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.
Symptoms of dry eyes include red, bloodshot eyes, a burning sensation, blurry vision and a feeling something is in your eye (foreign body sensation). Sometimes, dry eyes also can cause a very watery eye discharge to occur. Contact lenses. If you wear contact lenses, you may find more sleep in your eyes than normal.