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Read one chapter at a timeMultiple clinical trials support faster wound healing (burns, episiotomy, radiation dermatitis).
Anti-inflammatory triterpenoids reduce skin redness and swelling.
Lymphagogue: traditionally supports lymphatic drainage.
Mild antimicrobial (slows the growth of germs) activity against common skin pathogens.
The Persian name hamisheh-bahar means 'always spring' — calendula blooms tirelessly from early spring through autumn frost, and its orange petals have been one of the most-used skin-healing herbs across Persia, the Mediterranean, and Europe for over a thousand years. Modern wound-care research consistently confirms its accelerated tissue-repair and anti-inflammatory effects.
Known to botanists as Calendula officinalis.
Cheerful annual 30–60 cm tall with oblong, slightly sticky leaves and brilliant orange or golden-yellow daisy-like flowers blooming continuously from spring through frost. The whole flower head (dried) is the part used.
Family: Asteraceae (daisy family).
Persian temperament: Warm & Dry (1st degree). Read as gently warming and drying, which is why it was put on damp, slow-healing skin rather than on burns.
Persian medicine classifies calendula as warm and dry — gently warming, drying for damp tissue, and resolving for swollen lymphatic glands. The orange color was traditionally linked to liver and bile function. Small internal doses were used for sluggish digestion and as a mild emmenagogue.
It was used: topical (put on the skin) wound-healing salve for cuts, burns, and slow-healing skin. Compress for inflamed or congested lymph nodes.
Mild internal infusion (a drink made by steeping the plant in hot water) for sluggish digestion and delayed cycles.
It was used: gargle for sore throat and mouth ulcers. Eye compress for tired or inflamed eyes (with sterile preparation).
Hamisheh-bahar Salve: dried petals infused in warm olive oil 2 weeks, strained, blended with beeswax (1 part wax to 4 parts oil) into a daily skin balm.
Calendula–Chamomile Wash — Equal parts calendula and chamomile steeped in just-boiled water 15 min, cooled, used as a healing wash for irritated skin.
Antioxidants: Carotenoids (lutein, beta-carotene), Flavonoids (quercetin, isorhamnetin), Triterpenoid saponins (soap-like plant compounds) · Notable: Faradiol esters (anti-inflammatory), Resins
What studies in people show
Calendula ointment reduced radiation dermatitis in breast cancer patients compared with standard care in a randomised trial.Moderate evidence
Calendula preparations improved healing of venous leg ulcers in a controlled study.Moderate evidence
Damkardeh: 1 tsp dried petals per cup, 10 min, 1–2 cups daily · Salve: apply to clean cuts, scrapes, dry skin patches 2–3× daily.
Compress: soak a cloth in cooled strong tea, apply 10–15 min · Sitz bath: a handful of dried flowers in warm bathwater for episiotomy and hemorrhoids.
Tincture (a liquid extract made with alcohol): 2–4 mL of a 1:5 dried herb tincture, 3× daily (practitioner guidance).
In the kitchen: calendula salve (petals infused in olive oil, then beeswax) for cuts, burns, diaper rash. Compress: strong cooled infusion on a cotton cloth for wounds, sprains, swollen lymph.
Sedatives — Calendula taken internally has a mild sedative effect in animal work and may add to sleeping tablets or anxiety medicine. (low concern)
Blood pressure medicine — Internal use may lower blood pressure slightly, which can add to treatment. (low concern)
Asteraceae allergy (ragweed, daisy, chrysanthemum) — patch test first.
Pregnancy — internal medicinal use (topical use is generally considered safe).
Known Asteraceae-family allergy.
Pregnancy and breastfeeding
Cream and infused oil on the skin are widely used and considered fine. Drinking calendula tea in pregnancy has not been studied and is traditionally avoided.
Children
Calendula cream is one of the standard remedies for nappy rash and cracked skin, and is used from infancy. Keep the tea for older children.
Older adults
Useful for thin, easily torn skin and for slow-healing scrapes. It doesn't replace proper wound care for anything deep or infected.
Chamomile
Chamomile calms, calendula heals. The two together make the standard skin-and-gut tea of European herbalism.
Rose
Rose softens calendula's slightly bitter edge in a tea. And both are used on irritated skin.
Olive Oil
Petals steeped in warm olive oil for two weeks give the classic yellow skin oil. Nothing else is needed.
Honey
A spoon of honey in calendula tea makes it drinkable, and honey has its own record on wounds.
Spring
The first flowers open. Pick them at midday when the heads are dry and lay them out in shade.
Summer
Peak flowering. Keep picking; the plant makes more heads the more you take.
Autumn
Late blooms are smaller but still resinous. Good for infusing oil.
Winter
Dried petals and last summer's infused oil. The oil is better than the tea in cold months.
End of the Calendula guide