Calendula's name comes from the word calendar because it blooms every new moon. "Marigold" refers to the Virgin Mary. The flower is often used in Catholic events that honor her. When you think of marigold, don't think of the annual flowers from your garden. That is probably either French marigold or African marigold and is a totally different species.
For those who like the technical facts, calendula contains these medicinal ingredients: calendulin, narcissin, beta-carotene and other carotenoids, lupeol, isoquercitrin, amyrin, rutin, volatile oils and sterols. Polysaccharides with properties that stimulate immunity are also found in the flowers.
Calendula has both internal and external benefits. Internally, calendula is especially beneficial in treating gastrointestinal disorders. It protects the lining of the intestines and stomach by weakening the causes of inflammation and swelling, and by limiting the effects of the bacteria associated with gastritis, stomach cancer, and peptic ulcers. Calendula has been effective to sooth stomach ulcers and inflammation. It also fights fever, boils, abscesses, and recurrent vomiting.
External uses are related to the antibacterial and anti-inflammatory qualities of calendula's orange petals. These two traits have made this flower a popular treatment for a host of bodily infections. Some feel it is as effective in treating ear infections as some leading prescription drugs. Try using calendula tea to wash eyes suffering from chronic conjunctivitis (pink eye). As an ointment, it will both soothe the inflammation and reduce it by attacking the bacteria causing the swelling. It is also effective in treating other inflammations. These include hemorrhoids, vaginal itching caused by menopausal tissue changes, insect bites, diaper rash, acne, burns, scalds, eczema, and sunburn.
By using this herb on infections, healing is more pain-free, better, and faster. Cosmetic creams use calendula to lessen the appearance of wrinkles and hydrate skin. Gargling with calendula water or tea may ease the pain of a sore throat.
In addition, calendula is used to treat capillary engorgement, chronic ulcers, varicose veins, and congestion. Calendula flowers are edible, and may be added to salads cereals, rice, and soups to add flavor and color. The petals can also be dried for use in teas as mentioned above.
Calendula comes in creams, teas, tinctures, infusions, compresses, and washes. Making calendula tea: pour about a cup of boiling water over 1-2 teaspoons of calendula flowers and let sit for 15 minutes. You may drink a cup three times per day. Making calendula tincture: soak a cup of flowers in .5 quarts of rectified alcohol for 5 to 6 weeks. Five to fifteen drops of this may be taken per dose with water or tea with a three dose maximum per day. Making calendula salve: boil one ounce of dried flowers or leaves in one ounce of lard. This is for external application.
Calendula is a very safe herb but a few cautions are in order. Be especially sure wounds are clean before applying calendula. If you have ragweed allergy, be cautious as some have also experienced allergic reactions to calendula. The alcohol in the calendula tincture will burn the raw tissue of wounds. It would be better to use a different form of the herb.