Areca catechu
·
Arecaceae
·
Southeast Asia, Africa, Micronesia

Betel Nut

Areca nut, Indian Nut, Catechu

Useful parts

Seeds, Leaves

Key actions

CNS stimulant, Antimicrobial, Antiviral, Anthelmintic, Appetite suppressant

Active compounds

Phenolics (e.g., eugenol), Tannins, Alkaloids (e.g., arecaidine)

This Site is for Educational Use Only: The information on this page is for educational and informational purposes only and is not intended as medical advice, diagnosis, or treatment. I am not a licensed medical professional. Always consult a qualified healthcare provider before using any medicinal plants, especially if you are pregnant, nursing, taking medications, or have a medical condition.

Possible Proposed Uses

  • Ingredient in tooth cleaners
  • Remove tapeworms and intestinal parasites
  • Appetite suppression
  • Religious ceremonies

Mechanism of Action

  • Alkaloid activity stimulates nervous system
  • Cholinergic effects

Possible Side Effects

  • Vomiting
  • Diarrhea
  • Gum problems
  • Increased saliva
  • Chest pain
  • Abnormal heart beats
  • Low blood pressure
  • Shortness of breath
  • Rapid breathing
  • Heart attack
  • Coma
  • Death

Possible Drug Interactions

  • Decreases effects of anticholinergic drugs
  • Increases effects of acetylcholinesterase drugs
  • Increases effects of MAOIs

Abigail's notes

A little somethin' somethin' coming soon.

Personal notes, research rabbit holes, and why this plant earned a spot in the cabinet. Check back as the database grows.

Last updated on:
May 15, 2026

Deeper research options for you (because I would never ask you to just take my word for it)

Areca Nut

https://www.ncbi.nlm.nih.gov/books/NBK590486/

Biological Effects and Biomedical Applications of Areca Nut and Its Extract

https://pmc.ncbi.nlm.nih.gov/articles/PMC10893415/

Betel nut

https://adf.org.au/drug-facts/betel-nut/

Disclaimer: The content on this website is provided for informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. No provider-patient relationship is created by use of this site. The author makes no representations regarding the accuracy or completeness of the information and assumes no liability for any adverse effects resulting from the use of plants or remedies described herein.

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