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Quetiapine

Common Brand Names: Seroquel

Proper Use & Dosage Information

Medically reviewed by Jessica Swirble, PharmD
Last updated on 6/17/2024

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What is the typical starting dose for quetiapine?

Quetiapine is available in the following forms:

  • Oral tablets (25 mg, 50 mg, 100 mg, 200 mg, 300 mg, 400 mg)
  • Extended-release tablets (50 mg, 150 mg, 200 mg, 300 mg, 400 mg)

The typical starting dose of quetiapine varies depending on the condition being treated, the severity of symptoms, and individual patient factors. It is crucial to follow your healthcare provider's instructions regarding dosage and administration.

For schizophrenia:

  • Adults: The typical starting dose is 25 mg twice daily, increasing as directed.

For bipolar disorder, depressive episode:

  • Adults: The typical starting dose is 50 mg once daily, usually in the evening.

For bipolar disorder, acute mania:

  • Adults: The typical starting dose is 100 to 200mg daily at bedtime.

The dosage may be adjusted based on the response and tolerance to the medication. Your healthcare provider will determine the most appropriate dose based on your medical history and your response to the medication.

Quetiapine should be taken as prescribed by your healthcare provider. Do not exceed the recommended dose or duration of treatment without consulting your provider.

If you have any questions about your dosage or need adjustments, contact your healthcare provider for guidance. If you want to talk to a provider right away, consider scheduling an online doctor appointment through a telehealth platform like Sesame.

What should I do if I miss a dose of quetiapine?

If you miss a dose of quetiapine, take it as soon as you remember unless it is close to the time for your next scheduled dose. In that case, skip the missed dose and continue your regular dosing schedule. Do not double the dose to make up for a missed one.

Take quetiapine around the same time every day to maintain a consistent amount of medication in your body.

What should I do if I'm feeling better while taking quetiapine?

Continue taking quetiapine as prescribed by your healthcare provider, even if you start feeling better. It's important to keep taking the medication as directed to manage your condition effectively.

Do not suddenly stop taking quetiapine; this can cause withdrawal symptoms and a return of your symptoms.

If you have any concerns or questions about your medication, discuss them with your healthcare provider for medical advice and recommendations.

How should I store quetiapine?

Store quetiapine according to the instructions provided by your healthcare provider or pharmacist. Keep it at room temperature, away from light and moisture. Ensure the container is tightly closed and out of reach of children.

Do not use expired medication or medications that appear damaged or discolored. If you have any questions about storage, consult your healthcare provider or pharmacist for guidance.