Andiroba - Lamictal (Lamotrigine) Interaction
Herbal: Andiroba
Also Known As: Carapa guianensis, Andiroba Oil, Andiroba-Saruba, Andiroba-Saruva, Bastard Mahogany, Brazilian Mahogany, Caoba Bastarda, Caobilla, Carapa, Carapa Rouge, Carapinha, Cedro Macho, Crabwood, Najesí, Nandiroba, Requia
Drug: Lamotrigine
Brand names:
Lamictal
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Feb 08, 2024
Interaction Details
Lamotrigine is classified as belonging to the following category: Anticonvulsants
Andiroba contains fatty acid amides that have shown potential anticonvulsant effects in animal studies. These compounds are believed to act as agonists at gamma-aminobutyric acid (GABA)-A receptors, similar to some anticonvulsant medications. There is a theoretical possibility that combining andiroba with anticonvulsants that also act on GABA receptors could enhance their effects, potentially leading to increased side effects (source: https://pubmed.ncbi.nlm.nih.gov/32164340). However, it's important to note that this is based on theoretical considerations, and more studies are needed to understand the actual interaction between andiroba and anticonvulsants in humans.
Interaction Rating
Likelihood of Occurrence
UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Andiroba Overview
Carapa guianensis, commonly known as Andiroba, is a tropical tree native to the Amazon rainforest, valued for various parts, including its bark, leaves, fruit oil, and seed oil. These parts contain bioactive compounds such as limonoids, triterpenes, coumarins, and flavonoids. The seed oil, rich in oleic and palmitic acids, also contains bitter substances like limonoids or meliacins, such as gedunin and andirobin. Andiroba is believed to possess medicinal properties, including potential anticonvulsant effects of fatty acid amides found in its oil, which may modulate GABA-A receptors. The oil's anti-inflammatory properties are attributed to its limonoid and triterpene content. It also demonstrates anti-plasmodial effects against parasites, primarily due to gedunin and its derivatives. Moreover, Andiroba leaves are used in the treatment of skin conditions such as ulcers and wounds, with research indicating that the leaf extract can accelerate wound healing and epithelialization, potentially through the augmentation of hydroxyproline concentrations.
Lamotrigine Overview
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Lamotrigine extended-release (long-acting) tablets are used with other medications to treat certain types of seizures in patients who have epilepsy. All types of lamotrigine tablets (tablets, orally disintegrating tablets, and chewable tablets) other than the extended-release tablets are used alone or with other medications to treat seizures in people who have epilepsy or Lennox-Gastaut syndrome (a disorder that causes seizures and often causes developmental delays). All types of lamotrigine tablets other than the extended-release tablets are also used to increase the time between episodes of depression, mania (frenzied or abnormally excited mood), and other abnormal moods in patients with bipolar I disorder (manic-depressive disorder; a disease that causes episodes of depression, episodes of mania, and other abnormal moods). Lamotrigine has not been shown to be effective when people experience the actual episodes of depression or mania, so other medications must be used to help people recover from these episodes. Lamotrigine is in a class of medications called anticonvulsants. It works by decreasing abnormal electrical activity in the brain.
Andiroba - More Interactions
Andiroba interacts with 50 drugs
Interaction Rating Key
These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.
| Major | The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur. |
| Moderate | Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur. |
| Minor | Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction. |
| Unknown | No interactions have been reported or no interaction data is currently available. |
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Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC
Drug descriptions are provided by MedlinePlus.
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Dr. Brian Staiger, PharmD
In addition to being a clinical pharmacist specializing in pharmacotherapy, Dr. Brian Staiger is a registered herbalist through the American Herbalist Guild. He has combined his passion for pharmacy practice with the study of medical ethnobotany to improve patient care. Feel free to reach out about any of your herbal or medication questions!
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