![What Causes Ear Infections What Causes Ear Infections](https://vikiwhatis.com/wp-content/uploads/2024/04/What-Causes-Ear-Infections-600x400.png)
What Causes Ear Infections
Ear infections, particularly those affecting the middle ear, are primarily caused by bacteria or viruses. These infections often follow other illnesses like colds, flu, or allergies, which can lead to swelling and congestion in the nasal passages, throat, and Eustachian tubes. Symptoms of an ear infection can include pain in the ear, fever, vomiting diarrhea…