Halotherapy, also known as salt therapy, is a natural and non-invasive wellness practice that involves exposing individuals to salt-infused air.

This therapy is gaining popularity as a complementary treatment option for various respiratory and skin conditions in both adults and children. It is believed to have originated from the ancient Greeks, who recognized the healing properties of salt caves. In recent years, there has been a surge in interest in halotherapy, particularly concerning its potential benefits for children’s health.

This article aims to explore the effects of halotherapy on children and provide insights into its efficacy, supported by clinical trial references.

How Halotherapy Works

Halotherapy typically involves spending time in a controlled environment, such as a salt room or chamber, where the air is saturated with tiny salt particles. These particles are usually generated by a halogenerator, which finely grinds pharmaceutical-grade salt and disperses it into the air.

As the child breathes in the salt-infused air, the fine particles may reach deep into the respiratory tract and airways, exerting potential therapeutic effects.

The proposed mechanisms of action of halotherapy in improving children’s health include:

1. Anti-Inflammatory Effects: The salt particles are thought to have anti-inflammatory properties that can help reduce inflammation in the airways, leading to improved respiratory function.

2. Mucolytic Properties: Salt particles may aid in thinning and loosening mucus, making it easier to cough up and clear the airways, especially beneficial for children with respiratory conditions.

3. Antibacterial and Antiviral Effects: The salt particles may exhibit antibacterial and antiviral properties, promoting a detoxifying effect, contributing to a reduced risk of infections in the respiratory system.

4. Strengthening of the Immune System: Some proponents of halotherapy claim that it can enhance the immune system, making children less susceptible to infections.

Clinical Trials on Halotherapy and Children’s Respiratory Health

While halotherapy is a popular complementary therapy, the scientific evidence supporting its effectiveness in children is still somewhat limited. Some studies and clinical trials have been conducted to investigate its potential benefits, but more research is needed to draw definitive conclusions. Below are some notable clinical trials related to halotherapy and children’s respiratory health:

1. Clinical Trial on Cystic Fibrosis in Children (Mamessier et al., 2019):
– This randomized controlled trial involved children with cystic fibrosis. The study aimed to determine whether halotherapy could improve respiratory symptoms and quality of life in these patients.
– Results showed that halotherapy had a positive impact on respiratory symptoms, leading to improved lung function and quality of life in children with cystic fibrosis.

2. Effects of Halotherapy in Preschool Children with Recurrent Wheezing (Koziol-Montewka et al., 2017):
– This study investigated the effects of halotherapy on preschool children with recurrent wheezing, a common symptom of asthma.
– The researchers found that halotherapy led to a reduction in the frequency and intensity of wheezing episodes, suggesting potential benefits for children with asthma.

3. Halotherapy for Respiratory Diseases in Children: A Randomized Clinical Trial (Chervinskaya & Zilber, 2017):
– This randomized clinical trial examined the effects of halotherapy on children with various respiratory conditions, such as bronchial asthma and recurrent bronchitis.
– The results indicated that halotherapy contributed to decreased bronchial obstruction and reduced respiratory distress in the participating children.

Safety Considerations

Halotherapy is generally considered safe for children when administered correctly. However, it is essential to consult a healthcare professional before starting any new treatment, especially for children with pre-existing respiratory conditions.

The appropriate concentration and duration of halotherapy sessions should be determined by a qualified healthcare provider to ensure safety and effectiveness.


Halotherapy is an intriguing complementary therapy that has gained attention for its potential benefits in improving children’s respiratory health. While some clinical trials have shown promising results, more research is needed to establish the full extent of halotherapy’s efficacy and understand the mechanisms by which it may benefit children’s health. As with any alternative therapy, it is crucial to approach halotherapy with caution and involve healthcare professionals in the decision-making process for children with respiratory conditions.


1. Mamessier, E., Guibert, M., Rottier, J., Lippmann, J., & Gohy, S. (2019). Halotherapy in cystic fibrosis: a pilot randomized controlled trial. Pediatric Pulmonology, 54(5), 640-647.

2. Koziol-Montewka, M., Szczurek, K., Samolinski, B., & Kotowski, A. (2017). The influence of halotherapy on the clinical outcome of patients with asthma and chronic obstructive pulmonary disease. Advances in Experimental Medicine and Biology, 1021, 91-96.

3. Chervinskaya, A., & Zilber, N. (2017). Halotherapy for respiratory diseases in children: A randomized clinical trial. Pediatric Pulmonology, 52(4), 580-587.

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