Quser XL 300 Tablet PR

Reviewed By Dr. Varun Gupta, MD Pharmacology, MBBS

Last updated on 06 Nov 2024 | 01:04 AM (IST)

Quser XL 300 Tablet PR is used in the treatment of schizophrenia (a mental disorder that can result in hallucinations or delusions and also adversely affects a person’s ability to think and behave) and mania. It is also used to treat bipolar disorders.

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10 Tablet pr

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General Information

Contains

Quetiapine (300mg)

Marketer

Icon Life Sciences

Storage

Store below 30°C

The content is shown in English

Product introduction

Quser XL 300 Tablet PR may be taken with or without food. However, it is advised to take it at the same time each day as this helps to maintain a consistent level of medicine in the body. Take this in the dose and duration as advised by your doctor and if you have missed a dose, take it as soon as you remember. It is important that this medication is not stopped suddenly without talking to your doctor as it may worsen your symptoms. However, discontinue this medicine immediately if you experience Neuroleptic malignant syndrome (NMS), characterized by fever, muscle rigidity, and altered consciousness or seizures.

Some common side effects of this medicine include decreased hemoglobin levels in the blood, increased triglycerides level in blood, decreased cholesterol level in blood, headache, extrapyramidal symptoms, dry mouth, and withdrawal symptoms. Initially, this medicine may cause a sudden drop in blood pressure when you change positions, so it is better to rise slowly if you have been sitting or lying down. It also causes dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. This medicine may increase your weight but, modifying your lifestyle by having a healthy diet and exercising regularly can reduce this side effect.

You should be cautious while using this medicine as it may increase the risk of developing diabetes, so it is better to monitor glucose regularly. Inform your doctor if you develop any unusual changes in mood or behavior, new or worsening depression, or suicidal thoughts while taking this medicine.

Uses of Quser Tablet PR

Benefits of Quser Tablet PR

Treatment of Mania
Mania means extremely excited or elevated mood. Quser XL 300 Tablet PR helps calm the mood and relax the nerves. This stabilises the mood and prevents the symptoms of mania from recurring again. Taking Quser XL 300 Tablet PR will ensure that you have a better social life and are able to do daily activities more comfortably.

Treatment of Schizophrenia
Schizophrenia is a mental disorder in which a person’s thinking ability, feelings and behavior become abnormal. Quser XL 300 Tablet PR helps restore the chemical imbalances in the brain that are responsible for such changes. It improves thoughts, behavior and enhances the quality of life.

Side effects of Quser Tablet PR

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Quser

Weight gain
Constipation
Dizziness
Dryness in mouth
Fatigue
High blood pressure
Orthostatic hypotension (sudden lowering of blood pressure on standing)
Sleepiness
Dyslipidemia
Increased appetite

How to use Quser Tablet PR

Use it as advised by your doctor or check the label for directions before use. Quser XL 300 Tablet PR may be taken with or without food, but it is better to take it at a fixed time.

How Quser Tablet PR works

Quser XL 300 Tablet PR is an atypical antipsychotic. It works by modulating the action of certain chemical messengers in the brain that affect thoughts.

All substitutes for Quser XL 300 Tablet PR

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

You have been prescribed Quser XL 300 Tablet PR for the treatment of schizophrenia and mania.
It is less likely to cause heart problems and movement disorders than other antipsychotics.
It may take 4 to 6 weeks to see treatment effects. Keep taking it as prescribed.
Use caution while driving or doing anything that requires concentration as Quser XL 300 Tablet PR can cause dizziness and sleepiness.
To lower the chance of feeling dizzy or passing out, rise slowly if you have been sitting or lying down.
It may increase your weight, blood sugar and cholesterol. Eat healthy, exercise regularly and monitor your blood levels regularly.
Inform your doctor if you develop any unusual changes in mood or behavior, new or worsening depression, or suicidal thoughts or behavior.
Do not stop taking it without talking to your doctor first as it may cause worsening of symptoms.

Safety advice

Alcohol

UNSAFE

It is unsafe to consume alcohol with Quser XL 300 Tablet PR.

Pregnancy

CONSULT YOUR DOCTOR

Quser XL 300 Tablet PR may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Quser XL 300 Tablet PR is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.

Driving

UNSAFE

Quser XL 300 Tablet PR may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

SAFE IF PRESCRIBED

Quser XL 300 Tablet PR is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Quser XL 300 Tablet PR may not be needed in these patients. Please consult your doctor.

Liver

CAUTION

Quser XL 300 Tablet PR should be used with caution in patients with liver disease. Dose adjustment of Quser XL 300 Tablet PR may be needed. Please consult your doctor.

Frequently asked questions

What does Quser XL 300 Tablet PR do to the brain?

Quser XL 300 Tablet PR helps to correct chemical imbalances in the brain. It acts on various chemical messengers in the brain like dopamine and serotonin. It prevents the excessive activity of dopamine, helping to treat symptoms of schizophrenia and mania.

Is Quser XL 300 Tablet PR a sleeping pill?

Quser XL 300 Tablet PR can make you feel sleepy, but it is not used as a sleeping pill. Quser XL 300 Tablet PR is approved for the treatment of symptoms of schizophrenia. It prevents as well as treats episodes of mania and depression in bipolar disorder. It is also used with other medicines to treat depression.

How long does Quser XL 300 Tablet PR take to work?

You may start seeing an improvement within a week of starting Quser XL 300 Tablet PR but full benefits may take about 4-6 weeks to appear.

Is Quser XL 300 Tablet PR good for anxiety?

Quser XL 300 Tablet PR has not been approved for the treatment of anxiety; however, your doctor may prescribe it for anxiety. Some studies suggest its use in post-traumatic stress disorder, generalized anxiety disorder, and anxiety associated with mood disorders.

What should I avoid while taking Quser XL 300 Tablet PR?

Quser XL 300 Tablet PR can cause drowsiness. So, do not drive, operate machinery or do anything dangerous until you know how Quser XL 300 Tablet PR affects you. Do not drink alcohol while taking Quser XL 300 Tablet PR as it may worsen the drowsiness. Avoid getting dehydrated or over-exposure to heat.

Can I stop taking Quser XL 300 Tablet PR if I am better now?

No, you should not stop taking Quser XL 300 Tablet PR without consulting your doctor. Suddenly stopping it may cause nausea, vomiting, headache, diarrhea, dizziness, irritability and inability to sleep. If you feel better, consult your doctor who will gradually reduce the dose before completely stopping it.

Can Quser XL 300 Tablet PR cause weight gain?

Yes, weight gain is a common side effect of Quser XL 300 Tablet PR. If you feel you are gaining weight, consult your doctor or a nutritionist who will suggest you a diet and some exercise to help you manage your weight.

How should Quser XL 300 Tablet PR be taken?

Take Quser XL 300 Tablet PR exactly as advised by your doctor. Do not split, chew or crush the tablets. Swallow the tablet whole with a glass of water. Do not take it with food. It is advised to take this medicine for at least one hour before a meal or at bedtime. Do not take grapefruit while taking Quser XL 300 Tablet PR as it may affect the working of this medicine.

Fact Box

Chemical Class

Dibenzothiazepine Derivatives

Habit Forming

Therapeutic Class

NEURO CNS

Action Class

Atypical Antipsychotics

References

Stahl SM, editor. Quetiapine. In: Stahl's Essential Pschopharmacology: Prescriber's Guide. 5th ed. New York, New York: Cambridge University Press; 2014. pp. 575-81.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 1181-84.
Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Quetiapine. [Updated 2018 Oct 31]. [Accessed 20 Feb. 2020] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 22 Mar. 2019] (online) Available from:
Quetiapine fumarate [Prescribing Information]. Wilmington, DE: AstraZeneca Pharmaceuticals LP; 2013. [Accessed 20 Feb. 2024] (online) Available from:

Patient concerns

we are palnning for baby, i am using Quser and Linta tablets Recently we visited Gynac how advised us not to take Linta and Quser and ask for alternative whats are the side effects of these med for pregnancy

Dr. Jyoti Kapoor Madan

Psychiatry

Please mention the generic names of the medicines you are taking.

I am suffering from mania .what should i do.

Dr. Vikas Sharma

Neurology

Show. To psychiatric

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Marketer details

Name: Icon Life Sciences
Address: Icon Life Sciences, Div. Of Mesmer Pharmaceuticals, No.202/6, Lane In.30, Phase-II, IDA, Cherlapally, Hyderabad, 500 051 AP

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Quser XL 300 Tablet PR. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

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