Those Finns Are Right – Saunas Can Make You Happier and Healthier

A 2020 Article in Medical Journal the Lancet That Referenced the Earlier Analysis Said Folk Theories Claiming That Steam Loosens Mucus, Opens Nasal Passages, and Reduces Mucosal Inflammation All Remain Unproven.

Relief Is Temporary, and Also Subjective

Several Participants from the Australian Trial Reported a Pleasant Warming in the Face, as Well as Lessened Headache Symptoms, After Their Sauna Experience, the Researchers Noted.

A Sauna in This Hong Kong Home Takes Scandi-Style Living to the Max

Any Such Moments of Relief Are Fleeting, Though, and Don’t Directly Combat the Root Cause of Your Cold: Viruses. Sensations of Ease Experienced in a Sauna Can Be Likened to the Comfort Felt After a Warm Shower – They Don’t Alter the Course or Duration of Your Illness.

Dehydration and Infection Risks

The Long-Held Notion That You Can “Sweat out a Cold” Is Scientifically Unsound. What’s More, Extended Exposure to High Temperatures in Saunas That Causes That Sweating Can Lead to Dehydration, Which Can Worsen Existing Cold Symptoms.

Saunas May Prevent a Cold

While Having a Sauna When You’re Already Suffering from a Cold May Not Help You Recover More Quickly, Studies Suggest That Having Regular Sauna Baths May Help Keep Colds and Other Respiratory Conditions at Bay.

Strep Throat: All You Need to Know About This Sometimes Deadly Infection

A 2017 Study Published in the European Journal of Epidemiology Involving 1,935 Sauna-Going Men Aged 42 to 61 Found a Link Between Frequent Sauna Use and a Reduced Risk of Acute and Chronic Respiratory Conditions.

Experts Provide 7 Ayurvedic Remedies for Your Cold, Flu and Covid Symptoms

If Your Cold Symptoms Take a Turn for the Worse, Then You Know It’s Time to Consult a Trusted Healthcare Professional.

Health Questions: Is a Sauna Good for a Cold? What the Science Says

By James H. Sterling

• Oct 8, 2026 • 3 min read

Health Questions: Is a Sauna Good for a Cold? What the Science Says

Direct Answer • Key Takeaway

The Results of a Randomised Controlled Trial Showed That Inhaling Hot Steam in a Sauna Has No Significant Impact on Symptoms of a Common Cold.

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

Tags: health questions sauna good cold what science says