Best Humidifier for Postnasal Drip 

This article is a review of the best humidifier for postnasal drip. It’s will guide you in deciding the appropriate humidifier for post nasal drip.

Usually, the glands present in the lining of the airways, nose, throat, intestinal tract, and stomach secretes mucus. It has been discovered that the nose of a healthy human produces a quart of mucus daily. The advantage of mucus is quite remarkable; it helps in trapping and destroying harmful microbes like viruses and bacteria before they cause infection. 

The mucus is produced in a controlled amount such that you don’t notice it dripping down the back of your throat. When there is over secretion of mucus, it becomes thicker and more noticeable. 

Excess mucus down the nose to the throat, the condition is called postnasal drip. In this case, it becomes noticeable. Several factors trigger the production of excess mucus. Some of the causes of this health condition are flu, allergies, sinus inflammation, pregnancy, some spicy foods, fumes from chemicals, weather changes, dry air, among others. 

The symptoms of a postnasal drip are sore, scratchy nose, continually feeling the urge to clear the throat, rattled voice, sleeplessness, among others. 

One of the ways to reduce the symptoms of postnasal drip is by thinning the mucus. This can be done by taking a lot of water to keep the body hydrated and moisten the mucus to become thinner. An effective way to help the mucus become thinner is by using a humidifier. It works by adding moisture to the surrounding air and helps to moisten various linings of the respiratory tracts. The extra moisture makes the mucus in the nose and throat to become thin. 

So, the question now is: how can you get a humidifier that will help relieve the symptoms of postnasal drip? You need to know the essential features that a humidifier for postnasal signs must possess. To make your selection more straightforward for you, we have come up with the best humidifiers for postnasal drip. We picked the best product based on different factors that will be explained in due course. 

Buying Guide: Best Humidifier for Postnasal Drip 

Some factors to consider when looking for the right humidifier that will relieve you of the symptoms of postnasal drip. Apart from the price, you should consider its safety features, tank capacity, and a host of others. Somethings you should consider before you make your final buying decision: 

Type of Humidifier: This is one of the essential factors that you must consider when buying a humidifier for postnasal drip. If you are planning to place a humidifier in your baby’s room, you should consider a cool mist humidifier.

A cool-mist humidifier is safer in the children’s room because it does not contain a heating element or hot liquid that can cause injury to the child when its content got spilled accidentally. Furthermore, warm mist humidifiers are equally useful when it comes to relieving the postnasal drip. 

Tank Volume: The capacity of the tank is the volume of liquid it can hold at a time. You should not overlook the size of the humidifier’s tank if you need a device that is capable of running overnight without the need to refill in the middle of the night.

Apart from that, the capacity of the tank also determines the area extent that a humidifier can cover. Therefore, if you intend to install a humidifier in a large room or space, you consider the size of its capacity to avoid frequent refill of its tank. 

Safety Features: Another critical feature that you must not fail to put into consideration is the safety features of the machine. For instance, you might go for a humidifier that can shut off automatically when water is drained to avoid overheating.

It can cause injury or fire hazards. So, you should take note of the essential safety feature when buying a humidifier for a postnasal drip.  

Ease of Control: You need to go for a humidifier that is easy to control. Some individuals do not have the time to spend hours studying the instruction manual. Therefore, going for an easy-to-operate device will save them time.

5 Best Humidifier for Postnasal Drip (On Amazon)

#1. Honeywell HCM350W Germ-Free Cool Mist Humidifier

Honeywell HCM350W Germ Free Cool Mist Humidifier

The Honeywell HCM350W is equipped with a 1-gallon capacity tank that is capable of keeping it running for up to 24 hours. An ideal humidifier to moisten your nasal passageways and ease you of the symptoms of postnasal drip, then you should not underestimate the Honeywell HCM350W.

Furthermore, the device operates silently, making it ideal for your baby’s room. The humidifier features a sizeable recessed tank handle, a tank that is easy to fill and clean, among others.

Designed for relief from cough and congestion. Apart from that, it helps to maintain an indoor quality of between 40 to 60 percent, which significantly reduces the survival of the flu virus in the air.

Honeywell HCM350W makes use of patented Ultra-Violet technology to get rid of fungus, mold, bacteria, and viruses, thereby ensuring that you breathe in clean, healthy air. Accessories of this product include Protec Cleaning ball, Honeywell replacement filter, and Honeywell humidity monitor.

#2. AIRCARE MA1201 Whole-House Console-Style Evaporative Humidifier 

AIRCARE MA1201 Whole-House Console-Style Evaporative Humidifier

You can adequately moisten your mucous ease you of the symptoms of postnasal drip with the AIRCARE MA1201 whole house humidifier. It is a console-style humidifier that is capable of dispersing mist across the entire house.

The product features a digital humidistat that maintains the humidity level of your home according to your desire. Apart from that, the product comes in an attractive single bottle design that is sure to complement the décor of the living room. The AIRCARE Humidifier moves dry air through a saturated wick, adding moisture to your ambient air in the process.

The features of this evaporative humidifier include 4 fan speeds with automatic mode, digital display, caster for enhanced mobility, 3.6-gallon tank capacity, adjustable humidity setting, ETL approved, and many more. The product weighs 14 pounds, and it makes use of a filter.

#3. Honeywell HE360A1075 HE360A Whole House Humidifier 

Honeywell HE360A1075

With Honeywell HE360A1075 Whole House Humidifier, you will be in charge of the level of your home’s humidity. The product features a flow-through design that keeps the humidifier clean and reduces the frequency of maintenance.

The dimension of the product is 10.2 x 15.2 x 14 inches, while it weighs 18 pounds. The device utilizes PerfectFLO distribution tray to optimize both water and energy usage. This means that the product is designed to reduce your cooling bills and maximize water usage.  

The product is designed to work perfectly with the furnace of your home to keep your home’s humidity at the appropriate level. You can effectively reduce the health challenges that come with dry air like postnasal drip, cracked lip, and cough when you install the Honeywell HE360A1075 Whole House Humidifier. The humidifier comes with an 18 gauge, two-stand thermostats, humidistats, among others.

#4. Air Innovation MH-701BA Platinum Humidifier

The device comes with a permanent ceramic filter to reduce its maintenance cost. Furthermore, it features an anti-microbial base and tank to freshen your surrounding s with pure, clean air. The Air Innovation MH-701BA Platinum Humidifier is designed to operate quietly.

The humidifier can run for up to 96 hours when the tank is full. If you are looking for a humidifier that makes breathing easier, then you need the Air Innovation MH-701BA Platinum Humidifier.

Some of the features of this fantastic humidifier are advanced digital interface, convenient remote, floor-standing capacities, and aromatherapy features. The remote enables you to control the humidifier with ease. With the remote, you can dim the display for night operation, adjust the humidity settings, turn the device on or off, and others.

Air Innovation is great for kids and babies. If you need a humidifier that relieves postnasal drip and dry eyes, rehydrates dry skin, helps reduce snoring and rehydrates wood furniture, then consider the AIR Innovation MH-701BA Platinum Humidifier.

#5. Honeywell HE120A Whole House Humidifier  

Honeywell HE120A Whole House Humidifier

Have you been trying to get relief from postnasal drip, but you have not got your desired result, then you should give the Honeywell HE120A Whole House Humidifier.

The device comes with a relative humidity control called a humidistat. Note that this humidifier can be installed in a bedroom without a drain. The product dimension is 9.1 x 10.9 x 12.8 inches while it weighs 10 pounds.

During the dry season, the average humidity of our home can be low, which could cause cracking woodwork, cough, dry skin, carpet shock, postnasal drip, among others.

With Honeywell HE120A Whole House Humidifier, you can minimize the health challenges associated with dry air. 


If you aim at buying the best humidifier for postnasal drip that will effectively ease you of the symptoms of postnasal drip, then you should take all the factors explained above into account. First, you must take note of the size of your room and other essential features that will add significantly to the value of the product. 

You are advised to go through our list of the top humidifiers for postnasal drip, take note of the features of each product, and pick the humidifier that meets your requirements. 


Related Post:

Best Humidifier for Psoriasis 

Best Humidifier for Dry Mouth

Best Humidifier for Allergic Rhinitis

Best Humidifier for Croup

Best Cold Mist Humidifier for Baby

Leave a Comment