When a patient has a blocked ear when sneezing, two main reasons are considered, and the patient must be treated symptomatically to recover. It is possible that the patient sneezes too hard, causing the eustachian tube to open abnormally. After this happens, it is recommended that the patient try to chew gum or repeatedly do mouth opening and closing movements to promote the closure of the eustachian tube. It is likely that the patient has more snot when sneezing, and if the sneezing symptom occurs frequently, it may lead to the formation of inflammation inside the patient’s ear, so it will feel blocked. In order to recover from such a situation, patients must actively use drugs that promote drainage, which are commonly used clinically as Oronema drops or eucalyptus lemongrass enteric soft capsules, and can be sprayed with tretinoin nasal spray inside the nose to reduce the patient’s sneezing.