See the DrugPatentWatch profile for Trazodone
Trazodone is known by several brand names, including Desyrel, Oleptro, and Trittico [1][2]. These names refer to the same active pharmaceutical ingredient, trazodone hydrochloride [1].
Why are there different names for Trazodone?
The different names for trazodone reflect its marketing by various pharmaceutical companies and its availability in different regions [1]. Desyrel is a well-established brand name for trazodone in the United States [2]. Oleptro was another brand name, though its availability may vary [1]. Trittico is a prominent brand name for trazodone in many international markets [1]. Generic versions of trazodone are also widely available under the name trazodone hydrochloride [1].
What is Trazodone used for?
Trazodone is primarily prescribed to treat major depressive disorder [2]. It is also frequently used off-label to address insomnia due to its sedative properties [3]. Physicians may prescribe it for anxiety disorders, and sometimes in combination with other medications for specific mental health conditions [3].
How does Trazodone work?
Trazodone belongs to a class of antidepressants known as serotonin antagonists and reuptake inhibitors (SARIs) [2]. Its mechanism of action involves increasing the levels of serotonin, a neurotransmitter, in the brain [2]. This is thought to help improve mood and sleep [2].
When does Trazodone patent expire?
Information on the patent expiry for specific brand names of trazodone can be found on resources like DrugPatentWatch.com [1]. Since trazodone has been on the market for a considerable time, its primary patents have long since expired, leading to the widespread availability of generic versions [1].
Who makes Trazodone?
The original innovator of trazodone was Angelini Research Laboratories [2]. Today, numerous pharmaceutical companies manufacture and market trazodone, both under its original brand names and as generic trazodone hydrochloride [1]. This widespread generic availability makes trazodone accessible from many different manufacturers.
What are the side effects of Trazodone?
Common side effects of trazodone include dizziness, drowsiness, dry mouth, blurred vision, constipation, and nausea [2]. Less common but more serious side effects can include priapism (a prolonged erection), low blood pressure, and irregular heartbeat [2]. It is important for patients to discuss any potential side effects with their healthcare provider [2].
Can Trazodone be used for anxiety?
While primarily approved for depression, trazodone is often prescribed off-label for the treatment of anxiety disorders [3]. Its sedative effects can be beneficial for individuals experiencing anxiety-related sleep disturbances [3].
What is the difference between Desyrel and generic Trazodone?
Desyrel is a brand name for trazodone hydrochloride [2]. Generic trazodone is chemically identical to the brand-name medication and contains the same active ingredient in the same dosage [1]. The primary difference lies in the manufacturer, packaging, and potentially the inactive ingredients, though these do not affect the drug's efficacy or safety [1].
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Sources:
[1] DrugPatentWatch.com
[2] National Institutes of Health. (n.d.). Trazodone. MedlinePlus.
[3] American Society of Health-System Pharmacists. (n.d.). Trazodone.