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Prescription requiredIcon PharmaAntipsychotic

Quser XL 400 Tablet

Quetiapine (400mg)

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Quser XL 400 Tablet is used for this medicine is used in the treatment of schizophrenia, bipolar disorder, severe agitation and psychosis.

Licensed pharmacyPharmacist-verified order

Key details

Salt: Quetiapine (400mg)
Available variants: tablet 400mg 10`S
Price: ₹353 (₹35.34 per tablet)
Prescription: Required
Manufacturer: ICON PHARMA

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Quser XL 400 Tablet

Quser XL 400 Tablet contains Quetiapine (400mg). It belongs to the Antipsychotic class of medicines.

Uses of Quser XL 400 Tablet

  • Schizophrenia
  • Bipolar disorder
  • Severe agitation
  • Psychosis

Benefits of Quser XL 400 Tablet

In Schizophrenia
Quser XL quietens the hallucinations, fixed false beliefs and disordered thinking of schizophrenia, and taken regularly it prevents relapse.
In Bipolar disorder
Quser XL brings an episode of mania under control and helps keep mood stable between episodes.
In Severe agitation
Quser XL calms severe agitation and distress so the person is safe and can be cared for.
In Psychosis
Quser XL restores a clearer grip on reality by settling the brain chemistry behind hallucinations and delusions.

How Quser XL 400 Tablet works

Quetiapine rebalances the chemical messengers in the brain that, in excess, produce hallucinations, delusions and severe agitation.

How to take Quser XL 400 Tablet

Swallow the tablet whole with a glass of water. Do not chew, crush or break it unless your doctor has told you to. Take it with or after food, usually at night. Taking it at about the same time each day helps you remember. Follow the dose and the duration written on your prescription.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause deep drowsiness, a severe fall in blood pressure, abnormal movements and heart rhythm disturbance. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Quser XL 400 Tablet

Most side effects of Quser XL are mild and settle as the body gets used to the medicine. The ones reported most often are:

  • Drowsiness
  • Weight gain
  • Tremor
  • Stiffness
  • Restlessness
  • Dry mouth
  • Dizziness on standing up

Stop the medicine and get help at once for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Quser XL 400 Tablet

AlcoholUNSAFE
Do not drink alcohol while taking this medicine.
PregnancyCONSULT YOUR DOCTOR
Consult your doctor before using this in pregnancy.
Breast feedingCONSULT YOUR DOCTOR
Consult your doctor before using this while breastfeeding.
DrivingUNSAFE
Do not drive or operate machinery while taking this medicine.
KidneyCAUTION
Use with caution if you have kidney disease. Your doctor may adjust the dose or monitor your kidney function.
LiverCONSULT YOUR DOCTOR
Consult your doctor if you have liver disease.

Warnings and precautions

Report any tremor, stiffness, restlessness or uncontrollable movements of the face, tongue or limbs to your doctor promptly — these can become persistent if not addressed. Seek emergency care for high fever with severe muscle stiffness, confusion and sweating. This is rare but life-threatening. These medicines can raise blood sugar, cholesterol and weight. Your doctor will monitor them — keep those appointments. Never stop suddenly; your doctor will reduce the dose gradually. Take care in hot weather — this group affects how your body regulates temperature.

Do not take Quser XL if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Your doctor will assess suitability if you have heart disease, Parkinson's disease or dementia.

Interactions with other medicines

Alcohol and sedatives add to the drowsiness. Tell your doctor about any medicine that affects heart rhythm.

How to store Quser XL 400 Tablet

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Quick tips for Quser XL 400 Tablet

  • Take it exactly as prescribed; most relapses follow a stopped medicine.
  • Rise slowly from sitting or lying.
  • Keep your weight, sugar and lipid checks.

Manufacturer and class

Manufacturer:
ICON PHARMA
Therapeutic class:
Antipsychotic
Drug class:
Antipsychotic

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Quser XL 400 Tablet FAQs

What is Quser XL 400 Tablet used for?
Quser XL 400 Tablet is commonly used for schizophrenia, bipolar disorder, severe agitation and psychosis. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What are the benefits of Quser XL 400 Tablet?
Schizophrenia: Quser XL quietens the hallucinations, fixed false beliefs and disordered thinking of schizophrenia, and taken regularly it prevents relapse. It is also used for bipolar disorder, severe agitation, psychosis.
What is the salt in Quser XL 400 Tablet?
Quser XL 400 Tablet contains Quetiapine (400mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Quser XL 400 Tablet?
Swallow the tablet whole with a glass of water. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Quser XL 400 Tablet work?
Quetiapine rebalances the chemical messengers in the brain that, in excess, produce hallucinations, delusions and severe agitation.
Is Quser XL 400 Tablet a prescription medicine?
Yes. Quser XL 400 Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Quser XL 400 Tablet?
The side effects reported most often with Quser XL are Drowsiness, Weight gain, Tremor, Stiffness, Restlessness. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Quser XL 400 Tablet be taken during pregnancy?
Consult your doctor before taking Quser XL 400 Tablet in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Quser XL.
Can I drink alcohol while taking Quser XL 400 Tablet?
No. Do not drink alcohol while taking Quser XL 400 Tablet.
What if I miss a dose of Quser XL 400 Tablet?
Take it as soon as you remember.
Is Quser XL 400 Tablet habit forming?
No. Quser XL 400 Tablet is not known to be habit forming when taken as prescribed.
How much does Quser XL 400 Tablet cost on PingMeDoc Pharmacy?
Quser XL 400 Tablet starts at ₹353 on PingMeDoc Pharmacy. Available in tablet 400mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Quser XL 400 Tablet?
Quser XL 400 Tablet is manufactured by ICON PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Quser XL 400 Tablet delivered?
Quser XL 400 Tablet is delivered across India from our licensed pharmacy. Orders placed before 2 pm ship the same day, later ones the next day, every day of the week. Chennai: next-day delivery by Porter, ₹99 (free above ₹1,499). Enter your pincode on the page to see the date it reaches you.

Quser XL 400 Tablet, Quick facts

Salt
Quetiapine (400mg)
Form
tablet
Price
₹353 (₹35.34 per tablet)
Prescription
Required (Rx)
Brand
ICON PHARMA
Manufacturer
ICON PHARMA
Therapeutic class
Antipsychotic
Drug class
Antipsychotic
Habit forming
No
Variants
tablet 400mg 10`S
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Quser XL 400 Tablet.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.