The jet lag (English term, literally “jet delay”; often referred to as meltdown) o dysrhythmia, dyschrony or even dysynchronosis circadian, is a clinical condition that occurs when crossing several time zones (usually more than two time zones), as is the case with a long plane ride. Causes drowsiness, fatigue, confusion and less frequently migraine. The phenomenon occurs due to the alteration of normal circadian rhythms.
Headache and Covid 19
In fact, patients with COVID 19 may present with various neurological symptoms, and among these, one of the most common is headaches.