Your tears work to keep your eyes lubricated and protect them from irritants like dirt and dust. Tears are made up of three layers: a mucous, watery, and oily layer, each of which comes together from ...

Discover 10 effective natural remedies for dry cough that actually work. Simple ingredients from your kitchen can provide ...

Beneath their slow crawl lies a powerful defense—discover what makes a slug’s mucus so unfit for consumption, and how it ...

Allergic rhinitis, often called hay fever, mimics cold symptoms but isn’t caused by a virus or bacteria. Non-allergic rhinitis, triggered by irritants like smoke, strong odours, or weather changes, ...

However, the favorable effects of erdosteine extend much further than modulation of mucus viscosity and increase of tracheobronchial clearance; experimental and clinical studies evidenced four ...

Cephalopod suction was previously thought to be a product of these creatures’ soft, flexible bodies, which can deform easily ...

Paranasal sinuses mucoceles are benign, expansile cystic masses covered by respiratory epithelium, resulting from accumulation and retention of mucus secretion in cases where the sinus drainage is ...

When you have a viral infection, the mucus membranes in the back of your throat can get inflamed and feel itchy. During a viral infection, mucus membranes also tend to produce more mucus to help flush ...