All About Adolescence. Adolescence describes the teenage years between 13 and 19 and can be considered the transitional stage from childhood to adulthood. However, the physical and psychological changes that occur in adolescence can start earlier, during the preteen or tween years (ages 9 through 12). Adolescence can be a time of both disorientation and discovery.
You get motion sickness when one part of your balance-sensing system (your inner ear, eyes, and sensory nerves) senses that your body is moving, but the other parts don't. For example, if you are in the cabin of a moving ship, your inner ear may sense the motion of waves, but your eyes don't see any movement.This conflict between the senses causes motion sickness. You may feel sick from the motion of cars, airplanes, trains, amusement park rides, or boats or ships.or example, if you are in the cabin of a moving ship, your inner ear may sense the motion of waves, but your eyes don't see any movement. This conflict between the senses causes motion sickness. You may feel sick from the motion of cars, airplanes, trains, amusement park rides, or boats or ships.
Do seasonal allergies cause you to feel tired all the time? What can I do about constant fatigue during allergy season? When most people think of allergies, they think of the typical symptoms of sneezing, runny nose and itchy eyes. But fatigue, sinus pain and asthma also result from allergy. Symptoms may interfere with your sleep, which can cause fatigue, but an allergic reaction itself can release chemicals in your body that cause fatigue. The best remedy for the fatigue is to get control of the allergies. Have yourself tested by an allergist to find out what you are allergic to, what to avoid and how to control your environment. An antihistamine and/or a leukotriene modifier may also help. If that's insufficient, there are always allergy shots.