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Herbal steam inhalation may help with bronchitis, cough, sore throat, runny nose and anxiety




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Steam inhalation is a relatively safe, accessible and effective method of dealing with a number of cold-related disorders, but also with your emotional state. There are many suitable herbs that possess antibacterial, anti-inflammatory and soothing effect. Why don't you set up a home spa today? ;)

Author: Rositsa Tashkova, Master of Molecular Biology and Microbiology

Steam inhalations have been a means of alleviating conditions such as runny nose, bronchitis, sore throat and cough since ancient times. The first people who are reported to have used inhalation as a remedy are Egyptians.

Even steam inhalations with pure or salted water only may provide relief [ref.1]. Most inhaled microorganisms and particles fail to reach peripheral airways - they get stuck in a mobile layer of mucus secretions covering the upper respiratory tract. This is followed by mucociliary clearance, i.e. secretion and cilia movements of the respiratory epithelium, which return pathogens and contaminants back out through coughing and runny nose.

Steam inhalation supports this process and moisturizes the airways, which leads to relief. When herbs are added to the inhalation solution, they can have a therapeutic effect locally in the airways, as their healing substances are contained in the aerosols that are inhaled.

In this article, we will focus on herbs that are suitable for steam inhalation in infectious diseases of the respiratory tract and anxiety.

How to do steam inhalation at home

Steam inhalation is very easy to perform at home and with handy means, although special inhalers are also sold, which have both advantages and disadvantages.

Steam inhalation with handy means is done by boiling water in a kettle or saucepan. Herbs, essential oils, salt or baking soda are added to the water. It is good to check in advance whether you are allergic to the herb or essential oil that you intend to use.

Let the herbs boil for a few minutes and move the container from the heat, wait for the temperature to become tolerable, and only then proceed to inhale the vapor.

This can be done by covering the head and vessel with a cloth, so as not to lose the steam, as well as with inhalation through a funnel, but with caution to avoid burning the mucous membranes (the funnel creates a concentrated jet that may be too hot).

team inhalation is done no more than 10 minutes.

Steam inhalation is not advisable for children up to 12 years, due to the risk of burning.

The difference between inhalers and inhalation with handy means

Inhalers are safe in terms of temperature - they maintain a vapour temperature of about 40 degrees, thus eliminating the risk of burning the mucous membrane that exists when inhaling over a saucepan or kettle.

But it is not appropriate to put essential oils or herbal infusions in inhalers, since they emit much smaller particles (under 10 microns) than in ordinary inhalation, and this creates a risk of the substances getting too deep into the respiratory system - this is undesirable.

Inhalers can be used to take certain inhalation drugs prescribed by a doctor, which is not possible by simple inhalation.

Herbs that are suitable for inhalation at home

Steam inhalation can be used for various purposes and to alleviate a variety of inconveniences - runny nose, stuffy nose, insomnia and anxiety, in chronic obstructive pulmonary disease, for expectoration, for prevention. But this method usually shows the best results when combined with conventional treatment for more serious diseases.

Here are the most suitable herbs for steam inhalation:
  • Rosemary (Rosmarinus officinalis) - it has anti-inflammatory properties and has antibacterial and antiviral effect; a 2013 study has proven that rosemary stimulates the activity of the nervous system and leads to a feeling of freshness and vigor [ref.5].
  • Basil (Ocimum basilicum) - is believed to have anti-inflammatory and sedative action; according to a 2019 study on mice, water-ethanol basil extract may be helpful for asthma sufferers [ref.6].
  • Mint (Mentha piperita) - according to a 2020 study on mice, inhalations with mint can also improve the condition of asthma sufferers [ref.7].
  • Eucalyptus - its main component, 1,8-cyneol, has antimicrobial effects against many bacteria, including the causative agent of tuberculosis Mycobacterium tuberculosis and methicillin-resistant Staphylococcus aureus (MRSA), viruses and fungi (including Candida). It also has immunostimulatory, anti-inflammatory, antioxidant, analgesic and antispasmodic effects [ref.8].

Inhalation is a relatively safe, accessible and effective method of dealing with a number of cold-related disorders, but also with your emotional state. There are many suitable herbs that possess antibacterial, anti-inflammatory and soothing effect.

In addition to medicinal purposes, inhalation can also be used for prevention or refreshment, as well as for cleansing the skin of the face. Why not set up a home spa? ;)

  1. How to do steam inhalation at home
  2. The difference between inhalers and inhalation with handy means
  3. Herbs that are suitable for inhalation at home


  1. Does inhalation with saline help in pneumonia ,2020,
  2. The effect of inhalation of matricaria chamomile essential oil on patients'anxiety before esophagogastroduodenoscopy, 2018, Research Gate
  3. The effects of Thymus vulgaris inhalation therapy on airway status and oxygen saturation of patients under mechanical ventilation: A randomized clinical trial, 2020, Advances in Integrative Medicine
  4. Tea tree oil nanoemulsions for inhalation therapies of bacterial and fungal pneumonia, 2016, Colloids and Surfaces B: Biointerfaces
  5. Effects of inhaled rosemary oil on subjective feelings and activities of the nervous system, 2013, Scientia Pharmaceutica
  6. Immunomodulatory and anti-inflammatory effects of hydro-ethanolic extract of Ocimum basilicum leaves and its effect on lung pathological changes in an ovalbumin-induced rat model of asthma, 2019, BMC Complementary and Alternative Medicine
  7. Inhalation of Essential Oil from Mentha piperita Ameliorates PM10-Exposed Asthma by Targeting IL-6/JAK2/STAT3 Pathway Based on a Network Pharmacological Analysis, 2020, Pharmaceuticals
  8. Immune-modifying and antimicrobial effects of Eucalyptus oil and simple inhalation devices, 2010, Alternative medicine review : a journal of clinical therapeutic

The author

👩 🔬 Rositsa Tashkova-Kacharova has a Bachelor degree in Molecular Biology and a Master's degree in Microbiology and Microbiological Control. She completed her Master's thesis at the University of Nantes, France. At that time she painted a Christmas tree of bacteria and inspired the announcement of the first competition for drawing with microorganisms Agar Art. For 3 years she was the editor of the journal Bulgarian Science and continues to write about science and medicine.


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