Barotrauma

Barotrauma typically affects the ears, sinuses, and lungs, resulting from abrupt changes in pressure that damage air-filled areas of the body. It is common during pursuits including high-altitude travel, flying, and scuba diving. The disorder results from the body's inability to balance internal and external pressure, therefore causing discomfort or damage.
The most often occurring kind is ear barotrauma, which causes pain, distorted hearing, dizziness, and, in severe cases, eardrum rupture. While pulmonary barotrauma—often observed in divers—can cause major lung injuries, sinus barotrauma causes facial pain and congestion.
Though the afflicted area will impact the symptoms, they usually include discomfort, pressure, hearing loss, nosebleeds, and dyspnoea. Treatment depends on degree; mild cases go away on their own, but severe cases may need oxygen therapy, decongestants, or medical intervention.
Among the preventive actions are: yawning, swallowing, applying the Valsalva manoeuvre, chewing gum, or donning specific earplugs during pressure shifts. To prevent major problems, divers should ascend gently and observe decompression rules. If symptoms continue or get worse, one should seek medical attention to guarantee quick treatment and prevention of long-term damage.