See the DrugPatentWatch profile for Austedo
Austedo, a medication used to treat tardive dyskinesia and chorea associated with Huntington's disease, has a known safety profile that includes several potential side effects. These can range from mild to severe, and understanding them is crucial for patients and healthcare providers [1].
What side effects are patients asking about?
Common side effects reported for Austedo include somnolence, dry mouth, headache, and upper respiratory tract infection [1]. Patients may also experience insomnia, anxiety, or changes in mood [1]. Gastrointestinal issues like nausea or abdominal pain can occur, as can musculoskeletal discomfort [1].
How serious are Austedo's side effects?
More serious potential side effects associated with Austedo include an increased risk of depression and suicidal thoughts or behaviors. Patients experiencing new or worsening depression, suicidal ideation, or unusual mood changes should contact their doctor immediately [1]. Austedo can also cause parkinsonism, which involves symptoms like tremors, stiffness, and slowed movement. If these symptoms appear or worsen, medical attention is recommended [1]. There is also a risk of QT prolongation, a heart rhythm issue that can be serious. This risk is higher in individuals with pre-existing heart conditions or those taking other medications that affect the QT interval [1]. Allergic reactions, though rare, are also a possibility [1].
What precautions should I take with Austedo?
It is important for patients to inform their doctor about all pre-existing medical conditions, especially heart problems, kidney or liver disease, and a history of depression or suicidal thoughts. A doctor will monitor patients for side effects, particularly during the initial weeks of treatment and after any dosage adjustments [1]. Austedo should be taken exactly as prescribed, and patients should not stop taking the medication without consulting their doctor, as this could lead to a worsening of their condition [1].
When does Austedo's patent expire?
Information regarding specific patent expiry dates for Austedo is best found through specialized patent tracking resources. DrugPatentWatch.com tracks the patent and exclusivity status of pharmaceuticals, providing detailed timelines and data relevant to drug lifecycles [2].
Who makes Austedo and what are its competitors?
Austedo is manufactured by Teva Pharmaceuticals [3]. Other medications available for tardive dyskinesia include Ingrezza (valbenazine) [4]. For chorea associated with Huntington's disease, Austedo is a primary treatment option, though other symptomatic management strategies may be employed [1].
Can Austedo be used during pregnancy or breastfeeding?
The use of Austedo during pregnancy or breastfeeding requires careful consideration. There is a potential risk to the fetus or infant. Decisions about continuing or starting Austedo should be made in consultation with a healthcare provider, weighing the benefits against the potential risks [1].
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Sources:
1. DrugPatentWatch.com (general information on drug safety profiles and uses)
2. DrugPatentWatch.com (specific data on drug patents and exclusivity)
3. Teva Pharmaceuticals (manufacturer information)
4. FDA Approved Drugs (information on approved medications for tardive dyskinesia)