Comparing Concerta vs Guanfacine
| Concerta (methylphenidate) | Guanfacine |
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| Concerta (methylphenidate) | Guanfacine |
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Prescription only
Concerta is an extended-release tablet containing methylphenidate that can improve symptoms of ADHD. Dependence can occur with regular use of Concerta and tolerance may also develop to its effect... View more |
Prescription only
Guanfacine is used to treat high blood pressure and the extended-release form (brand name Intuniv) is approved for the treatment of ADHD. Guanfacine can cause sedation, especially on therapy... View more |
Related suggestions ADHD (Attention Deficit Hyperactivity Disorder)
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| More about Concerta (methylphenidate) | More about Guanfacine | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Concerta has an average rating of 6.9 out of 10 from a total of 424 ratings on Drugs.com. 56% of reviewers reported a positive effect, while 18% reported a negative effect. |
Guanfacine has an average rating of 6.1 out of 10 from a total of 317 ratings on Drugs.com. 50% of reviewers reported a positive effect, while 32% reported a negative effect. |
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| Side Effects Experienced by Users Side effects are reported in Drugs.com user reviews and not clinically verified. | |||||||||||||||||
View all Concerta side effects |
View all Guanfacine side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
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Lower cost generic |
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| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Concerta prices |
View all Guanfacine prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| Other methylphenidate brands include: Aptensio XR, Cotempla XR-ODT, Daytrana, Jornay PM, Metadate CD, Methylin, Methylin ER, QuilliChew ER, Quillivant XR, Relexxii, Ritalin, Ritalin LA View more | Intuniv | ||||||||||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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4 hours |
18 hours |
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| CSA Schedule 1 View glossary of CSA terms | |||||||||||||||||
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High potential for abuse
Has a high potential for abuse. Has a currently accepted medical use in treatment in the United States or a currently accepted medical use with severe restrictions. Abuse may lead to severe psychological or physical dependence. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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| Pregnancy Category | |||||||||||||||||
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Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
Category B
No proven risk in humans
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||||||||||
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A total of 207 drugs are known to interact with Concerta:
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A total of 485 drugs are known to interact with Guanfacine:
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| Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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August 01, 2000 |
October 27, 1986 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
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| More Information | |||||||||||||||||
| Patient Resources | |||||||||||||||||
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| Related Treatment Guide | |||||||||||||||||
1 The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.