Ocular discomfort, characterised by a stinging or burning sensation, continuously manifests following episodes of heightened emotional expression involving lacrimation. This phenomenon arises from a confluence of physiological components activated in the course of the emotional and bodily act of shedding tears.
Understanding the organic processes behind tear manufacturing and drainage is key to greedy the origins of this post-lachrymal irritation. Tears serve very important capabilities, together with lubrication, safety, and emotional launch. The composition of tears adjustments relying on their goal, which impacts the ocular floor. Traditionally, whereas the connection between tears and emotion has been acknowledged for hundreds of years, the precise biochemical causes for resultant discomfort have solely lately turn into clearer.