The National Motor Freight ClassificationÂ®. The National Motor Freight ClassificationÂ® (NMFCÂ®) is a standard that provides a comparison of commodities moving in interstate, intrastate and foreign commerce. It is similar in concept to the groupings or grading systems that serve many other industries.
Dry eyes Symptoms of dry eyes include a gritty sensation, pain, light sensitivity, eye redness, burning, and stinging. Sjogren's syndrome Sjogren's syndrome is an autoimmune disorder that most often causes dry eyes and dry mouth.
Eye Discharge. Eye discharge is a telltale sign that bacteria is in your eye. Waking up with crusty eyelids or discharge in the corner of your eye is one of the more serious symptoms of an eye infection. Eye discharge is usually yellow and sticky, but can feel crusty and can make your eyes feel like theyâre glued shut.