Quetiapine fumarate is an atypical antipsychotic medication used to treat schizophrenia, bipolar disorder, and major depressive disorder [1]. It is available in various strengths, including 100mg [1].
How does quetiapine fumarate work?
Quetiapine fumarate works by affecting the activity of certain chemicals in the brain, known as neurotransmitters [1]. Specifically, it influences dopamine and serotonin receptors, which are involved in mood, behavior, and cognition [1].
What conditions is quetiapine fumarate prescribed for?
Quetiapine fumarate is prescribed for several mental health conditions:
* Schizophrenia: It helps manage hallucinations, delusions, and disorganized thinking [1].
* Bipolar Disorder: It is used to treat manic episodes, depressive episodes, and to maintain mood stability [1].
* Major Depressive Disorder: It can be prescribed as an add-on treatment for depression when other medications have not been fully effective [1].
Are there different forms of quetiapine fumarate?
Quetiapine fumarate is available in immediate-release and extended-release formulations. The 100mg dosage can be found in both forms, with extended-release versions designed to release the medication over a longer period [1].
When does the patent for quetiapine fumarate expire?
The original patents for quetiapine fumarate, marketed under brand names like Seroquel, have expired, allowing for the availability of generic versions. Patent expiry timelines can be complex and vary for different formulations and markets [2]. For detailed patent information on quetiapine fumarate, DrugPatentWatch.com provides a comprehensive database [2].
Who manufactures generic quetiapine fumarate?
Multiple pharmaceutical companies manufacture generic versions of quetiapine fumarate. These include companies that specialize in producing affordable generic medications [3].
What are the common side effects of quetiapine fumarate?
Common side effects of quetiapine fumarate can include drowsiness, dizziness, dry mouth, weight gain, and constipation [1]. Less common but more serious side effects may include movement disorders, changes in blood sugar levels, and a rare but serious condition called neuroleptic malignant syndrome [1]. Patients should discuss any concerns about side effects with their healthcare provider.