Should Cayenne Pepper REALLY be Used to Stop Bleeding?

Should Cayenne Pepper REALLY be Used to Stop Bleeding?

I have seen quite a lot of websites (including some of my favorite prepper sites) claiming that cayenne pepper can be used to stop serious bleeding in as little as 10 seconds. All you do is pour the cayenne pepper directly on the open wound….apparently. This is a false claim.

Cayenne pepper powder is produced from capsicum peppers and contains capsaicin, the chemical responsible for a pepper’s spiciness. This active ingredient causes vasodilation (blood vessels getting bigger) which would make bleeding worse, not better.

One particularly dubious claim regarding cayenne pepper comes from the website of David Wolfe, which is already well-known as a safe harbor for flawed scientific premises. The article that is most widely circulated it titled “How to Stop Serious Bleeding in 10 Seconds!” in which they claim:

If a person applies cayenne pepper to an open wound, it will stop bleeding. This even works for deep cuts that are a serious cause for concern … Cayenne pepper returns blood pressure to normal so that clotting is easier. It can be used on any cut to stop bleeding and can be applied topically or taken orally.

The so called evidence used to support the claims were scant to say the least. They cited a dead eHow link, a website called cayenne-pepper.info and a herbal remedy book that was originally published back in the 70s in which two broad claims were made:

  1. Cayenne pepper can stop bleeding when it is put directly in an open wound.
  2. Cayenne pepper can stop bleeding when it is ingested orally. Quoting the website “cayenne-pepper.info”, the Wolfe article repeated the claim that “whether the bleeding is internal or external, a teaspoon of cayenne taken orally in a glass of hot water will stop the bleeding quickly.”

Neither of the claims above is how it works at all.

Capsaicin Doesn’t “Cauterize a Wound” as it Doesn’t Create Heat

Capsaicin does not actually create heat. Instead, it binds to a specific pain receptor in a way that mimics the sensation of pain and heat. Cauterization, the process of burning (or freezing) skin with metal or chemicals to stop bleeding and prevent infection, requires actual heat, cold, or specific acids that produce chemical burns, none of which is provided by cayenne pepper powder.

It is for related reasons that capsaicin has been investigated as a possible topical pain reliever. Several studies have shown the chemical is capable of reducing pain, likely through a process that involves depleting the chemicals responsible for sending pain signals after they are overstimulated. A reduction in pain, however, is significantly different than a reduction in bleeding.

Equalizing Blood Pressure” Is Not a Thing

The top Google search results for the vaguely medical-sounding phrase “equalize blood pressure” are links to the very same articles about capsaicin’s ability to stop bleeding that we are working to debunk. However, in the herbal remedy world, the term appears most commonly to mean “lowering or raising [blood pressure] to normal levels,according to the 2001 book Herbal Remedies: A Quick and Easy Guide to Common Disorders and Their Herbal Treatments.

The effect capsaicin has on blood pressure is a complicated and poorly understood area of science, and various studies suggest it has an ability to both raise or lower blood pressure depending on how and/or when it is administered. The potential ability for capsaicin to raise or lower blood pressure, however, is wholly irrelevant to the issue of wound healing, according to Lawrence Fine, a scientist with the Division of Cardiovascular Science at the National Heart, Lung, and Blood Institute. “I am unaware of any science information [holding] that any change within the normal range of blood pressure will affect wounding healing,” he told us via email.

Capsicum Peppers Do Not Affect Blood Clotting

With the mysterious “equalizing blood pressure” mechanism squarely behind us, we can attempt to make sense of the claim that “blood circulation brings nutrients and oxygen and is imperative to the process of tissue healing.” Blood’s role in transporting oxygen and other important chemicals within the human body is obvious and not controversial. However, specific chemicals (not scientific platitudes) are associated with the process of coagulation. “Clotting is easier” after ingesting cayenne pepper, Wolfe’s article suggested without evidence.

I’m unaware of any scientific data to support the claim that cayenne pepper can stop bleeding,” Donna Di Michele, the Deputy Director of the Division of Blood Diseases and Resources at the National Heart, Lung, and Blood Institute, told us via email. “Capsicum, which is a species of pepper, is sometimes listed as a food or supplement that may increase the likelihood of bleeding in individuals who are so predisposed, particularly when on an anticoagulant,” she said, adding that some uncertainty in this area of research still exists.

Indeed, this is perhaps the most perverse part of Wolfe’s clickbait: the fact that the purported remedy he selected for curtailing bleeding time may in fact be associated with the risk of increasing the time it takes to stop bleeding.

Source: Snopes.com

Survivalist

Craig Burr is the founder and editor of UK Survival Guides.He has a passion for emergency preparedness and survival that he wants to share with others through the use of articles and gear reviews.Stay safe!

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