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Quezo 400mg Tablet SR

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Rs.196.88for 1 strip(s) (10 tablet sr each)
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Composition FOR Quezo 400mg Tablet SR

Quetiapine(400mg)

food interaction for Quezo Tablet SR

alcohol interaction for Quezo Tablet SR

pregnancy interaction for Quezo Tablet SR

lactation interaction for Quezo Tablet SR

food
alcohol
pregnancy
lactation
Quezo 400mg Tablet SR may be taken with or without food.
None
CAUTION
Do not drink alcohol while you are taking this medicine. Quezo 400mg Tablet SR may cause excessive drowsiness when taken with alcohol.
UNSAFE
Quezo 400mg Tablet SR is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.
CONSULT YOUR DOCTOR
Quezo 400mg Tablet SR may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.
CONSULT YOUR DOCTOR

SALT INFORMATION FOR Quezo 400mg Tablet SR

Quetiapine(400mg)

Quezo tablet sr uses

{med_name} is used in the treatment of schizophrenia and Bipolar disorder.

How quezo tablet sr works

$iname is an atypical antipsychotic medicine. It works by affecting the activity of dopamine and serotonin, two chemical messengers in the brain involved in mood, thinking, and behaviour. This action helps control symptoms of schizophrenia and bipolar disorder.

Common side effects of quezo tablet sr

Sleepiness, Dryness in mouth, Dizziness, Constipation, Weakness, Abdominal pain, Postural hypotension (low blood pressure), Weight gain, Sore throat, Lethargy, Increased alanine aminotransferase, Indigestion

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Expert advice FOR Quezo Tablet SR

  • Do not change the dose or stop treatment without talking to your doctor, as suddenly stopping it may cause unwanted side effects.
  • Quetiapine may make you sleepy or dizzy, especially when you first start treatment. Get up slowly from a sitting or lying position, and avoid driving or using machinery until you know how the medicine affects you.
  • Avoid alcohol while taking this medicine because it can make some side effects worse.
  • Drink enough water and take extra care during exercise or hot weather to avoid becoming overheated or dehydrated.
  • Keep your regular follow-up appointments while taking Quetiapine. Your doctor may check your weight, blood sugar, cholesterol and triglyceride levels during treatment, as this medicine can cause these changes.
  • Seek medical attention for high fever with severe muscle stiffness and confusion, as these may be signs of a serious reaction.

Frequently asked questions FOR Quezo 400mg Tablet SR

Quetiapine

Q. What does Quezo 400mg Tablet SR do to the brain?
Quezo 400mg Tablet SR 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.
Q. Is Quezo 400mg Tablet SR a sleeping pill?
Quezo 400mg Tablet SR can make you feel sleepy, but it is not used as a sleeping pill. Quezo 400mg Tablet SR 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.
Q. How long does Quezo 400mg Tablet SR take to work?
You may start seeing an improvement within a week of starting Quezo 400mg Tablet SR but full benefits may take about 4-6 weeks to appear.
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Q. Is Quezo 400mg Tablet SR good for anxiety?
Quezo 400mg Tablet SR 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.
Q. What should I avoid while taking Quezo 400mg Tablet SR?
Quezo 400mg Tablet SR can cause drowsiness. So, do not drive, operate machinery or do anything dangerous until you know how Quezo 400mg Tablet SR affects you. Do not drink alcohol while taking Quezo 400mg Tablet SR as it may worsen the drowsiness. Avoid getting dehydrated or over-exposure to heat.
Q. Can I stop taking Quezo 400mg Tablet SR if I am better now?
No, you should not stop taking Quezo 400mg Tablet SR 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.
Q. Can Quezo 400mg Tablet SR cause weight gain?
Yes, weight gain is a common side effect of Quezo 400mg Tablet SR. 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.
Q. How should Quezo 400mg Tablet SR be taken?
Take Quezo 400mg Tablet SR 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 Quezo 400mg Tablet SR as it may affect the working of this medicine.

Content on this page was last updated on 20 September, 2026, by Dr. Sachin Gupta (MD Pharmacology, MBBS)