Inflammation is a natural process of the body, but when it becomes chronic or manifests locally with pain, redness, and swelling, it can become a real problem. Fortunately, nature offers us extremely effective local remedies: compresses and poultices with medicinal plants. These methods have been used for centuries to relieve pain, reduce inflammation, and accelerate tissue healing. In this article, you will discover the most effective plants for external use, supported by scientific research and practical experience.
1. Calendula (Calendula officinalis)
Benefits:
Calendula is recognized for its strong anti-inflammatory effect. When applied as a compress or poultice, it reduces redness, pain, and inflammation associated with minor wounds, eczema, or burns. The flavonoids and saponins in its composition act as soothing agents on irritated skin. It also accelerates the process of cellular regeneration and supports the formation of new tissue. Calendula extracts are well tolerated, making them suitable even for sensitive skin.
Study:
A study published in Journal of Clinical Pharmacy and Therapeutics (2017) analyzed the topical effects of an ointment with Calendula officinalis extract on patients with radiation-induced dermatitis. In a group of 254 patients, those who applied the calendula-based ointment showed a significantly lower degree of inflammation compared to those who used standard products. The results were supported by a reduction in pain, swelling, and redness, indicating a clear anti-inflammatory action. Researchers attributed the beneficial effects to the high content of triterpenoids, which inhibit the release of pro-inflammatory mediators such as prostaglandins. The study concluded that calendula can be an excellent adjunct in anti-inflammatory skin treatments.
2. Comfrey (Symphytum officinale)
Benefits:
Comfrey has traditionally been used for trauma, bruises, and joint inflammation. In the form of poultices, comfrey root reduces pain, stimulates tissue regeneration, and decreases swelling. The allantoin in its composition accelerates healing and reduces the local inflammatory response. It is very useful in sprains, strains, and rheumatic pain. Its local analgesic effect makes it ideal for external emergency treatments.
Study:
In a randomized study published in Phytomedicine (2007), patients with ankle sprains received external applications with comfrey extract cream. In just 7 days, a significant reduction in pain and inflammation was observed compared to the placebo group. Authors noted a 79% reduction in pain at rest and a faster recovery of joint function. According to biochemical analysis, the effects are due not only to allantoin but also to mucilages and tannins that reduce inflammation and contribute to tissue repair. The study recommended the topical use of this plant, noting that it should not be applied to open wounds or used internally.
3. Cabbage Leaves
Benefits:
Cabbage leaves are a popular remedy for joint pain and local inflammation. When applied as a warm or cold compress, they help reduce inflammation and discomfort. Their action is due to the content of sulfur compounds and antioxidants that act directly on the affected area. They are successfully used in cases of mastitis, muscle pain, and arthritis. They are easy to apply and well tolerated, even by people with sensitive skin.
Study:
A study published in Evidence-Based Complementary and Alternative Medicine (2014) compared the efficacy of cabbage leaf compresses with that of diclofenac gel in patients with knee osteoarthritis. The study included 81 patients divided into three groups: cabbage, diclofenac, and control group. After 4 weeks of treatment, the group using cabbage leaf compresses reported a significant reduction in pain and improvement in mobility, comparable to that achieved with diclofenac. The authors concluded that cabbage leaves can be an effective natural alternative for reducing joint inflammation.
4. Yarrow (Achillea millefolium)
Benefits:
Yarrow has anti-inflammatory, antiseptic, and analgesic effects, making it ideal for wounds, cuts, and local inflammation. In the form of a poultice, it reduces redness, stops bleeding, and soothes pain. The flavonoids and essential oils in the plant act directly on the blood vessels and local nerves, reducing congestion and inflammation. It can also be used to relieve menstrual pain when applied to the abdomen. It is also indicated for treating varicose veins through regular external applications.
Study:
According to a study published in Iranian Journal of Basic Medical Sciences (2016), yarrow extract showed significant inhibition of pro-inflammatory enzymes COX-2 and 5-LOX, involved in chronic inflammation. The study was conducted in vitro and highlighted the plant’s ability to reduce the production of inflammatory interleukins. Active compounds such as chamazulene and achillein were isolated and tested for anti-inflammatory activity, with promising results. Researchers recommended the use of the plant for skin inflammation, arthritis, and minor wounds, especially in external formulations.
General Contraindications
- Do not apply poultices to open wounds, infected skin, or severe burns.
- Comfrey should not be used internally due to the content of pyrrolizidine alkaloids, which can affect the liver.
- Calendula may cause allergic reactions in individuals sensitive to plants from the Asteraceae family.
- In case of pregnancy, breastfeeding, or severe dermatological conditions, consult a doctor before use.
- It is recommended to test on a small area of skin to avoid local allergic reactions.
General Application Method:
- Preparation: The plant is gently crushed (or used as a decoction/infusion).
- Application: Place it on a gauze compress and apply it to the affected area.
- Duration: Leave it on for 20-30 minutes, then it can be reapplied 2-3 times a day.
Sources:
- Journal of Clinical Pharmacy and Therapeutics, article: Calendula officinalis as a topical treatment for radiodermatitis.
- Phytomedicine, article: Efficacy and safety of topical Symphytum (comfrey) cream in ankle sprain.
- Evidence-Based Complementary and Alternative Medicine, article: The efficacy of cabbage leaves vs diclofenac gel in knee osteoarthritis.
- Iranian Journal of Basic Medical Sciences, article: Anti-inflammatory effects of Achillea millefolium extract via COX and LOX inhibition.
