Calories are a measure of how much energy food or drink contains. The amount of energy you need will depend on: 1  your age â for example, growing children and teenagers may need more energy. 2  your lifestyle â for example, how active you are.  your size â your height and weight can affect how quickly you use energy.
So here they are; the ten common signs of an ear infectionâ¦. If you feel those familiar symptoms of a head coldâfor instance, runny nose, headache, fever, and sinus congestionâyou might be experiencing an ear infection.
1 Redness, swelling, pain behind the ear, and fever may be caused by an infection of the bone located behind the ear (mastoiditis). 2  Pain will get worse when you press on the bone behind the ear. 3  This infection is rare and usually occurs 10 to 14 days after a middle ear infection.