Cold plunges and saunas are practices that date back centuries, but they’re gaining popularity with increasing numbers of people trying these cold and hot therapies for health, relaxation, energy, or some variation of these outcomes. If you’re undergoing cancer treatment, will these treatments help? Are they safe to continue or try? Read on for more on this topic!
What are the benefits of cold plunges?
The purpose of cold therapy is to lower the temperature of your body. This can be achieved through cold plunges, cold showers, or cold chambers. While more research is needed to fully understand the benefits of cold therapy, some studies suggest it can help decrease inflammation, reduce pain, improve focus, and boost mental health. Individuals have also reported that cold plunging improved their sleep, but more data is needed to uncover the connection between cold therapy and sleep.
What are the benefits of saunas?
There are a few different types of saunas, but they all serve the same function: to significantly increase the temperature in a small room and raise your core temperature. Depending on the type of sauna, the room can be anywhere from 120 degrees to 195 degrees. Infrared saunas use specific light rays to heat up your body (rather than the room), while traditional saunas heat the room. As your body temperature rises, the increased blood flow can promote relaxation, improve circulation, reduce stress, and reduce pain.
Are cold plunges and saunas safe when you’re in treatment for cancer?
There are risks to consider for both saunas and cold plunges. If you have heart conditions, neurologic conditions, neuropathy, hypertension, or are at risk for a stroke, you should avoid both therapies. Before trying either of these, be sure to consult your medical team and ask if these complementary therapies could be a part of your cancer care and how you can safely incorporate them.
While further investigation is needed to determine whether exposure to heat and/or cold can help treat cancer itself or enhance the efficacy of standard treatments, preliminary research suggests there are potential benefits of hot and cold therapies. They may help reduce cancer-related pain, relieve stress, and improve mental health. You may also find these therapies provide an opportunity to be present in your body or to practice breathing exercises to promote relaxation.
So what’s the verdict on saunas and cold plunges? The best answer is to speak with your care team and get clearance before trying any new therapies. Depending on your overall health, cancer type, current treatment plan, and medications, your answer may differ.
As always, consult with your medical provider for any specific questions about your own health. For general cancer-related queries, connect with an Outcomes4Me oncology nurse practitioner at no charge through the Outcomes4Me app, using the “Ask Outcomes4Me” button.
