Comparing Lamictal vs Lamictal XR
| Lamictal (lamotrigine) | Lamictal XR (lamotrigine) |
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| Lamictal (lamotrigine) | Lamictal XR (lamotrigine) |
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Prescription only
Lamictal is used to decrease the frequency and severity of seizures in some types of epilepsy and also to stabilize mood in bipolar I disorder. It is an oral tablet that is taken once or twice a day... View more |
Prescription only
Prescribed for Epilepsy, Seizure Prevention. Lamictal XR may also be used for purposes not listed in this medication guide. |
Related suggestions Seizure Prevention (Seizure Prophylaxis)
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| More about Lamictal (lamotrigine) | More about Lamictal XR (lamotrigine) | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Lamictal has an average rating of 8.0 out of 10 from a total of 794 ratings on Drugs.com. 76% of reviewers reported a positive effect, while 13% reported a negative effect. |
Lamictal XR has an average rating of 9.3 out of 10 from a total of 4 ratings on Drugs.com. 75% of reviewers reported a positive effect, while 0% 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 Lamictal side effects |
View all Lamictal XR side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Lamictal prices |
View all Lamictal XR prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| Other lamotrigine brands include: Lamictal CD, Lamictal ODT, Lamictal XR, Subvenite | Other lamotrigine brands include: Lamictal, Lamictal CD, Lamictal ODT, Subvenite | ||||||||||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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25.7 hours |
25.7 hours |
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| CSA Schedule 1 View glossary of CSA terms | |||||||||||||||||
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Not a controlled drug
Is not subject to the Controlled Substances Act. |
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 C
Risk cannot be ruled out
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||||||||||
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A total of 286 drugs are known to interact with Lamictal:
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A total of 286 drugs are known to interact with Lamictal XR:
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| Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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December 27, 1994 |
May 29, 2009 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
N/A |
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| More Information | |||||||||||||||||
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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.