Quetiapine has been approved for the treatment of major depressive disorder (MDD) and generalized anxiety disorder (GAD).
Quetiapine is the generic version of the prescription medication Seroquel.
The Food and Drug Administration (FDA) approved Quetiapine as an adjunct to antipsychotic medications for the treatment of schizophrenia, bipolar disorder, and moderate-to-severe atypical psychotic disorder in 1997.
Currently, there are several formulations of Seroquel available in the United States, including Quetiapine XR, Quetiapine SR, and Quetiapine Extended Release (Quetiapine SR) tablets. Quetiapine XR and Quetiapine SR tablets are available in 50 and 100 milligram doses, respectively.
All three quetiapine quetiapine xr tablets contain Quetiapine Hydrochloride, which dissolves in the mouth. The tablets can be swallowed whole, or mixed with water as directed by your doctor. The Quetiapine Hydrochloride/Seroquel 100 mg tablets are available in 10, 20, 37.5, 44, 50, 62.5, 75, 88, 100, 112, 125, 137, 150, 175, and 200 mg.
To maximize the effectiveness of the medication and minimize the risk of side effects, it is important to follow the dosage instructions provided by your doctor. Do not adjust the dosage without first consulting your healthcare provider.
Before starting treatment with Quetiapine, it is important to inform your doctor if you have any preexisting health conditions, are pregnant, or are planning to become pregnant.
Before starting Quetiapine, inform your doctor if you are taking monoamine oxidase (MAO), or antiepileptic drugs (AED), or if you have nausea and vomiting, depression, seizures, or dizziness. Quetiapine can cause an elevation in blood pressure, which could lead to dizziness, fainting, or heart attack.
If you experience any of these risks, you should contact your doctor immediately.
In addition, if you experience any rash, itching, swelling, or shortness of breath, stop taking Quetiapine and contact your doctor immediately.
Quetiapine can cause dizziness or drowsiness. Avoid consuming alcohol or smoke during treatment with Quetiapine to avoid potential side effects.
Quetiapine can cause blurred vision or other decreased vision in some people. If you notice these symptoms, contact your doctor immediately.
Quetiapine can cause suicidal thoughts or thoughts of self-harming or inappropriate behavior, as well as other forms of depression, mania, or depression. Report any changes in mood, weight, or energy to your doctor or reach out to your doctor’s office immediately.
Quetiapine can cause diarrhea, nausea, or diarrhea that is not responsive to other medications. If you experience a change in your diarrhea or nausea while taking Quetiapine, contact your doctor.
Quetiapine can cause weight gain, high blood pressure, or heart disease. Discuss the risk with your doctor.
Quetiapine can cause your blood sugar to increase, making you feel tired or dizzy. Monitor your blood sugar levels regularly to avoid suddenly having low blood sugar.
Quetiapine can cause an increase in blood pressure, especially if taken with AEDs or MAO inhibitors. Contact your doctor if you notice sudden dizziness, fainting, or shortness of breath.
Quetiapine may cause unusual or double vision in some people. Watch for double or blurred vision, or double or blurred vision with reduced vision.
Quetiapine may cause blurred vision, impaired vision, or vision changes in one or both eyes. Contact your doctor immediately if you experience a change in vision or blurred vision.
If you have changes in vision while taking Quetiapine, it is important to tell your doctor right away.
Contact your doctor immediately if you experience lightheaded, fainting, shortness of breath, or rapid heart rate or blood pressure changes.
Quetiapine can cause a high risk of seizures, which are slow growing or growing unresponsive to other treatments. Contact your doctor immediately if you experience a seizure or rapid speech (tumor, tongue, or fingerling).
Do not stop taking Quetiapine without consulting your doctor.
Background:A recent review article showed that patients with schizophrenia who received antipsychotic therapy were significantly more likely to experience clinical deterioration or death from all causes than the general population.
Aim:To evaluate the clinical efficacy and safety of aripiprazole (APRI) plus quetiapine (Seroquel) in the treatment of patients with schizophrenia. We also examined the relationship between APRI and clinical improvement in patients with schizophrenia.
Methods:Patients were included in this study in a prospective, randomized, double-blind, placebo-controlled trial with two primary goals: (a) to compare the safety and efficacy of APRI plus quetiapine and APRI alone in the treatment of patients with schizophrenia who received antipsychotic therapy and (b) to evaluate the relationship between the efficacy of APRI and clinical improvement in patients with schizophrenia.
Results:The patients included in the study had a mean age of 71.4 years (± SD of 71.1, n = 90). There were no differences in terms of body mass index or gender, and there were no differences in terms of age, gender, or race. All patients were female (n = 10) and had at least one primary diagnosis of schizophrenia.
Conclusions:The results of the study did not demonstrate a statistically significant difference between APRI plus quetiapine and APRI alone in terms of clinical efficacy or safety for the treatment of patients with schizophrenia. Although the data is not sufficient to support the use of APRI in patients with schizophrenia, it may be used as a first-line therapy.
Citation:Gonzalez A, Guzmarska S, Valerio G, Leucharz F, Zagazo R, et al. (2023) Aripiprazole and antipsychotic-induced clinical efficacy and safety in patients with schizophrenia treated with antipsychotic therapy. PLoS ONE 16(5): e0134135. https://doi.org/10.1371/journal.pone.0134135
Editor:Loratane F, C. M., C. P. B. and S. E. L. (University of California, San Francisco, California) and L. A. C. M., (California State University, La Jolla, California, USA) for the original and published version of the manuscript. The first two authors declared no competing interest.
Received:May, 2019;Accepted:July, 2020;Published:December, 2020
Copyright:© 2025 Gonzalez et al. This is an open access article distributed under the terms of the, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Data Availability:All relevant data are within the paper and its files.
Funding:This work was supported by the U. S. Department of Defense (DOD) and the National Institute of Mental Health (NIH) grant (C25MD0226).
Competing interests:The authors have declared that no competing interests exist.
Schizophrenia is a psychiatric disorder that affects millions of people worldwide. One of the main causes of schizophrenia is schizophrenia itself, which is caused by psychosocial stressors such as illness or performance anxiety. It may also result from the influence of biological factors and environmental toxins, such as alcohol, tobacco, and certain medications []. Although schizophrenia can be distressing and affect a large percentage of patients, it has also been shown that antipsychotic therapy may reduce the risk for death from all causes in patients with schizophrenia [].
Schizophrenia is a complex disorder that affects both the patient and the public, and is caused by the gradual and irreversible worsening of the individual's psychosis [, ]. The diagnosis of schizophrenia often relies on a combination of clinical and imaging markers [].
If you’ve been diagnosed with bipolar disorder or schizophrenia and the symptoms haven’t improved, it’s easy to feel like you’ve been put on a medication. But it can be hard to keep up.
If you take medication and you’re wondering if you can take seroquel at your own pace, you may be wondering if this is the best approach to dealing with your symptoms. It’s a common question many people ask, and it’s not always easy to answer.
The answer is simple. Seroquel works by blocking the effects of a certain hormone in the brain. This can help you feel more alert and less anxious and less anxious than before. Seroquel may also have a slightly higher risk of side effects, which are common with other medications used to treat mood disorders or anxiety.
The most common side effects of Seroquel include nausea, dry mouth, dizziness, insomnia, and increased sweating. It’s important to talk with your doctor about any possible side effects and to discuss any concerns with your doctor.
It’s important to remember that not everyone will experience side effects. In fact, you can experience some effects as well. For example, your blood pressure could drop or your weight might not fall in the first place.
Seroquel, or Quetiapine, is a medication used to treat schizophrenia. Seroquel belongs to a class of medications called atypical antipsychotics, which work by altering the levels of certain neurotransmitters in the brain.
Like other antipsychotic medications, Seroquel can have some side effects. These include dry mouth, dizziness, and increased sweating. In addition to these side effects, some people may experience more serious side effects, including seizures, manic episodes, and mood changes. If you experience any of these symptoms, it’s important to seek medical attention immediately.
Seroquel, also known by its generic name Quetiapine, is an atypical antipsychotic medication used to treat a variety of mental health conditions. Its main active ingredient is quetiapine, a member of the serotonergic (PDE-5) receptor antagonist family. Seroquel has been shown to have fewer side effects than other atypical antipsychotics, such as haloperidol and olanzapine. However, it can have severe side effects, including dry mouth, difficulty sleeping, and dizziness.
Because it’s a prescription medication, you need to make sure you’re taking the right dose to avoid the side effects.
The most common side effects of Seroquel include dry mouth, dizziness, insomnia, and increased sweating. It’s important to speak with your doctor about any side effects and to discuss any concerns with your doctor.
In some cases, Seroquel may also cause a condition known as manic depression. It’s common for people to experience a manic episode and may lead to symptoms such as a severe mood swings, irritability, or irritability, so it’s important to be aware of the signs of this and tell your doctor right away.
Other common side effects of Seroquel include dry mouth, dizziness, and increased sweating. If you experience any of these side effects, it’s important to speak with your doctor right away.
If you have any questions about side effects, you should let your doctor know right away.
If you’re taking Seroquel for your mental health, it’s important to talk to your doctor about it. Alcohol use disorder is a condition that can cause high blood pressure and dizziness. It’s not a good idea to drink alcohol while you’re taking Seroquel.
It’s also important to tell your doctor if you have any liver problems. Seroquel can cause liver damage, so your doctor may want to have a test done before prescribing it to you.
It’s important to note that Seroquel doesn’t work as well as other antipsychotic medications, and some people respond better to it. If you have a mental health concern, be sure to talk to your doctor.
If you’re concerned about Seroquel side effects, be sure to talk to your doctor.
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This medication has worked for me.
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Overall, I have been satisfied with my experience.
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Started seroquel in the last month and after 3 days I feel 100% satisfied and I feel better. I will give seroquel a try as I am nervous about going back to the drugstore. I have been on it for about 4 months now. I have tried a number of other different seroquel drugs and have not had a good result. I have tried a few other non-drug seroquel drugs but nothing works. It's a miracle drug, I was so happy when I started this medication and have been very satisfied with the results. My only complaint is my body feels a little sick. I feel like a complete shit all over, the muscles have started to get stiff and my breathing is getting worse. I am not alone, I am here. I am looking for another seroquel drug to improve my life. I just wanted to share my story of how I felt. Thank you seroquel.
2
I was diagnosed with borderline personality disorder 2 years ago. After starting this medication I felt very bad. I started taking seroquel and have taken it ever since. I have a pretty good recovery. I also have been on a low dose of antipsychotic and a high dose of mood stabilizer. I am very happy with the results. I did not see a difference in my mood or behavior. I think this medication does what it is supposed to do. My husband is now taking this medication and I have not seen a difference.
It's been a long, hard year. I am having the worst mood ever. I am getting a headache. I'm going to cry. I am nervous. I am confused. I am scared. I am afraid.
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