What condition affects the inner ear due to pressure changes?

The condition that affects the inner ear due to pressure changes is referred to as inner ear squeeze. This phenomenon occurs when there is a difference in pressure between the inner ear and the surrounding environment, which is particularly relevant during diving. As a diver descends, the increasing ambient pressure can cause the eustachian tubes (which connect the middle ear to the throat) to become blocked or not equalize properly. If the pressure in the inner ear cannot balance with the external pressure, it can lead to discomfort, pain, or even damage to the delicate structures of the inner ear.

Inner ear squeeze is a serious condition because it can affect balance and hearing, and proper equalization techniques are critical to prevent it. Divers need to be well-trained in recognizing the signs of pressure-related issues and be equipped with strategies for effective equalization during descent and ascent. Ensuring that pressure is equalized in the inner ear helps maintain the integrity of the auditory and vestibular systems, which are essential for hearing and balance, respectively.

Other conditions mentioned are related to different parts of the ear or body and involve different mechanisms. Outer ear squeeze refers to issues with the external ear, face squeeze typically pertains to pressure impact on facial structures, and dry suit squeeze relates to pressure