What you will learn from this Building Automation Systems article: 1  the efficiency and conveniences Building Automation Systems add to a building.  how Building Automation enhances energy savings and troubleshooting problems.
In most cases, the symptoms of a middle ear infection (otitis media) develop quickly and resolve in a few days. This is known as acute otitis media. The main symptoms include: earache. a high temperature (fever) being sick. a lack of energy. slight hearing loss â if the middle ear becomes filled with fluid, hearing loss may be a sign of glue ear, also known as otitis media with effusion.
Signs and Symptoms. The primary symptom of otitis externa is ear pain, which can be severe and gets worse when the outer part of the ear is pulled or pressed on. It also may be painful for someone with OE to chew. Sometimes the ear canal itches before the pain begins.