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.
Symptoms of an ear infection may include: 1  Ear pain (mild to severe). 2  Fever. 3  Drainage from the ear that is thick and yellow or bloody.  Loss of appetite, vomiting, and grumpy 1  behavior. Trouble sleeping.