 [ Symptoms ] what causes silent migraines [ Disease ] first i moved to texas with my sleigh which my momma said i would have no use for the first year here it snowed and snowed i was the only one with a sled and full of wisdom for other uses of large round trash lids and the tubes they normally used to float down a river secondly you may have that bronchial infection plaging us if you can aven tolerate laying flat for 60 seconds youve dodged a bullet and maybe injured a rib sorry