Cassia Cinnamon - Lamictal (Lamotrigine) Interaction
Herbal: Cassia Cinnamon
Also Known As: Cinnamomum aromaticum, Bastard Cinnamon, Chinese Cinnamon, Ramulus Cinnamomi
Drug: Lamotrigine
Brand names:
Lamictal
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jun 15, 2025
Interaction Details
There were no interactions found between Lamotrigine and Cassia Cinnamon. This does not mean the potential for an interaction does not exist, however. There is often a lack of studies and data surrounding traditional medicine, especially concerning drug interactions, so it is important to always consult your provider before making any changes to your medication regimen.
Cassia Cinnamon Overview
Cassia cinnamon, also known as Chinese cinnamon or Cinnamomum cassia, is a type of cinnamon native to China and other parts of Southeast Asia. It is made from the bark of the Cinnamomum cassia tree, which is related to the Cinnamomum zeylanicum tree that is used to produce another type of cinnamon, Ceylon cinnamon.
Cassia cinnamon is typically darker in color and has a stronger, more pungent flavor than Ceylon cinnamon. It is less expensive and more widely available than Ceylon cinnamon, which makes it the most commonly used type of cinnamon in the world.
Cassia cinnamon has been used for medicinal purposes for centuries, and it is believed to have a number of health benefits. It is thought to have antioxidant and anti-inflammatory properties, and it is sometimes used to help regulate blood sugar levels and improve digestion.
Some cassia cinnamon products contain high levels of coumarin, which can be toxic to the liver if ingested in large amounts.
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.
Cassia Cinnamon - More Interactions
Cassia Cinnamon interacts with 415 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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