Eardrum bulging is usually caused by low pressure in the middle ear due to dysfunction of the Eustachian tube, and the eardrum bulging and suffocating sensation. It can be treated by yawning, tympanic membrane massage, Eustachian tube blowing and other methods. It is recommended to go to the hospital otolaryngology department in time under the guidance of the doctor with medication. 1. Eardrum swelling is commonly caused by secretory otitis media, suppurative otitis media, adenoid hypertrophy and other causes of eustachian tube dysfunction. You can balance the pressure inside and outside the Eustachian tube by yawning, opening your mouth and swallowing to improve eardrum swelling. If necessary, you can go to the ear, nose and throat department of the hospital for tympanic membrane massage, Eustachian tube blowing and other treatments. 2. If accompanied by tympanic membrane congestion in the ear, you can use lomefloxacin hydrochloride ear drops or levofloxacin ear drops. If combined with pus and bacterial infection, antibiotics should be applied. When combined with nasal congestion, hydroxymetazoline hydrochloride nasal spray should be used externally in order to promote the patency of the Eustachian tube and relieve the feeling of eardrum bulging. Drug treatment is recommended under the guidance of a doctor. In daily life, we should pay attention to the prevention of colds, protect the ears, blow the nose in a scientific way, do not pinch the nose for a long time to prevent retrograde infection. Patients with eardrum swelling are advised to consult a doctor and follow the doctor’s instructions.