The health of the ear and the respiratory system are closely related, and many people experience various unpleasant symptoms in their ears as a result of a cold or upper respiratory infection. Ear congestion, pressure pain, and hearing loss are usually warning signs that may indicate a problem with the function of the Eustachian tube. These symptoms often develop as a consequence of inflammatory processes affecting the respiratory tract, and it is important to address them to avoid more serious complications. Eustachian Tube Function The Eustachian tube, which connects the middle ear to the throat, plays a key role in equalizing ear pressure. When an infection or inflammation affecting the…