Are Himalayan Salt Lamps Actually Healthy?

Effect On Coughing

Himalayan salt lamps may trap dust particles and filter air pollutants, and this could reduce coughing. While more research on the lamps is necessary, research has shown salt therapy does have a positive effect on coughing. The practice of salt therapy dates back to the late 1800s. Studies have shown receiving salt therapy in a salt cave helps up to eighty-five percent of study participants with asthma and up to ninety-seven percent of participants with chronic bronchitis. Patients who notice frequent coughing should be evaluated by a physician, and they should ask about if they might benefit from salt therapy or a Himalayan salt lamp.