Allergies usually occur when people who are prone to it breathe airborne allergens, which aggravate and swell nasal airway passages. It does not happen in all kinds of people, but in those having an immune system that is not strong enough to resist airborne particles such as dust, pet dander, or food contaminants.

If allergies kick in, the immune system sees it as hazardous for the body and sends signals to the lung cells, nose cells, and mouth cells for releasing histamines. The said chemical compound boosts blood circulation in areas that are affected by allergens, thus leading to swelling. So, if you get affected by any of the allergens, histamines would cause the thin walls in the nose to create more mucus than before its releasing.

Of course, there is some amount of mucus in the nose, but excessive mucus would cause a stuffy nose and may affect the normal airflow. The substance that is secreted by mucous membranes may irritate a person’s upper throat airway causing swelling and partial or full obstruction in breathing through the airways.

Allergies that Cause Snoring

Snoring occurs due to lack of free flowing air via the nose as well as throat while sleeping. When breathing during sleep, air rushes past through upper throat tissues, which would vibrate with the surface of the mouth, in turn, producing the snoring sound.

Other than the aforementioned snoring causes, there are more allergies that may cause the health condition including allergies that occur during fall or springtime, allergies from certain food items, medicines, etc. Symptoms that are linked to snoring due to allergies include swelling of the tongue or throat, excess forming of mucus, swelling of mentioned airways, wheezing, coughing, difficulty breathing, etc. When mucus accumulates excessively in the upper airways, it may lead to a condition named post-nasal drip as well.

To clear allergens, you should keep the surroundings of the bedroom clean. For that, turn on the humidifier 15 to 30 minutes prior to bedtime and keep the humidity at the time between forty to fifty percent. This right use of humidifier would provide an adequate amount of moisture in the surrounding air. This moisture can help to clear airway obstructions and alleviate snoring. Note that it is also important to keep the humidifier in a fresh condition for that. Alternatively, you can also use a nasal spray to clear the mucus formed.