Jun 19, 2023 · Injury, infection, and multiple health conditions can all change the color of your snot or nasal mucus. Knowing what these color changes mean can help to identify the cause.

Feb 20, 2025 · Yellow mucus means your body's immune system has been activated, which can change the color or consistency of your mucus, according to the Cleveland Clinic. Initially, …

Apr 2, 2024 · Sneezing is an involuntary burst of air forced from your lungs through your nose and mouth. It usually happens when things like dust, pollen or viruses irritate the mucus …

Nov 23, 2020 · What Can Cause a Constant, Clear-Fluid Runny Nose? If your nose is persistently dripping clear mucus, it may be due to a viral infection or another health condition. Treating the …

Jan 27, 2022 · White snot is caused when mucus loses water and becomes thick and cloudy. Often, white snot goes hand-in-hand with the common cold. Other symptoms include a sore …

Jan 14, 2021 · Clear snot is in the normal range, while white mucus can mean you’re congested and yellow or green mucus can sometimes mean that you have an infection.

Mar 14, 2023 · Nonallergic rhinitis involves sneezing or a stuffy, drippy nose. It can be a long-term problem, and it has no clear cause. The symptoms are like those of hay fever, also called …

Feb 10, 2020 · Here's what happens when we sneeze, and all the important reasons why you shouldn't hold your sneezes in. Sneezing gets rid of pesky germs. The nasal mucosa …

Jan 27, 2024 · A sneeze happens when something like mucus, a tiny object, or an allergen interacts with skin or the tiny hairs that line your nose. Sneezing is a mechanism your body …

Sep 29, 2016 · Allergic rhinitis is caused by allergies to substances called allergens. There are two types of allergic rhinitis: seasonal and perennial (year-round). Seasonal allergic rhinitis is …