What are the differences between otitis media and otitis externa?

Generally, there are certain differences in the etiology, symptoms, and treatment of otitis media and external otitis. 1. Etiology: Otitis media is usually caused by bacterial or viral infections, which are prone to occur when the body's resistance decreases. External otitis may be caused by fungal infections; 2. Symptoms: If you have otitis media, you may experience ear pain and hearing loss. In severe cases, tympanic membrane perforation may occur. If it is external otitis, it will cause symptoms such as local itching or burning sensation, and it will also be accompanied by increased secretions; 3. Treatment: For otitis media, antibiotics can be used for anti-infective treatment according to the doctor's advice, such as cefixime capsules, and oxacillin ear drops can also be used to relieve inflammatory reactions. For external otitis, glucocorticoid drugs need to be used to improve the condition, such as dexamethasone sodium phosphate injection, and surgery may be required to drain the abscess if necessary. It is recommended that patients pay attention to keeping warm and avoid getting cold and chilled, which may lead to decreased immunity and trigger the occurrence of diseases. In terms of diet, try to focus on light and digestible foods, eat plenty of fresh fruits and vegetables to supplement the necessary nutrients in the body, and enhance their resistance. If the discomfort symptoms persist or worsen, patients should promptly go to the hospital for examination and treatment after diagnosis.