By Mayo Clinic Staff. An X-ray is a quick, painless test that produces images of the structures inside your body â particularly your bones. X-ray beams pass through your body, and they are absorbed in different amounts depending on the density of the material they pass through.
Feeling sleepy and tired all the time can be a sign of fatigue. Tiredness and fatigue can manifest in a number of ways. According to eMedicineHealth, fatigue can cause weakness, dizziness, tiredness, shortness of breath and even palpitations.
Some people will deny sleepiness but feel fatigued. Other symptoms are snoring, snorting, and gasping sounds when you sleep -- often first noticed by a sleeping partner. Restless or unrefreshing sleep is also typical, as are headaches in the morning.Narcolepsy. Excessive sleepiness during the day, alleviated by naps, can be a symptom of narcolepsy. You think your sleep problems may be related to an underlying condition, such as depression or heart failure. 2  You snore loudly or make snorting or gasping noises while you sleep -- or your partner observes these things while you're asleep. 3  You fall asleep doing normal activities, such as talking or driving.