Patients who have water inside their ears should not use a hair dryer to blow on their ears, which is especially likely to stimulate the eardrum and external auditory canal, triggering congestion and inflammation of the eardrum or external auditory canal, resulting in pain in the patient’s ears and even perforation of the eardrum with the formation of secretions. If the patient has water in the ear, the patient should maintain a side-lying position or tilt the head to the side of the water and tug hard on the auricle to effectively discharge the fluid inside the ear canal. Patients can also dip a cotton swab in the ear to effectively absorb the water. After active treatment, the situation of water inside the patient’s ear will improve to some extent. If the patient still feels uncomfortable in the ear, it is recommended to go to the hospital for further examination to clarify the specific situation inside the ear to avoid delaying the patient’s condition, and if there is a problem it needs to be actively treated.