Viscum album
·
Santalaceae
·
Europe, North Africa, Southern Asia

Mistletoe

European mistletoe, Vogelmistel, Drualas

Useful parts

Leaves, Berry, Stem

Key actions

Immune stimulation, Anti-inflammatory, Anticancer (investigational)

Active compounds

Flavonoids, Glycosides, Terpenoids

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

  • Cancer symptom reduction
  • Circulatory disorders
  • Respiratory problems

Mechanism of Action

  • Immune stimulation
  • Possible tumor cell inhibition

Possible Side Effects

  • Vomiting
  • Diarrhea
  • Cramping
  • Liver damage

Possible Drug Interactions

  • Immunosuppressants
  • Antihypertensives
  • Avoid in pregnancy
  • Highly toxic if misused

Abigail's notes

Mistletoe... medicinal but it also makes Cho Chang kiss Harry Potter. I truly cannot believe J.K. Rowling named that character that. Sinful. Moving on.

Mistletoe has a much more interesting medicinal profile than its reputation as a holiday decoration and awkward kissing prompt would suggest. It treats high blood pressure by relaxing blood vessels, which also connects to its traditional use for preventing panic attacks. A plant that literally loosens up your blood vessels is doing something real for anxiety and cardiovascular tension simultaneously.

Traditionally it has also been used to treat insomnia, epilepsy, and tinnitus, which is a range that speaks to its effect on the nervous system more broadly. The medicinal parts are anything above ground except the berries, which is an important distinction.

Safety note: The berries are poisonous. This is not a minor caveat, it's the main one. High doses of mistletoe overall can be toxic, so dosage and preparation matter significantly here. Avoid during pregnancy. This is one where working with a knowledgeable practitioner rather than going fully DIY is genuinely recommended.

Last updated on:
May 20, 2026

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

The Anti-Inflammatory Activity of Viscum album https://pmc.ncbi.nlm.nih.gov/articles/PMC10096603/

Mistletoe Extracts (PDQ®)–Health Professional Version https://www.cancer.gov/about-cancer/treatment/cam/hp/mistletoe-pdq

Biological activity of mistletoe: in vitro and in vivo studies and mechanisms of action https://pmc.ncbi.nlm.nih.gov/articles/PMC7340679/

Mistletoe and cancer https://www.ebsco.com/research-starters/health-and-medicine/mistletoe-and-cancer

Herbal Remedies by Andrew Chevallier

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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