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Omnia Sana · Plant Monograph

Pot marigold

Calendula officinalis

Family AsteraceaeParts used Flower, PetalsAlso known as Calendula, common marigold

This monograph compiles 6 pharmacological actions, 7 traditional / indicated uses, supported by 14 cited sources, drawn directly from the Omnia Sana plant database.

Pharmacological Actions

Anti-inflammatory[2, 6, 8, 12, 13, 14]
Antifungal[12, 13, 14]
Antimicrobial[7, 12, 13, 14]
Antioxidant[4, 10, 12, 13, 14]
Emollient / skin-soothing[12, 13, 14]
Vulnerary (wound healing)[1, 5, 9, 12, 13, 14]

Traditional & Indicated Uses

Arthritis / joint pain[12, 13, 14]Moderate · 5/10

inferred from anti-inflammatory action

more plants for arthritis / joint pain →detailed sources →
Bruising[12, 13, 14]Moderate · 5/10

inferred from vulnerary action

more plants for bruising →detailed sources →
Eczema[12, 13, 14]Moderate · 5/10

inferred from emollient action

more plants for eczema →detailed sources →
Infection (general)[12, 13, 14]Moderate · 5/10

inferred from antifungal action

more plants for infection (general) →detailed sources →
Inflammation (general)[12, 13, 14]Moderate · 5/10

inferred from anti-inflammatory action

more plants for inflammation (general) →detailed sources →
Skin irritation[12, 13, 14]Moderate · 5/10

inferred from anti-inflammatory action

more plants for skin irritation →detailed sources →
Wounds[12, 13, 14]Moderate · 5/10

inferred from antimicrobial action

more plants for wounds →detailed sources →

Safety, Cautions & Contraindications

Safety note[12, 13, 14]Caution

Generally very safe for topical use. May cause contact dermatitis in rare cases (Asteraceae family allergy). Internal use is safe in normal doses. Avoid during pregnancy at therapeutic doses (uterine stimulant potential). Generally safe during breastfeeding for topical use.

Safety note[12, 13, 14]Info

Duke (2002) rates calendula (Calendula officinalis) and notes anti-inflammatory, wound-healing (vulnerary), antifungal, and antispasmodic activities at experimental levels. Commission E (KOM) approves calendula flower for wound healing and anti-inflammatory uses, both topically and as a gargle. The plant contains flavonoids, triterpene saponins (oleanolic acid glycosides), and essential oils. Dose: 1–2 g dried flower as tea (for mouth rinse/gargle); or as cream/ointment containing 2–5% calendula extract for topical use. Duke notes that calendula is generally very well-tolerated, though Asteraceae sensitivity can occasionally cause allergic reactions (Duke, 2002).

References

REF-0752, REF-0753, REF-0754, REF-2124, REF-2125, REF-2126, REF-2127, REF-2128, REF-2129, REF-2130, REF-2131

References & Sources

  1. Givol, O., Kornhaber, R., Visentin, D., Cleary, M. et al (2019) 'A systematic review of Calendula officinalis extract for wound healing', Wound Repair and Regeneration, 27(5), pp. 548-561. doi:10.1111/wrr.12737 Meta-analysis / review
    https://doi.org/10.1111/wrr.12737
  2. Shahane, K., Kshirsagar, M., Tambe, S., Jain, D. et al (2023) 'An Updated Review on the Multifaceted Therapeutic Potential of Calendula officinalis L', Pharmaceuticals (Basel), 16(4), pp. 611. doi:10.3390/ph16040611 Traditional / reference
    https://doi.org/10.3390/ph16040611
  3. Saffari, E., Mohammad-Alizadeh-Charandabi, S., Adibpour, M., Mirghafourvand, M. et al (2016) 'Comparing the effects of Calendula officinalis and clotrimazole on vaginal Candidiasis: A randomized controlled trial', Women & Health, 57(10), pp. 1145-1160. doi:10.1080/03630242.2016.1263272 Randomized trial
    https://doi.org/10.1080/03630242.2016.1263272
  4. Cruceriu, D., Balacescu, O. and Rakosy, E (2018) 'Calendula officinalis: potential roles in cancer treatment and palliative care', Integrative Cancer Therapies, 17(4), pp. 1068-1078. doi:10.1177/1534735418803766 Meta-analysis / review
    https://doi.org/10.1177/1534735418803766
  5. Rezai, S., Rahzani, K., Hekmatpou, D. and Rostami, A (2023) 'Effect of oral Calendula officinalis on second-degree burn wound healing', Scars, Burns & Healing, 9, pp. 20595131221134053. doi:10.1177/20595131221134053 Randomized trial
    https://doi.org/10.1177/20595131221134053
  6. Kadowaki, W., Miyata, R., Mizuno, S., Fujinami, M., Sato, Y. and Kumazawa, S (2023) 'Prenylated acetophenones from the roots of Calendula officinalis and their anti-inflammatory activity', Bioscience, Biotechnology, and Biochemistry, 87(7), pp. 683-687. doi:10.1093/bbb/zbad042 Preclinical
    https://doi.org/10.1093/bbb/zbad042
  7. Samra, R.M., Maatooq, G.T. and Zaki, A.A (2022) 'A new antiprotozoal compound from Calendula officinalis', Natural Product Research, 36(22), pp. 5747-5752. doi:10.1080/14786419.2021.2023868 Preclinical
    https://doi.org/10.1080/14786419.2021.2023868
  8. Kaur, J., Sidhu, S., Chopra, K. and Khan, M.U (2016) 'Calendula officinalis ameliorates l-arginine-induced acute necrotizing pancreatitis in rats', Pharmaceutical Biology, 54(12), pp. 2951-2959. doi:10.1080/13880209.2016.1195848 Preclinical
    https://doi.org/10.1080/13880209.2016.1195848
  9. Aro, A.A., Perez, M.O., Vieira, C.P., Esquisatto, M.A.M., Rodrigues, R.A.F., Gomes, L. and Pimentel, E.R (2014) 'Effect of Calendula officinalis cream on achilles tendon healing', Anatomical Record, 298(2), pp. 428-435. doi:10.1002/ar.23057 Preclinical
    https://doi.org/10.1002/ar.23057
  10. Zhang, X., Wang, R., Finiuk, N., Stoika, R., Lin, H., Wang, X. and Jin, M (2023) 'Active compounds from Calendula officinalis flowers act via PI3K and ERK signaling pathways to offer neuroprotective effects against Parkinson's disease', Food Science & Nutrition, 12(1), pp. 450-458. doi:10.1002/fsn3.3792 Preclinical
    https://doi.org/10.1002/fsn3.3792
  11. Kadowaki, W., Miyata, R., Fujinami, M., Sato, Y. and Kumazawa, S (2023) 'Catechol-O-methyltransferase inhibitors from Calendula officinalis leaf', Molecules, 28(3), pp. 1333. doi:10.3390/molecules28031333 Preclinical
    https://doi.org/10.3390/molecules28031333
  12. Hoffmann, D (2003) 'Medical Herbalism'. Traditional / reference
    Find this source
  13. Nicolaus, C. et al (2017) 'A double-blind, randomized controlled trial to investigate the efficacy and safety of a monograph-based Calendula cream versus a comparator cream', 35(1), pp. 81--89. Randomized trial
    Find this source
  14. Preethi, K.C. and Kuttan, R (2009) 'Wound healing activity of flower extract of Calendula officinalis', 20(1), pp. 73--79. Preclinical
    Find this source

Record last updated 2026-06-20 · Provenance: book+pubmed · Status: verified

This fact sheet is generated automatically from the Omnia Sana plant database and reflects its latest synced data. It is provided for educational purposes only and is not medical advice. Always consult a qualified practitioner before using medicinal plants.

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