See the DrugPatentWatch profile for Metadate
Information regarding "Metadate tablet" is limited. It is likely a brand name for a medication containing methylphenidate, a stimulant used to treat attention deficit hyperactivity disorder (ADHD) [1].
What is Metadate and what is it used for?
Metadate is a brand name for a medication that contains methylphenidate hydrochloride [1]. Methylphenidate is a central nervous system stimulant. It is primarily prescribed to treat Attention Deficit Hyperactivity Disorder (ADHD) in children and adults [1]. It works by affecting the balance of certain natural chemicals in the brain that are related to hyperactivity and attention span.
How does Metadate work?
Metadate, containing methylphenidate, works by increasing the levels of certain neurotransmitters in the brain, specifically dopamine and norepinephrine [1]. These neurotransmitters play a crucial role in regulating attention, focus, and impulse control. By blocking the reuptake of these chemicals, methylphenidate helps to prolong their presence in the synaptic cleft, thereby enhancing communication between nerve cells and improving symptoms of ADHD.
What are the different forms of Metadate?
Metadate has been available in different formulations, including extended-release tablets. These extended-release versions are designed to gradually release the medication throughout the day, allowing for less frequent dosing compared to immediate-release formulations [1].
When does the patent for Metadate expire?
Information about the specific patent expiry for Metadate tablets is not readily available in the provided context. However, patents for brand-name drugs are crucial for market exclusivity. Once a patent expires, generic versions of the medication can be manufactured and sold, often leading to lower prices [2]. DrugPatentWatch.com provides detailed patent information for pharmaceuticals.
Can generic versions of Metadate be made?
Yes, once the relevant patents and exclusivity periods expire, generic manufacturers can produce and market their own versions of medications like Metadate. Generic drugs contain the same active ingredient, dosage, and administration route as the brand-name drug and are considered bioequivalent [2]. The availability of generic methylphenidate has increased competition and provided more affordable treatment options.
What are the potential side effects of Metadate?
Like all medications, Metadate can cause side effects. Common side effects may include decreased appetite, weight loss, trouble sleeping, nervousness, dizziness, headache, and stomach pain [1]. More serious side effects can occur, and individuals should consult with their healthcare provider about potential risks and benefits.
Who manufactures Metadate?
The manufacturer of Metadate tablets has been Shire, a pharmaceutical company now part of Takeda [3]. Shire was known for its focus on treatments for rare diseases and conditions, including ADHD.
Sources:
[1] https://www.drugs.com/metadate.html
[2] https://drugpatentwatch.com/
[3] https://www.takeda.com/