Calendula officinalis
·
Asteraceae
·
Mediterranean region, southern Europe, & parts of Western Asia

Calendula

Pot marigold, Mary's gold, Holligold, Ruddles

Useful parts

Flowers, leaves

Key actions

Wound healing, Anti-inflammatory, Antioxidant, Tissue regenerative

Active compounds

Flavonoids, Glycosides, Terpenoids, Saponins

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

  • Wounds
  • Rashes
  • Infection
  • Peeling lips
  • Gum inflammation
  • Vaginal yeast infection

Mechanism of Action

  • Stimulates new tissue growth
  • Reduces swelling
  • Antioxidant protection

Possible Side Effects

  • Allergy (Asteraceae sensitivity)
  • Miscarriage risk

Possible Drug Interactions

  • Sedatives
  • Pregnancy & breastfeeding caution

Abigail's notes

You almost certainly know this one by another name. Calendula (Calendula officinalis) is the marigold. Yes, that marigold. The bright, cheerful one you see at flower shops and farmers markets and strung into garlands for Day of the Dead celebrations across Mexico and Central America. It's been used in Catholic and Hindu religious ceremonies for centuries, and just as long in food and medicine. It's one of those plants that has never really gone out of style because it keeps showing up and being useful.

Topically, calendula is a genuine wound-care powerhouse. It's antibacterial and promotes tissue healing by essentially pulling the edges of a wound together and speeding the repair process along. It's also anti-inflammatory and antifungal, which means it covers a lot of ground for skin issues. Burns, sunburns, insect bites, varicose veins, and potentially even candida overgrowth are all in its proposed use territory. Work it into a lotion, cream, or ointment, and you have something genuinely useful in your first aid rotation.

Internally, calendula can help with digestive problems, menstrual issues, and acts as a blood cleanser. It's been a culinary ingredient for as long as it's been a medicinal one, which is part of what makes it so accessible. I grind it into tea cakes, or boil it into a tea or milk tea and use that liquid in place of water or milk when baking. It adds a delicate floral note and a little extra something to anything sweet. Highly recommend alongside vanilla specifically. The combination is genuinely so warm and lovely, and it doesn't hurt that you're sneaking in the benefits with your menstrual cycle baking. It's like a craving and medicine in one.

Safety note: Calendula is considered very safe for most people, but as with anything applied topically or ingested, check your own allergy history first, particularly if you're sensitive to plants in the daisy family. Patch test before applying to larger skin areas.

Last updated on:
May 20, 2026

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

An Updated Review on the Multifaceted Therapeutic Potential of Calendula officinalis L. https://pmc.ncbi.nlm.nih.gov/articles/PMC10142266/

Herbal Remedies by Andrew Chevallier

Sacred Herbs by Opal Streisand

Medicinal Herbs by JJ Pursell

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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