humidifier treat asthma (3)

Why You Need a Humidifier for Asthma


Some people are unfortunate enough to have a condition where their airways narrow and swell and begin to produce extra mucus. When this set of symptoms occur, we say that people have asthma. Asthma can make breathing difficult and trigger coughing, wheezing and shortness of breath. For some people, asthma is just a minor nuisance, but for others, asthma can be nearly fatal. Unfortunately, asthma can’t be cured though its symptoms can be controlled using a number of different treatments. Often it is suggested that a humidifier for asthma patients is the best treatment to prevent asthma flare ups. Does a humidifier help asthma symptoms?

What is a Humidifier

A humidifier is an electrical appliance that increases moisture in a room or in an entire building. In the home, people use what are called, “point-of-use humidifiers”. Point of use humidifiers are commonly used to provide additional humidity to a single room. There are whole-house or furnace humidifiers, which connect to a home’s HVAC system, and provide humidity to the entire house. There are several types of humidifiers for asthma sufferers that are for use in the house. Those types of humidifiers are:

  • Evaporative humidifiers
  • Natural humidifiers
  • Vaporizers
  • Impeller humidifiers
  • Ultrasonic humidifiers
  • Drums
  • Disc wheel humidifiers
  • Bypass flow-through humidifiers
  • Spray mist humidifiers

Humidifiers are fantastic solutions to help control air quality. A good humidifier can also ease some of the symptoms caused by the flu or common cold. The best humidifiers for asthma use can help ease multiple respiratory symptoms. So there is a potential to use humidifiers for asthmatics.

Use a Humidifier for Allergies and Asthma

There are times when humidity may drop to as low as 10–20%. This low humidity can cause adverse health effects, by drying out mucous membranes such as the lining of the nose and throat, and can cause problems breathing. In the winter time heat or in the summer forced air in your home cause additional dryness in the air that causes irritation in the nose and eventually dries it out.

This drying out can cause problems dryness in the sinus area leading to nose bleeds. There are also problems with mucus drainage that may also occur if airborne allergens are inhaled into the sinuses through the nasal cavities where mucus production has decreased due to the lack of humidity in the air.

Dry air can cause allergy-induced asthma. Allergy-induced asthma is triggered by:

  • Pollen
  • Mold spores
  • Cockroach waste
  • Particles of skin
  • Dried saliva shed by pets (pet dander)

What Does a Humidifier Do For Asthma

While there are situations where air that is too humid will lead to increased dust mite allergen and mold problems, if you have air that is too dry can also aggravate:

  • Allergy
  • Asthma
  • Eczema symptoms

Because asthma is a condition where the respiratory system produces additional mucous, dry air may cause mucus to become dry and thick, which can result in clogged nasal passages. It’s recommended that the optimal relative humidity level in the home should be anywhere between 40% and 50%. That level of humidity is a far cry from the 10% level of humidity numbers that are seen when you are trying to maintain your health during a heat wave by using the air conditioner or in the winter when the furnace is on full blast!

Do Humidifiers Help With Asthma

It’s best for people with allergy and asthma conditions to live in an environment with controlled levels of humidity. Too much humidity can cause mite and mold issues, while too little can cause increased irritation in the respiratory cavities, which will ultimately cause an asthma attack or asthma flare up. The right humidifier can help to regulate the humidity levels in the home.

What is the Best Humidifier For Asthma?

Because asthma can be fatal in some, it is best that you monitor levels of humidity in the home. Humidity levels in the home are best regulated with the assistance of a humidifier. It makes you wonder, is a humidifier good for asthma? Well, let’s talk about what is the best humidifiers for asthma sufferers.

There are five main categories of humidifiers. Each works in a different way but the end goal for all of them is to produce the right levels of humidity in the home. Each of these are the best humidifier for asthma for their individual category.

Evaporator Humidifier

The Levoit Humidifier for Large Rooms is an evaporator type of humidifier that features warm or cool mist at three different levels; Increase humidity levels 25% quicker than devices using only cool mist. In the warm mist setting, the internal water can be heated to high temperature, which can kill most bacteria in the water. It always reads the exact value of humidity level so that you can set a suitable and comfortable humidity level based on the surrounding area, thus keeping the humidity levels at the optimal levels for the home.

Central Humidifier

The Trion Duct Mounted Atomizing 24V Humidifier. The Trion or “Air Bear” is an atomizing humidification sprays a fine mist of water directly into the warm air supply duct. The water is evaporated by the warm air from the furnace. The humidistat and built-in temperature switch automatically control the humidifier to ensure that the proper amount of humidity is achieved. The built-in temperature switch prevents operation if the temperature in the warm air duct is not high enough to ensure effective evaporation.

Impeller Humidifier

The Safety 1st 360 Degree Cool Mist Ultrasonic Humidifier operates quietly and without the need for filters, providing added comfort and convenience, with two mist outlets rotate 360 degrees for full room coverage. The humidifier has a variable mist control allows you to easily adjust the humidity level in the home.

Ultrasonic Humidifier

The Honeywell HCM350W Germ Free Cool Mist Humidifier works to add cool moisture to dry air with this quiet humidifier. The humidifier has a 1 gallon tank runs up to 24 hours on low, making this humidifier great for bedrooms & medium sized rooms in your home. The humidifier features a UV technology which kills 99.9% of bacteria in the water.

Steam Vaporizer Humidifier

Steam vaporizer humidifiers are some of the most portable of the humidifiers available. The best steam vaporizer humidifier for asthma is the Dyson AM10 Humidifier. It has the Ultraviolet Cleanse technology. The Dyson humidifier kills 99.9% of bacteria before hygienic mist and hydrated air is projected into the room. This keeps the levels of humidity in a room at closer regulated levels.

You Need a Humidifier for Asthma

Asthma can be inconvenience if not deadly. When a person has asthma, it’s best to try to regulate the condition as best as possible. With a humidifier, you can control asthma symptoms which provides a great option to stay healthy and asthma flare up free. Humidifiers are definitely good for asthma sufferers.