Final answer:
Sanguineous otitis media involves bloody discharge due to middle ear inflammation often resulting from infections such as acute otitis media, which can cause fluid build-up and increased eardrum pressure. The condition is common among children and may require antibiotic treatment or procedures to drain fluid.
Step-by-step explanation:
Sanguineous otitis media is a condition characterized by a bloody discharge associated with inflammation of the middle ear. This can occur due to various reasons, including increased pressure exerted upon the eardrum resulting from fluid buildup when an infection is present. Such infections, known as acute otitis media (AOM), are common in children and can lead to symptoms such as ear pain (otalgia), fever, nausea, vomiting, and in cases of infants, nonverbal signs like tugging at the ear. The eustachian tubes can become swollen due to inflammation, exacerbating the problem by trapping fluid and creating a rich environment for bacterial growth.
Otitis media with effusion (OME) occurs when fluid becomes trapped in the middle ear due to a blockage of the eustachian tubes, with or without infection. If the fluid accumulation is significant, it can lead to chronic earaches and possible damage to the ear structures. The treatment usually involves antibiotics to clear the infection and sometimes procedures to drain the fluid and alleviate pressure. Preventive measures, especially in young children, include avoiding bottle feeding while lying down to reduce the risk of fluid flowing into the middle ear.