Could CBD Oil Relieve Your Heart Failure Symptoms Or Help You Manage Your Disease? This herbal supplement is sold over the counter and can be marketed with various health claims, but heart experts aren’t sure it’s worth or even safe if you have heart failure.
“Patients with heart failure should know that although CBD has been touted as a wonder compound and seems to be present in almost everything these days, it has never been shown to have significant cardiovascular benefits in them. human studies, ”says Scott Lundgren, DO, a transplant cardiologist at Nebraska Medicine in Omaha.
What is CBD Oil?
CBD oil contains cannabidiol, a liquid herbal supplement made from the cannabis plant. It doesn’t have the same effect on the brain as THC, another compound found in cannabis that gives you a ‘high’ when smoked or eaten, says Larry Allen, MD, associate division manager for business cardiology clinics at the University of Colorado at Anschutz. Medical campus.
“There are no known cardiovascular benefits for cannabis or cannabidiol, and there may even be unwanted effects, so people should not take these products and think they will have positive effects on their health. cardiovascular, ”says Allen, who is also a co-author. of the American Heart Association’s Statement on All Cannabis Products.
In 2018, the FDA approved the first purified oral CBD drug, Epidiolex, to treat seizures in two rare forms of epilepsy. Two synthetic versions of cannabinoids are also approved: dronabinol (Marinol, Syndros) for the treatment of nausea during cancer chemotherapy and nabilone (Cesamet) for the treatment of weight loss associated with AIDS. Marinol is synthetic THC
Some of the proven benefits of CBD in other health concerns may intrigue people with heart failure, Allen explains.
“Does this stimulate your appetite?” Yes. Do people gain weight if they gain it? Maybe true. Patients with severe heart failure suffer from cachexia, “or severe weight loss and muscle wasting,” he says. “You could say that people with nausea, lack of appetite or who are losing weight might think that CBD would help them. People with heart failure experience quite a bit of discomfort, including edema [swelling] and somatic or pain-related issues, so you might think CBD has a role.
But there isn’t really any evidence to prove that it will relieve symptoms of heart failure or that it is safe to use if you have heart failure, he adds.
What we know about CBD
Some research suggests that CBD oil may improve certain heart symptoms:
- A very small 2017 study in England found that CBD improved resting blood pressure and stress-related spikes in blood pressure in people without heart problems.
- Various animal studies have shown that CBD can improve vasorelaxation, or the opening of arteries for better blood flow, as well as reduce inflammation. A small clinical trial from Mexico studying CBD in people with heart failure has yet to report results.
- A large study of more than 161,000 people hospitalized for heart failure who had used marijuana found that they had, on average, a lower risk of death and shorter hospital stays. But that doesn’t necessarily mean that CBD oil would have the same benefit.
In the United States, it is illegal to market CBD by adding it to any food or labeling it as a dietary supplement. Plus, while the FDA has approved a few CBD drugs to treat certain conditions, don’t expect over-the-counter CBD to be safe or beneficial for heart failure, Lundgren says.
“CBD oil may not have the same properties, and it can actually cause gastrointestinal upset like diarrhea or decreased appetite. CBD products may contain unknown ingredients and may not be labeled precisely, ”he says.
When you use CBD oil, your liver breaks it down. During this process, it could interfere with your medicines for heart failure or other heart conditions. “CBD has known interactions with warfarin, some statins, calcium channel blockers, beta blockers, and nitrates. Just because a supplement is ‘natural’ doesn’t mean it’s safe, ”says Lundgren.
CBD can pose health risks
CBD oil needs to be studied in randomized clinical trials in people, not animals, before it can be considered safe or effective for heart failure, Lundgren explains. In the meantime, he advises against buying or using CBD. “There is some evidence that CBD can cause liver damage as well as male infertility issues. When consumed with alcohol, individuals may experience increased drowsiness which can lead to injury in the home. “
If you have heart failure, you might feel like you’re taking control of your own care by trying herbal treatments that don’t require a prescription. To be on the safe side, talk to your cardiologist first: ask questions about CBD oil and make decisions together on whether to use that or any supplement, Allen says.
“CBD products cost money and may prevent you from taking prescribed treatments for heart failure that are evidence-based. They could cause indirect damage to people with heart failure. … We already have half a dozen treatments for the symptoms of heart failure and to help you live longer.