Millions of workers worldwide are exposed to harmful dust, fumes, and chemicals that can cause occupational lung diseases — one of the most common being Chronic Obstructive Lung Disease (COLD). While conventional treatments help manage symptoms, many people are looking for natural and supportive therapies to enhance lung function and quality of life.
One of the most effective emerging options is controlled halotherapy, or salt therapy. A recent clinical study shows that halotherapy can significantly improve breathing and lung health in workers suffering from occupational COLD.
The Research: How Effective Is Halotherapy?
A clinical study (PMID: 30351691) evaluated controlled halotherapy in 73 patients aged 45–64 with occupational COLD in mild or moderate stages. Patients were split into two groups:
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One group received standard medical care.
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The other group received standard care plus 10 sessions of controlled halotherapy using dry sodium chloride aerosol.
Results of the Study
✔️ Significant improvement was observed in lung function and symptoms:
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For mild COLD: 40% of patients experienced major improvements.
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For moderate COLD: 30% of patients experienced major improvements.
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Overall treatment efficacy reached 90% for mild COLD and 85% for moderate COLD patients.
✔️ Better respiratory comfort and reduced coughing
✔️ Improved airway clearance and lung capacity
✔️ Enhanced rehabilitation and prevention of disease progression
How Does Halotherapy Work?
Halotherapy involves controlled inhalation of fine dry salt particles dispersed into the air of a salt room or through personal salt therapy devices. These particles:
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Thin and loosen mucus, helping to clear the airways
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Reduce inflammation in the bronchial tubes
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Support natural lung cleansing
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Improve the body’s immune defense in the respiratory tract
Why Workers and Wellness Seekers Are Turning to Halotherapy
Occupational lung diseases can affect construction workers, factory workers, miners, textile workers, and many others. Many are now seeking natural ways to breathe better alongside conventional treatment.
Halotherapy offers a safe, drug-free option that is:
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Effective for rehabilitation and prevention
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Easy to integrate into wellness programs
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Non-invasive with no significant side effects