditions:

  • Schizophrenia
  • Bipolar disorder
  • Major depressive disorder (MDD)

Benefits of Seroquel XR

  • Provides 24-hour symptom control with one-time daily dose.
  • May improve sleep quality due to its sedating effect.
  • Can help manage anxiety symptoms in mood disorders.
  • Controls manic and depressive episodes associated with bipolar disorder.
  • May support long-term mood stabilization.
  • Often used as an adjunct in treatment-resistant depression.
  • Lower risk of extrapyramidal symptoms compared to some antipsychotics.
  • The extended-release formula may reduce daytime drowsiness.
  • Can help reduce irritability and agitation in some patients.
  • Available in multiple strengths to allow flexible dosing.
Dosage

Dosage of Seroquel XR for Schizophrenia

  • For Adults (18 years and older):
    • Starting dose: 300 mg, administered one time daily on the first day.
    • Target dose: 400-800 mg one time daily, depending on response.
    • Maximum dose: 800 mg per day.
  • For Adolescents (13-17 years):
    • Starting dose: 50 mg one time daily on the first day.
    • Target dose: 400-800 mg one time a day.
    • Maximum dose: 800 mg per day.

Dosage of Seroquel XR for Bipolar Disorder

  • Bipolar Depression (Adults):
    • Starting dose: 50 mg one time daily at bedtime.
    • Recommended dose: 300 mg one time a day.
    • Maximum dose: 300 mg one time daily (higher doses not proven more effective).
  • Bipolar Mania (Monotherapy or Adjunct in Adults):
    • Starting dose: 300 mg one time a day.
    • Target dose: 400-800 mg one time daily.
    • Maximum dose: 800 mg per day.

Dosage of Seroquel XR for Major Depressive Disorder (MDD)

  • Starting dose: 50 mg one time daily.
  • Recommended dose: 150-300 mg one time a day.
  • Maximum dose: 300 mg per day.

Note: The appropriate dosage of Seroquel XR will be determined by your doctor or pharmacist based on your specific condition, response, and overall tolerability.

Usage Guide

When you order Seroquel XR from Canada, consider the following administration guidelines:

  • Take Seroquel XR tablet exactly as prescribed by your healthcare provider.
  • Do not chew, crush, or split the extended-release tablets. Swallow them whole with water.
  • Take the medication one time daily, preferably in the evening.
  • You can take Seroquel XR with or without food, but maintain consistency in your dosing regimen.
  • Do not stop taking these tablets suddenly without consulting your doctor.
How It Works

Seroquel XR (quetiapine) works by balancing key neurotransmitters in the brain, particularly dopamine and serotonin. Adjusting these chemical signals helps reduce symptoms of schizophrenia, bipolar disorder, and MDD. The extended-release formula allows for steady absorption, providing consistent symptom control. This helps improve mood, reduce hallucinations, stabilize thoughts, and promote better overall functioning.

Side Effects

Common Seroquel XR side effects may include:

  • Sedation
  • Dizziness
  • Dry mouth
  • Weight gain
  • Constipation
  • Upset stomach
  • Fatigue
  • Stuffy nose
  • Sore throat
  • Fast heartbeat
  • Abnormal liver function tests

Serious side effects (rare) of Seroquel XR tablet:

  • Suicidal thoughts
  • Neuroleptic malignant syndrome
  • Tardive dyskinesia
  • Severe orthostatic hypotension
  • Vision changes
  • Difficulty swallowing
  • Urinary retention
  • Diabetes symptoms
  • Severe allergic reactions (swelling, rash, difficulty breathing)

Note: Contact your pharmacist if you experience any serious symptoms or unusual changes.

Warnings

Consider these warnings while using Seroquel XR tablets:

  • Do not use if you are allergic to quetiapine or any ingredients in Seroquel XR.
  • Use caution if you have a history of heart problems, low blood pressure, seizures, or diabetes.
  • These tablets may increase the risk of suicidal thoughts or behavior, especially in young adults; monitor closely for mood changes.
  • Avoid alcohol, as it can intensify drowsiness, dizziness, and impair judgment.
  • This medication is not approved for elderly people with dementia-related psychosis because it may increase the risk of death.
  • Do not stop taking Seroquel XR suddenly; withdrawal symptoms like insomnia, nausea, or relapse may occur.
  • Monitor for metabolic changes such as weight gain, high blood sugar, and cholesterol elevation.
  • Long-term use may cause tardive dyskinesia, involuntary movements that may be irreversible.
  • May lower white blood cell count report signs of infection, like fever or sore throat.
  • Can cause severe constipation or vision changes. Report symptoms promptly.
Safety Guide

Following these safety tips can help you get the most benefit from your Seroquel XR treatment:

  • Not recommended for use in children or adolescents unless specifically prescribed by a specialist.
  • Inform your doctor if you experience symptoms such as severe drowsiness, fainting, irregular heartbeat, or severe allergic reactions.
  • Use with caution during pregnancy or breastfeeding, only under the supervision of your healthcare provider.
  • Take exactly as prescribed; do not increase or decrease your dose without medical advice.
  • Do not share your Seroquel XR tablets with others, even if they have similar symptoms.
  • Monitor for mood or behavior changes, especially during the first few weeks or after dose adjustments.
Missed Dose

In case you miss a dose of Seroquel XR tablets, take them as soon as you remember, unless it's almost time for your next dose. In that case, skip the missed one. Do not double up on doses to make up for a missed one.

Overdose

An overdose of Seroquel XR can be serious and may cause symptoms such as extreme drowsiness, fast or irregular heartbeat, low blood pressure, confusion, or seizures. In rare cases, an overdose may cause life-threatening complications. If you suspect an overdose of these tablets, get emergency medical help or contact your poison control center at 1-800-222-1222 immediately.

Storage Guide

Here is how you can store Seroquel XR tablets properly:

  • Store at room temperature, ideally between 20°C-25°C (68°F-77°F).
  • Excursions between 15°C-30°C (59°F-86°F) are generally acceptable.
  • Do not store in the bathroom or any other area with excessive moisture.
  • Keep the Seroquel XR tablets in their original packaging to protect them from air and light.
  • Store away from direct sunlight, heat, and freezing temperatures.
  • Keep it out of reach of children and pets to prevent accidental ingestion.
  • Do not use the tablets past their expiration date.
  • Discard tablets if they appear discolored, cracked, unusually soft, or have an unusual odor.
Interactions

Here are some interactions associated with Seroquel XR tablets:

  • Tegretol (carbamazepine)
  • Paxlovid (nirmatrelvir/Ritonavir)
  • Dilantin (phenytoin)
  • Sporanox (itraconazole)
  • Reglan (metoclopramide)
  • St. John’s Wort (hypericum perforatum)
  • Norvasc (amlodipine)
  • Benadryl (diphenhydramine)
Alternatives

If Seroquel XR is not suitable for you, you may consider one of the following alternatives under a doctor's supervision:

Cost & Coupons

Why Buy Seroquel XR from Polar Bear Meds?

At Polar Bear Meds, we’re committed to making prescription medications like Seroquel XR 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.

Seroquel XR Cost & Coupons

Get Seroquel XR 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 to 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.

FAQ

Guarantee

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 Seroquel XR from Canada at a substantial cost, call us at 1-888-779-2193 toll-free.

Important Notice

The content provided on the Polar Bear Meds website serves to increase knowledge about healthcare products and medical conditions and is strictly for informational purposes. It should not replace professional medical advice. We urge you to consult with a qualified healthcare professional prior to utilizing any prescription or over-the-counter medication. Our platform grants access to an extensive array of products, sourced internationally, including Canada. We collaborates with a licensed pharmacy partner in Canada and trusted dispensing pharmacies globally. All affiliated fulfillment centers are accredited by the regulatory authorities of their respective countries.

Dr. Jackson Miller

Medically Reviewed by "Dr. Jackson Miller (M.D)"

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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