Other causes include infection in the mucosa of the mouth or a post-nasal drip due to chronic sinusitis. If you have an increased production of tears this could be a very rare cause. An even rarer cause is due to brain lesions such as a new epileptic lesion, brain tumor or a migraine. If you are not dehydrated and do not have sinusitis then you should seek an appointment with your physician.
Airline Captains earn the highest median pay at around $235K annually, followed by Airline Pilots and Copilots ($185K), Aerospace Engineers ($92K), and Operations Managers ($84K). With salaries averaging about $35K, Flight Attendants are among the lowest paid at Delta Air Lines Inc.
This group excludes regional, national and international airline pilots. Commercial pilots earned a mean annual wage of $76,050 a year as of May 2011. The median reported salary was $70,000 per year, and the median-earning 50 percent of commercial pilots earned between $50,850 and $92,340 a year. The number of commercial pilots in the United States was estimated to be 31,630 as of May 2011. Pay by Industry