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Quetiapine

Quetiapine is a second generation antipsychotic. It is also known by the trade names Atrolak, Biquelle, Seroquel, Tenprolide and Zaluron.

You can find detailed information about this drug in the official Patient Information Leaflet (PIL). This will explain what it can be precribed for, how to take it, possible side effects and safety information.

This leaflet should come inside the box. Or you can download a PDF version of the PIL for this drug here:

Drugs can come in different forms and doses. You should look at the PIL for the specific form and dose your doctor has prescribed for you.

These websites also have more information about this medicine:

If you have specific questions about your medication you can:

If you get any side effects from this drug, you can report them to the manufacturer using the Yellow Card scheme. This helps them give better information about it. Visit the Yellow Card scheme website to learn more.

About antipsychotics

Antipsychotics are a group of drugs that can reduce symptoms of psychosis. They're licensed for treating conditions that can involve psychotic experiences, like:

We have more articles explaining what antipsychotics do, what side effects antipsychotics can cause, possible withdrawal effects, and comparison tables.

Go to antipsychotics hub

You can also browse our full A–Z of antipsychotics to find others.

More support and advice about medication

Our articles are here to support you:

We also have information on other treatments, like talking therapies and alternative therapies. See all the types of therapy, medication and treatments we cover.

Published: November 2026

Next review planned: November 2029

References and bibliography available on request. If you want to use this content in your own work, see our permissions and licensing page.

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