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Benefits of using a humidifier

Humidifier adds moisture to the air, which can benefit people with respiratory symptoms or dry skin.

There are several ways to use humidifiers in the home or office, but there are also some risks.

In this article, learn about the benefits of humidifiers, how to use them correctly, and precautions to take.

Dryness and humidity

By adding moisture to the air, humidifiers may be beneficial for several medical conditions.

Dry air can cause moisture to evaporate from the skin and respiratory symptoms to worsen over time. Adding moisture to the air with a humidifier can counteract these problems.

Humidifiers can help people who experience:

dry skin

irritated eyes

dryness in the throat or airways

allergies

frequent coughs

bloody noses

sinus headaches

cracked lips

Five humidifier uses and their benefits

Some people experience respiratory symptoms in the summer months, when the weather is hot, and the air contains more allergens. Air conditioners and fans can circulate dry air through the room, and air conditioners remove any moisture from the air. A humidifier may be beneficial during this season.

However, people are more likely to benefit from a humidifier in the cold months, when cold air dries out the lungs, nose, and lips. Also, some types of central heating can dry out the air indoors.

Benefits of a humidifier may include:

1. Preventing influenza

Authors of one

studyTrusted Source
noted that humidifiers might reduce the risk of catching the flu. After adding the influenza virus to the air with a simulated cough, researchers found that humidity levels above 40 percent rapidly deactivated virus particles, making them much less likely to be infectious.

2. Making a cough more productive

Dry air can cause a person to have a dry, unproductive cough. Adding humidity to the air can get more moisture into the airways, which can make a cough more productive. A productive cough releases trapped or sticky phlegm.

3. Reducing snoring

Increasing the amount of moisture in the air can also reduce snoring. If the air is dry, a person’s airways are less likely to be sufficiently lubricated, which can make snoring worse.

Adding humidity to the air by running a humidifier at night may help to relieve some symptoms.