A bowl of hot water emanating steam against a black background

Effective Steam Therapy to Relieve Cough

Coughing fits can be uncomfortable, disruptive, and frustrating, especially when they seem to linger. While medications and cough syrups are common solutions, steam therapy offers a simple and natural way to alleviate symptoms. This age-old method uses warm, moist air to soothe the airways, reduce inflammation, and loosen mucus. In this blog, we’ll explore how steam therapy works to relieve coughs, along with tips on how to effectively use it at home to find relief.

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What Causes a Cough?

A cough is typically a protective reflex designed to clear irritants from your respiratory system. It can be triggered by anything from viruses and allergies to smoking and pollution. When the airways become irritated or inflamed, your body responds with coughing to help remove the irritants or excess mucus. While coughing is a necessary function, it can become uncomfortable when it’s persistent or accompanied by congestion.

Common Symptoms of a Cough

Coughs can range from mild and dry to more severe and productive, depending on the cause. Symptoms of a cough might include a tickling sensation in the throat, chest tightness, or difficulty breathing due to mucus buildup. Persistent coughing can also cause soreness in the chest or throat and may lead to shortness of breath, especially during coughing fits.

Natural Remedies: How Steam Therapy Relieves Coughing

Moistens Dry Airways

Dry airways often trigger persistent coughing, especially in cold weather or dry environments. Inhaling steam helps add moisture to the airways, which reduces irritation and makes coughing less frequent. This can be particularly helpful for dry, tickling coughs that occur during the night or in air-conditioned spaces.


To use steam to moisten your airways, you can boil a pot of water, transfer it to a heat-safe bowl, and place a towel over your head to create a tent. Lean over the bowl, keeping your face about 12 inches from the water, and inhale deeply for 5-10 minutes. The steam will help hydrate your respiratory tract and soothe dry coughing.

Loosens Mucus in the Lungs

When you have a productive cough with mucus, steam therapy can be an excellent way to loosen and thin out mucus. The warmth from the steam softens the mucus, making it easier to expel when coughing. This is especially beneficial for people with chest congestion, colds, or respiratory infections.


For a simple way to loosen mucus, try taking a hot shower and breathing in the steam. The heat from the water will help break up mucus in the lungs, and the moist air will encourage mucus drainage. A steam inhalation device can also be used for a more concentrated treatment.

Relieves Inflammation in the Respiratory System

Steam therapy is known to help reduce inflammation in the respiratory system. Inhaled steam helps to relax and open up the airways, making it easier to breathe and reducing the severity of coughing fits. The soothing heat calms the irritated linings of your throat and bronchial tubes, which is helpful for people with asthma, bronchitis, or other respiratory conditions.


To target inflammation, consider adding a few drops of essential oils such as eucalyptus or peppermint to the steam. Eucalyptus is known for its anti-inflammatory properties, and when combined with steam, it can further reduce airway irritation.

Calms Nighttime Coughing

Nighttime coughing can be particularly bothersome and interfere with sleep. This often occurs because lying down causes mucus to settle in the throat, triggering more coughing. Steam therapy can be a soothing pre-bedtime routine to calm the airways and reduce coughing before sleep.


To calm nighttime coughing, fill your bathroom with steam by running a hot shower for several minutes. Stand in the bathroom and breathe in the moist air before bed. This will help open up your airways and prepare your body for restful sleep without persistent coughing.

Enhances Breathing During Asthma Attacks

Asthma can cause tightness in the chest and difficulty breathing, often leading to coughing fits. Steam therapy helps to open the airways, reduce bronchial inflammation, and make breathing easier. While it’s not a cure for asthma, steam can provide temporary relief during an attack.


In the event of an asthma-related coughing fit, try sitting in a steam-filled bathroom for 10-15 minutes. Deep breaths of warm, moist air will help you regain control of your breathing and reduce coughing. Just ensure the steam isn’t too hot, as extreme heat can exacerbate asthma symptoms in some people.

Eases Sinus Congestion

When sinus congestion contributes to your cough, steam therapy can work wonders by loosening mucus in the nasal passages. Congestion in the sinuses often leads to post-nasal drip, which triggers coughing. Steam therapy can relieve sinus pressure and clear up congestion, allowing you to breathe more easily and cough less.


To ease sinus congestion, you can use a steam inhaler or take a steam bath. Inhaling the moist air helps thin the mucus in your nasal passages, reducing the amount that drips down the back of your throat and lessening the urge to cough.

Soothes Irritated Throat Tissues

Frequent coughing can lead to a sore and irritated throat. Steam therapy soothes these irritated tissues by providing warm moisture that coats the throat and reduces dryness. This can help reduce the harshness of coughing and bring comfort to sore throats.


To soothe your throat, boil water and add a few calming herbs such as chamomile or lavender to the steam. Lean over the bowl, breathe in the vapors, and let the moisture gently calm your throat. This method can be done several times a day to keep your throat lubricated.

Clears Irritants from the Air

For those suffering from allergies or exposure to pollutants, steam therapy can help clear irritants like dust, pollen, and smoke from your respiratory system. These irritants can cause coughing fits, especially in sensitive individuals. Steam helps remove these particles, reducing coughing caused by allergies or environmental irritants.


Using a vaporizer or humidifier is an excellent way to add moisture to your home’s air and keep irritants at bay. By maintaining a steam-filled environment, you can prevent coughing fits triggered by allergens.

Relieves Bronchitis Symptoms

Bronchitis often leads to painful, persistent coughing due to inflamed bronchial tubes. Steam therapy is an effective way to alleviate bronchitis symptoms, as the moist heat helps to relax the bronchial tubes and reduce inflammation. This makes it easier to cough up mucus and breathe more freely.


If you’re dealing with bronchitis, using a facial steamer or taking a long, hot shower can provide much-needed relief. Adding a few drops of eucalyptus or tea tree oil can enhance the effect, helping to clear out mucus and support your body’s healing process.

Provides Natural Hydration for Respiratory Tract

Dry air can exacerbate coughing by stripping moisture from your respiratory tract. Steam therapy helps restore hydration, which is essential for keeping the respiratory system functioning smoothly. Moisturized airways are less likely to become irritated, which can prevent coughing from getting worse.


A humidifier can be a helpful tool to maintain proper hydration in your home. By running it while you sleep or during dry winter months, you can reduce the likelihood of waking up with a dry throat or persistent cough.

Precautions for Using Steam Therapy

While steam therapy is generally safe and effective, there are a few precautions to consider. First, be mindful of the temperature of the steam. Extremely hot steam can cause burns or irritate sensitive airways. Always ensure the steam is warm, not scalding, and avoid getting too close to the hot water source.


Additionally, those with asthma should use steam therapy with caution. While it can provide relief for some, others may experience worsened symptoms due to the heat. If you have asthma, it’s best to consult your healthcare provider before using steam therapy to ensure it’s safe for your condition.

Final Thoughts

Steam therapy is a natural, soothing method to calm coughing fits and support respiratory health. By adding moisture to the airways, loosening mucus, and reducing inflammation, it provides quick relief for coughs caused by dryness, congestion, or respiratory irritation. Experimenting with different steam methods and incorporating essential oils can help you find the best routine for your needs. There are so many natural remedies in this world, and finding the ones that meet your specific needs are just a few natural ingredients away. Welcome to your new journey of being a Naturel. Hope to see you a lot more in the near future!


XO Zaya


What’s your favorite steam therapy tip for easing coughing fits? Feel free to share in the comments below!

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About the Author


Leaza is a licensed cosmetologist and a natural enthusiast. The love of writing combined with the love of nature and wanting to help others has influenced her to write blogs and create natural home, bath and body products.

Head shot of author Leaza Norman

Disclaimer: This content is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of such advice or treatment from a personal physician. Neither Zaya Naturel nor the publisher of this content takes responsibility for possible health consequences of any person or persons reading or following the information in this educational content. Be sure to contact your physician before trying any of the items stated in the above article.

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