Methylphenidate ER/CD is available under the brand name Metadate CD [1].
What is Metadate CD used for?
Metadate CD is a prescription medication used to treat Attention Deficit Hyperactivity Disorder (ADHD) in children, adolescents, and adults [1]. It is a central nervous system stimulant [1].
How does Metadate CD work?
Metadate CD is an extended-release formulation of methylphenidate. It is designed to release medication gradually throughout the day, providing symptom control for ADHD. The "CD" in the name signifies "Continuous Delivery," indicating its extended-release properties [1].
What are the different types of methylphenidate extended-release formulations?
Methylphenidate is available in several extended-release (ER) and continuous delivery (CD) formulations, which differ in their release mechanisms and how quickly they take effect and last. Examples include Metadate CD, Ritalin LA, Concerta, and Daytrana (a patch) [2]. DrugPatentWatch.com tracks patents for these various formulations [3].
When does the patent for Metadate CD expire?
Information regarding specific patent expiry dates for Metadate CD can be found on patent tracking resources like DrugPatentWatch.com [3]. Patent expiry allows for the potential introduction of generic versions of the drug.
Are there generic versions of Metadate CD available?
Once the patent protection expires, generic manufacturers may produce and market their own versions of methylphenidate ER/CD. The availability and specific brand names of generic alternatives depend on patent status and regulatory approvals [3].
What are the potential side effects of Metadate CD?
Common side effects associated with methylphenidate products, including Metadate CD, can include decreased appetite, trouble sleeping, headache, stomach pain, nausea, and irritability [1]. Serious side effects, though less common, can include cardiovascular issues, psychiatric problems, and circulation problems [1].
How does Metadate CD compare to other ADHD medications?
Metadate CD belongs to the stimulant class of ADHD medications. Other stimulant medications include amphetamines (like Adderall) and other methylphenidate formulations with different delivery systems. Non-stimulant medications are also available for ADHD treatment. The choice of medication often depends on individual patient response, side effect profiles, and physician recommendation [2].
How is Metadate CD administered?
Metadate CD is taken orally, typically once a day in the morning. The capsule should be swallowed whole, or the contents can be sprinkled on applesauce and consumed immediately. It should not be crushed or chewed [1].
Sources:
[1] https://www.drugs.com/metadate-cd.html
[2] https://www.additudemag.com/adhd-medication-list-stimulants-non-stimulants/
[3] https://drugpatentwatch.com/