Mariment

Indications

Calendula officinalis (pot marigold) is a flowering plant whose flower extract is used mainly on the skin, usually as an ointment, cream or gel. It is used to soothe and help heal minor skin problems such as small cuts, scrapes, minor burns and sunburn, insect bites, nappy rash, cracked or dry skin, cracked nipples and mild skin inflammation. Some studies suggest it may help wound healing and reduce skin irritation from radiotherapy, but the evidence is limited.

How It Works

Calendula flowers contain natural compounds such as flavonoids, triterpenes and carotenoids. These have mild anti-inflammatory, antioxidant and antimicrobial effects, and may encourage the growth of new skin tissue and small blood vessels at the wound, helping the skin repair itself.

Dosage and Administration

For skin use: clean and dry the area, then apply a thin layer two or three times a day, or as directed on the label. It can be covered with a light dressing if needed. Wash your hands after use unless the hands are being treated. Do not apply to deep, large or infected wounds without medical advice. Oral forms, if any, should be taken only as directed on the label.

Interactions

No important interactions are known when it is used on the skin. Taken by mouth in large amounts, Calendula may add to the drowsiness caused by sedatives such as Diazepam, sleeping tablets or alcohol. Avoid using other products on the same skin area at the same time unless advised.

Contraindications

• Allergy to Calendula or to other plants of the daisy family, such as ragweed, chrysanthemum, chamomile or arnica.
• Deep, heavily bleeding or infected wounds, unless a doctor advises it.

Side Effects

It is usually well tolerated. Some people may develop redness, itching, stinging or a rash (contact dermatitis), especially if they are allergic to the daisy family. Stop using it if this happens.

Get urgent medical help if you develop swelling of the face, lips or throat, difficulty breathing or a widespread rash, or if a wound becomes hot, very painful, swollen, oozes pus or you develop a fever.

Pregnancy and Lactation

Using a small amount on the skin is generally considered acceptable, but ask a doctor first. Do not take Calendula by mouth during pregnancy, as it has traditionally been thought to affect the womb. If used on cracked nipples, wipe the area clean before breastfeeding.

Precautions and Warnings

• For external use only, unless the product is labelled for use by mouth.
• Avoid contact with the eyes.
• See a doctor if the skin problem does not improve within a week or gets worse.
• Burns that are large, deep or on the face, hands or genitals need medical care.

Overdose

Overdose is unlikely with skin use. If a large amount is swallowed, especially by a child, it may cause stomach upset; contact a doctor or the nearest hospital for advice.

Therapeutic Class

Herbal skin preparation (wound healing and skin soothing).

Storage

Store below 30°C in a dry place, away from light and out of the reach of children. Keep the tube or jar closed.