The Comfrey Plant - A Plant to Ease Muscle and Joint Pain
Multiple scientific studies suggest a cream made from the flowering comfrey plant is effective for back pain, ankle sprains and knee osteoarthritis
The comfrey plant was the subject of a recent Wall Street Journal article. Below is the article in its entirety. At the end of the article is a link to the University of Maryland Medical Center Complementary and Alternative Medicine Guide discussing the medical benefits of the comfrey plant.
By LAURA JOHANNES
April 20, 2015 6:24 p.m. ET
The Claim: Lotion made from the flowering comfrey plant is a natural way to ease muscle and joint pain.
The Verdict: Several scientific studies suggest comfrey is effective for back pain, ankle sprains and knee osteoarthritis. One study even found it hastened healing of abrasions. However, most of the studies are funded by manufacturers and scientists say more independent research is needed.
Lotions containing comfrey (pronounced come-free) are made either from the root of the plant, or the stems and leaves, depending on the manufacturer. A review last year from the independent Cochrane Collaboration found that there is low quality, or inconclusive, evidence, for its use in treating back pain, and a 2013 Cochrane review found it “probably” improves arthritis pain more than a placebo.
“It seems to me to be particularly beneficial for knee osteoarthritis,” says Dwain M. Daniel, an associate professor of clinical sciences at Texas Chiropractic College in Pasadena, Texas. The evidence for comfrey appears good, particularly for knee pain and sprained ankles, he says, pointing out that a potential caveat in interpreting the data is the fact that manufacturers have paid for most studies.
Traumaplant comfrey cream sells for $24.95 for a 50-gram tube. PHOTO: HARRAS PHARMA
Much of the research has been funded by two German companies. Merck KGaA, a company not connected to the U.S. pharmaceutical company Merck & Co., has funded published studies that found beneficial effects on sprains, back pain and knee arthritis for its Kytta comfrey-root cream. Harras Pharma Curarina Arzneimittel GmbH has funded studies showing a wide range of benefits for its Traumaplant cream, including a speedier healing of abrasions, as measured by their surface areas in a 2012 study of 108 children ages 3 to 12. Traumaplant is made from stems and leaves of comfrey grown in a monastery garden in Germany, according to Robert Rebitzer, Harras’ export manager.
Comfrey appears to work by relieving inflammation and swelling, says Mathias Schmidt, a pharmacist by training who works as scientific consultant to Harras. There’s also a theory that it increases circulation, but that hasn’t been proven, he adds.
Traumaplant, $24.95 for a 50-gram tube, is sold in the U.S. by EuroPharma Inc. of Green Bay, Wis. Kytta isn’t sold in the U.S. by its manufacturer, but can be found on some specialty websites.
There haven’t been any major side effects from comfrey lotion reported in clinical trials. Both Traumaplant and Kytta have undetectable levels of pyrrolizidine alkaloids, substances that can be toxic, particularly to the liver, the companies say. Oral formulations such as capsules and tea—formerly used for their purported healing properties—mostly have disappeared from the U.S. market following a safety warning from the Food and Drug Administration in 2001.
The FDA hasn’t expressed any safety concerns about the creams, but companies can’t make health claims for the creams unless they are approved as drugs, says FDA spokeswoman Jennifer Corbett Dooren. In recent years, according to its website, the FDA has taken enforcement action against several companies selling comfrey cream and making illegal claims.
EuroPharma doesn’t make any claims for Traumaplant, says company Chief Science Officer Cheryl Myers.
Traumaplant® Comfrey Cream
- For bruises and sprains, joint and muscle pain
Relieves pain, reduces swelling and inflammation
Additional wound healing, for open and blunt injuries
Highly concentrated active ingredient from medical comfrey
Made from the blossoms, leaves, and stems of a specialized comfrey grown specifically for the product (Symphytum x uplandicum NYMAN), Traumaplant is free of the pyrrolizidine alkaloids found in more common comfrey varieties extracted from the root.
- 14 clinical studies, including 4 randomized, double-blind studies
- Free of toxic pyrrolizidine alkaloids (PAs)
- Safe for children ages 4 and up
- Specialized comfrey – grown especially for this product
- Non-staining comfrey cream
- A favorite worldwide – millions sold -- finally available in the United States!
- A must-have for every home remedy kit, backpack, or purse!
- One tube does it all!
Frequently Asked Questions for Traumaplant
Q: What about pyrrolizidine alkaloids (PAs)? Aren’t they common in comfrey?
A: In many common types of comfrey, PAs can be a concern. With Traumaplant you don’t have to worry. The specific comfrey plant used for the product has been developed to be free of pyrrolizidine alkaloids, and only the aerial parts of the plants are used to make the soothing cream, which are naturally PA free as well.
Additionally, the plants receive extremely close attention. This ensures that they are never contaminated by other comfrey species.
Traumaplant also retains all the beneficial components of the plant, so you get the choline, rosmarinic acid derivatives and allantoin you need for natural care.
Q: Is it okay if my children use Traumaplant?
A: Yes. Traumaplant’s properties are perfect for children ages 4 years and older. Kids get into quite a bit when they’re playing outside or part of a sports team, so this product is an ideal natural option.