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.
According to the SalaryforPilot website, Air Force pilots earn an average yearly salary of $107,950, while Naval and Marine aviators earn $70,550 per year. This pay roughly equates to an O-6, or lieutenant colonel, with 18 years of service in the Air Force, or an O-3, or lieutenant, with 12 years of service in the Navy.