Insomnia can show its ugly little face in many different ways. Pilots, flight attendants, and even military trainees can suffer from this rare form of insomnia. This occurs when there is ascension to altitudes greater than about two miles up. In addition to the insomnia itself, altitude insomnia also includes fatigue, headache, and loss of appetite. One thing to keep in mind is that altitude is not always a factor that is related to flying in an airplane because altitude insomnia is also common among mountain climbers too.
Clinically, it has been indicated that usually within a week of being exposed to the high altitudes, the person will experience insomnia where they will be able to sleep but the sleep will be interrupted consistently due to the inability to catch their breath. They may feel like they are suffocating or choking. There may also be other symptoms as mentioned above that can accompany the altitude insomnia.
Altitude insomnia occurs in about 25% of people who rise about 2000 miles above sea level. Clinically, altitude insomnia has a few other names such as acute mountain sickness, Acosta’s disease, Alpine sickness, and hypobaropathie. The...