Which symptoms are commonly associated with otitis media?

Otitis media, commonly known as a middle ear infection, presents with specific symptoms reflective of infection and inflammation in the ear. The correct answer highlights key symptoms commonly associated with this condition.

Ear pain is a hallmark symptom due to pressure buildup and inflammation in the middle ear, which can cause significant discomfort. Fever often accompanies otitis media as the body responds to the infection, indicating an inflammatory process. Irritability is particularly noted in children, who may not be able to articulate their discomfort as clearly as adults. In some cases, drainage of fluid or pus from the ear may occur if there is a rupture of the eardrum or if the condition leads to eardrum perforation. This combination of symptoms provides a clear indication of otitis media's effects on individuals, especially children, which is critical for proper diagnosis and treatment.

The other options present symptoms that may arise in different medical conditions but are not characteristic of otitis media. For instance, sinus pressure and dizziness could suggest sinusitis but are not specific to middle ear infections. Swelling and tinnitus are associated with other ear conditions or systemic issues but do not encompass the typical presentation of otitis media. Lastly, while cough and sore throat can accompany upper respiratory infections or allergies, they