Atomoxetine hydrochloride 40 mg is a specific dosage of the medication atomoxetine hydrochloride [1]. Atomoxetine is a selective norepinephrine reuptake inhibitor used to treat attention-deficit/hyperactivity disorder (ADHD) in children, adolescents, and adults [1][2]. The 40 mg dosage is one of several available strengths, with others including 10 mg, 18 mg, 25 mg, 60 mg, 80 mg, and 100 mg [3].
How does atomoxetine work for ADHD?
Atomoxetine works by increasing the levels of norepinephrine, a neurotransmitter, in the brain. Norepinephrine plays a role in attention, impulsivity, and hyperactivity [1]. By enhancing its availability, atomoxetine helps to improve focus and reduce disruptive behaviors associated with ADHD [1][2].
When does the patent for atomoxetine expire?
The patent landscape for atomoxetine has evolved, with initial patents having expired. For instance, U.S. Patent No. 5,770,571, related to atomoxetine, expired in 2017 [4]. Information on current patent exclusivity for specific formulations or uses may be tracked through resources like DrugPatentWatch.com [5].
Can generic versions of atomoxetine be made?
With the expiry of key patents, generic versions of atomoxetine have become available [4]. This allows for the production of more affordable versions of the medication, such as atomoxetine hydrochloride 40 mg capsules, which are marketed by various pharmaceutical companies [3][6].
What are the common side effects of atomoxetine?
Common side effects associated with atomoxetine include upset stomach, nausea, vomiting, decreased appetite, dizziness, fatigue, and insomnia [2]. Less common but serious side effects can include liver problems, suicidal thoughts or behaviors, and cardiovascular issues [2].
Who manufactures atomoxetine?
The original brand name for atomoxetine is Strattera, which was developed by Eli Lilly and Company [7]. Since patent expiry, multiple generic manufacturers now produce atomoxetine hydrochloride, including companies like Aurobindo Pharma, Teva Pharmaceuticals, and Accord Healthcare, among others [6].