Are Humidifiers Good For COPD Patients?

It is difficult for people with COPD to deal with. One can only imagine the unpleasant experiences they go through every day. However, living with this dreaded disease is not a death sentence as there are several ways to manage the condition that will allow you to live life to the fullest.

COPD simply means chronic obstructive pulmonary disease. This condition affects the lungs, making it difficult for those affected to breathe.COPD is primarily caused by long-term exposure to hazardous irritants such as air pollution and cigarette smoke.

Patients with chronic obstructive pulmonary disease usually have symptoms such as wheezing, coughing, and shortness of breath. These symptoms usually worsen with extreme weather changes.

This article has been carefully written to help you understand the benefits of humidifiers for COPD patients. Other relevant information to maintain the state will also be provided.

What are the main causes of COPD?


COPD is much more common in smoking relatives of COPD patients than in non-relative smokers. Genetic differences make some people’s lungs vulnerable to tobacco smoke. Alpha-1 antitrypsin deficiency results in a genetic disorder that is primarily responsible for about 2% of COPD cases.

In this condition, the body does not produce enough protein or alpha-1-antitrypsin.In addition, alpha-1 antitrypsin helps protect the lungs from damage from protease enzymes such as elastase and trypsin, which can be released during an inflammatory response to tobacco smoke.


Smoking is the main cause of COPD in most cases. Cigarette smoke is the chemical that causes scarring in the lungs, or inflammation and fibrosis that destroys the elasticity the lungs need to expand and contract when you breathe. About 80-90% of COPD cases are caused by smoking.

Exposure to cigarette smoke can be measured in pack-years, which is the average number of packs of cigarettes smoked per day multiplied by the number of years of smoking. Not all smokers will develop COPD, but non-smokers have at least a 25% risk of developing COPD after 25 years.

Occupational exposures

Studies have shown that the adverse effects of occupational pollutants on the lungs appear to be significantly less than the effects of cigarette smoke. People who smoke and are also exposed to harmful dust particles or gases found in oil wells, gold mines, coal mines, and the textile industry are at increased risk of developing chronic obstructive pulmonary disease.

Air pollution

Studies in many countries have shown that people living in urban areas are more likely to develop COPD than people living in rural or local areas. However, air pollution in large cities can be a significant contributor to COPD, as it is thought to slow the average growth rate of the human lung.

Is a Humidifier Good for COPD Patients?

Yes! Because COPD patients are more sensitive to changes in humidity, they are also more prone to asthma attacks. While some patients are comfortable in a hot, dry climate, others prefer a wetter environment.

Overall, my personal experience and numerous studies have shown that lower humidity is better for people with COPD. The ideal indoor humidity should be between 30 and 50%. However, it can be difficult to maintain humidity levels during the winter months, especially in colder regions where heating systems are constantly on.

Are Humidifiers Good For COPD Patients?

In order to achieve the optimal level of humidity in the rooms, it is possible to purchase a humidifier that will work in tandem with the boiler room or an independent group and effectively humidify one or two rooms. No matter what type of humidifier you buy, you just need to clean and maintain it regularly.

Also, always follow the instructions in the owner’s manual, as many humidifiers come with air filters that need to be cleaned or replaced periodically. In addition, the air filters in air conditioners and heaters should be replaced every three months.

Note: To combat humidity while showering, turn on the extractor hood in the bathroom and open the window immediately after showering.

The Importance of Humidifiers in the Management of COPD

In people with COPD, air temperature can have a significant impact on respiratory health. When the air temperature is particularly cold, hot, or dry, COPD symptoms can worsen.

Whenever you are outdoors in cold climates, it is generally a good idea to wear a cold protection scarf or mask to keep the air you breathe warm. This promotes easier lung breathing than cooler, drier air in typical cold weather conditions.

However, when you are at home, the use of humidifiers can alter the temperature and air quality, eliminating the need to wear a scarf or mask to protect against the cold indoors.

Although humidifiers should only be used as recommended by doctors and manufacturers, the device can provide greater relief at home for people with breathing problems during the winter.

This makes it easier for patients to cough up mucus and reduces nasal irritation from the extra oxygen.

Types of humidifiers commonly used by COPD patients:

  1. Cool Mist Humidifiers: These humidifiers emit a cool mist into the air, providing relief for COPD patients by adding moisture to dry indoor environments. Cool mist humidifiers are considered safer for use around children and pets since they do not involve heating elements.
  2. Warm Mist Humidifiers: These humidifiers produce warm mist by heating water before releasing it into the air. The warm mist can help soothe the airways and may be especially beneficial during colder months. However, caution should be exercised with warm mist humidifiers to prevent accidental burns.
  3. Ultrasonic Humidifiers: Ultrasonic humidifiers use high-frequency vibrations to create a fine mist. They can be either cool mist or warm mist depending on the model. Ultrasonic humidifiers are generally quieter in operation and energy-efficient.
  4. Steam Vaporizers: Steam vaporizers produce steam by heating water and releasing it into the air. These humidifiers are effective at adding moisture to the environment but may not be suitable for everyone due to the risk of burns from hot steam.
  5. In-Line Humidifiers: In-line humidifiers are integrated into the oxygen delivery system. They work by adding moisture directly to the oxygen supply, ensuring that the air delivered to COPD patients is properly humidified.

It’s important to consult with a healthcare professional, such as a doctor or respiratory therapist, to determine which type of humidifier is most suitable for an individual with COPD. They can provide personalized recommendations based on the specific needs and conditions of the patient.

Care of Your Humidifier

When using humidifiers to treat COPD, it’s important to follow not only your doctor’s recommendations but also those of the device manufacturer.

In general, 40% humidity is best for people with COPD.

When using the device, it is also important to treat COPD at home by replacing filters in air conditioning and heating systems to prevent mold and bacteria from growing on old filters due to high humidity.

In general, humidity can be good for breathing, but too much humidity can be just as harmful.

When showering, using an extractor hood is a useful tip to reduce excessive humidity. Opening the bathroom door (if you have one) can also help ventilate the room and release steam.


In summary, it is important to realize that the treatment pathway for patients with COPD is difficult. However, thanks to recent discoveries and the development of medical science, this condition can be controlled. Along with using a humidifier to treat the condition, eating well, avoiding smoking, and getting regular exercise may be some of the best decisions COPD patients can make.


Are humidifiers good for COPD patients?

Humidifiers may be helpful in certain situations for patients with COPD (chronic obstructive pulmonary disease). COPD is a chronic lung disease that causes breathing difficulties, and treating symptoms is critical to improving a patient’s quality of life. Here are some frequently asked questions about using humidifiers with COPD patients:

How can humidifiers help COPD patients?

Humidifiers humidify the air by increasing the humidity in the room. This can help relieve some of the respiratory symptoms associated with COPD. Dry air can irritate the airways and make it difficult for people with COPD to breathe. By increasing the humidity in the air, a humidifier can help calm the airways and reduce coughing, wheezing, and shortness of breath.

What type of humidifier is suitable for COPD patients?

The two most common types of humidifiers are cold mist humidifiers and warm mist humidifiers. Both can be helpful for people with COPD, but the choice depends on individual preferences and needs. Cool mist humidifiers disperse mist into the air at room temperature, while warm mist humidifiers emit warm mist. Some people find a warm mist more relaxing, while others prefer a cool mist. It’s important to keep your humidifier clean and follow the manufacturer’s maintenance instructions to prevent the growth of mold or bacteria.

When should a COPD patient use a humidifier?

Humidifiers can be used year-round but can be especially useful during the dry season or in areas with low humidity. Cold winter months, when heating systems are used, often bring dry air, which can worsen COPD symptoms. Using a humidifier in the bedroom while you sleep or in the main living area can help maintain proper humidity levels and make breathing easier.

Are there any precautions or potential risks associated with using a humidifier to treat COPD?

Although humidifiers can provide relief for COPD patients, it is important to use them correctly and be aware of the potential risks. Excessive humidity or poorly maintained humidifiers can encourage the growth of mold, bacteria, and allergens, which can make respiratory problems worse. To reduce this risk, clean the humidifier regularly, use distilled or filtered water, and monitor humidity with a hygrometer. Also, consult your doctor for customized advice and guidance on using a humidifier as part of your COPD treatment plan.