Quetiapine Fumarate Er
QUEtiapine Fumarate ER 50MG
What is Quetiapine Fumarate Er?
Quetiapine 50 mg is a prescription tablet used to treat conditions such as schizophrenia, bipolar disorder, and major depressive disorder (as an add-on therapy). The 50 mg strength is commonly used when starting treatment or adjusting the dosage, depending on your condition and your healthcare provider's recommendations.
Side Effects
- Fever, chills, cough, sore throat, body aches
- Fast, slow, pounding, or uneven heartbeat
- Constant muscle movement that you cannot control (often in your lips, tongue, jaw, arms, or legs)
Warnings
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
- Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
- Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments. You may also need to have your eyes tested on a regular basis.
- Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
- This medicine may make it more difficult for your body to cool down. Be careful not to become overheated during exercise or hot weather, because you could have a heat stroke.
Prescription savings · · · ·
What is Quetiapine Fumarate Er ?
Quetiapine 50 mg is a prescription tablet used to treat conditions such as schizophrenia, bipolar disorder, and major depressive disorder (as an add-on therapy). The 50 mg strength is commonly used when starting treatment or adjusting the dosage, depending on your condition and your healthcare provider's recommendations.
- Fever, chills, cough, sore throat, body aches
- Fast, slow, pounding, or uneven heartbeat
- Constant muscle movement that you cannot control (often in your lips, tongue, jaw, arms, or legs)
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Changes in mood or behavior, agitation, anxiety, restlessness, thoughts of hurting yourself or others
- Vision changes
- Increase in how much or how often you urinate, increased thirst, increased hunger, weakness
- Lightheadedness, dizziness, or fainting, clumsiness
- Seizures
- Fever, sweating, confusion, muscle stiffness
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
- Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
- Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments. You may also need to have your eyes tested on a regular basis.
- Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
- This medicine may make it more difficult for your body to cool down. Be careful not to become overheated during exercise or hot weather, because you could have a heat stroke.
- This medicine may make you bleed, bruise, or get infections more easily. Take precautions to prevent illness and injury. Wash your hands often.
- This medicine may make you dizzy or drowsy, or may cause trouble with thinking or controlling body movements, which may lead to falls, fractures, or other injuries. Do not drive or do anything else that could be dangerous until you know how this medicine affects you. You may also feel lightheaded when getting up suddenly from a lying or sitting position, so stand up slowly.
- Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease, liver disease, breast cancer, dementia, diabetes, thyroid problems, eye or vision problems (including increased pressure in the eye), an enlarged prostate, trouble urinating, constipation, or a history of seizures, or neuroleptic malignant syndrome (NMS). Tell your doctor if you have any kind of blood vessel or heart problems, including low or high blood pressure, heart failure, heart rhythm problems (including QT prolongation, slow heartbeat), high cholesterol, or a history of heart attack or stroke.
- This medicine may cause the following problems:Neuroleptic malignant syndrome (a nerve and muscle problem)High blood sugar, cholesterol, or triglyceride levelsTardive dyskinesia (a muscle problem that may become permanent)Changes in blood pressure, especially in childrenEye or vision problems (including cataracts)Heart rhythm problemsIncreased risk of seizuresAnticholinergic effects, when used with other medicines
- This medicine may cause depression or thoughts of suicide. Make sure family members know about this. Always tell your doctor about any behavior changes, depression, intense feelings, or thoughts of hurting yourself or others.
Quetiapine Fumarate Er Coupons & Prices
QUEtiapine Fumarate ER 50MG
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Looking for a quetiapine fumarate ER coupon? Quetiapine fumarate extended-release is the generic version of Seroquel XR, and generics are already far less expensive than brand-name pills. Even so, the cash price can vary widely from one pharmacy to the next, so it pays to compare before you fill. Enter your ZIP above to see today's price and pull up a free Rx.com discount coupon accepted at more than 60,000 pharmacies nationwide.
What is quetiapine fumarate ER and how does it work?
Quetiapine fumarate extended-release (the generic form of Seroquel XR) is an atypical, or second-generation, antipsychotic. It is FDA-approved to treat schizophrenia in adults and adolescents 13 and older; acute manic episodes and bipolar depression in bipolar disorder; and as add-on (adjunctive) therapy alongside an antidepressant for major depressive disorder in adults. The extended-release tablet is designed to be taken once daily.
Like other medicines in its class, quetiapine is thought to work by adjusting the activity of certain brain chemicals, including dopamine and serotonin. Always take it exactly as your prescriber directs, and do not stop suddenly without medical guidance.
Quetiapine fumarate ER cost and coupons without insurance
Because an FDA-approved generic of Seroquel XR is available and substitutable, quetiapine fumarate ER is usually a lower-cost option than the brand. But "generic" does not mean the price is the same everywhere. The cash price for the exact same tablet and strength can differ a lot between pharmacies, which is why comparing matters. Rx.com checks prices across more than 60,000 U.S. pharmacies so you can see what it actually costs near you.
To find your price, enter your ZIP above, then bring the free Rx.com coupon to the pharmacy counter. There is no insurance required to use it. If you prefer the brand, the maker of Seroquel XR offers a manufacturer savings program on its official site, seroquelxr.com; eligibility and terms vary, and such offers typically exclude government insurance. For most people, comparing the generic cash price first is the simplest way to save.
How quetiapine ER compares to other options
Quetiapine comes in two forms: an immediate-release tablet and this once-daily extended-release tablet. If you are comparing medicines, it helps to know the related products:
- Quetiapine (immediate-release) and its brand Seroquel - the standard-release form, often taken more than once a day.
- Seroquel XR - the brand-name version of this exact extended-release tablet.
- Other atypical antipsychotics your prescriber might consider, such as aripiprazole, risperidone, and olanzapine.
These medicines differ in dosing, side-effect profiles, and approved uses. Only your provider can decide which is right for you, but knowing the generic name can help you check prices and avoid overpaying.
Key safety information
Quetiapine carries two FDA boxed warnings: an increased risk of death in elderly patients with dementia-related psychosis (it is not approved for that use), and an increased risk of suicidal thoughts and behaviors in children, adolescents, and young adults. Watch for new or worsening mood changes, especially when starting or changing the dose.
Other important risks include metabolic changes (weight gain, high blood sugar or new-onset diabetes, and changes in cholesterol), tardive dyskinesia (involuntary movements), neuroleptic malignant syndrome, orthostatic hypotension (dizziness on standing), drowsiness or sedation, cataracts, QT prolongation (an effect on heart rhythm), and low white blood cell count. This is not a complete list and not medical advice. Talk with your doctor or pharmacist about your full health history and any other medicines you take.
This Quetiapine Fumarate Er information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Quetiapine Fumarate Er on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.