" One of the most common reasons that parents will call doctors for an after-hours visit for their child is because of symptoms of an ear infection. Ear infections are typically more common in children than they are in adults, and can cause severe discomfort and pain if left untreated for too long. Symptoms of an ear infection include: Dulled hearing Sharp, burning sensation within the ear Headache High temperature Issues sleeping at night Coughing Runny ...