Acute and Subacute Cough. The most common cause of acute cough, as defined by a time course of less than 3 weeks, is considered to be the common cold. Although there are no case series addressing the frequency of the common cold as a cause of acute cough, epidemiologic data support the relation.
Posts: 17,591. is there a way to regain hearing faster after a concert? Nope, it takes a couple days for the sensor hairs in your ear to straighten back up.osts: 17,591. is there a way to regain hearing faster after a concert? Nope, it takes a couple days for the sensor hairs in your ear to straighten back up.
This is a ringing that sets in after excessive noise exposure, such as in a rock concert (being too near the speakers) or the explosion of a firecracker. This excessive noise can cause injury to the ear, causing the ringing. The tinnitus will usually clear up on its own, and will last anywhere from minutes to hours.