If the cough persists after an adequate trial of this medication, then GERD is a less likely cause and further evaluation will be necessary to determine the source of cough (other common causes include post-nasal drip, side effects of ACE inhibitor medications, and low grade asthma). Hope this helps!
To obtain a commercial pilot's license, 250 hours of flight time, in addition to 1,500 hours of flight time for an airline transport pilot certificate is required. Flight training can be completed through degree programs or through flying schools approved by the FAA.earn how to become an airline pilot. Research the education and career requirements, training and licensure information, and experience required for starting a career in aviation.
Secondly, to become an airline pilot, you must hold a Commercial Pilots License (CPL) or Commercial Pilot Certificate in some countries. This allows you to make money as a pilot, and usually requires about 200 flight hours to gain, and cannot be gained until you are 18 years old. Instrument Rating is the primary rating that you need to add to your qualifications to become an airline pilot. This allows you to fly in cloud and navigate with reference to the aircraft instruments.