What Causes It?
Eustachian tube dysfunction - The eustachian tube, which connects the middle ear to the back of the throat, may not function properly due to allergies, sinusitis, or anatomical differences, preventing proper drainage and ventilation.
Adenoid problems - Enlarged adenoids (tissue near the tonsils) can block the eustachian tubes, especially in children.
Previous acute ear infections - Having multiple ear infections can lead to chronic problems.
Upper respiratory infections - Frequent colds or sinus infections can contribute to ear infections.
Allergies - Allergic reactions can cause inflammation and fluid buildup in the middle ear.
Biofilms - Colonies of bacteria protected by a slimy barrier can form in the middle ear and resist antibiotic treatment.
Immune system deficiencies - Weakened immune systems may struggle to fight off infections.
Craniofacial abnormalities - Conditions like cleft palate can affect ear function.
Environmental factors - Exposure to cigarette smoke or pollution can increase risk.
Genetic factors - Family history of ear infections may indicate genetic predisposition.
Signs & Symptoms
Ear pain or discomfort - Can range from mild to severe, and may be persistent or intermittent.
Drainage from the ear - Yellow, brown, or white fluid that may be clear or contain pus.
Hearing problems - Temporary or ongoing hearing loss or muffled hearing.
Sense of fullness in the ear - Feeling like the ear is plugged or under pressure.
Fever - May be low-grade and persistent or intermittent.
Balance problems - Dizziness or problems with coordination in some cases.
Delayed speech or language development - In children with hearing loss from chronic infections.
Irritability - Especially in infants and young children who cannot express their discomfort.
Sleep disturbances - Difficulty sleeping due to ear pain or discomfort.
Headaches - Can occur due to pressure and inflammation.