There are many reasons behind tiredness. For example, you may have recently been stressful at work, and the physical exertion or constant pressure may make you feel exhausted. On the other hand, many diseases can present as tiredness. For example, diabetes mellitus, which is a fairly common chronic disease, can cause fatigue among other symptoms such as thirst and frequent urination. Thyrotoxicosis is another endocrine cause of tiredness. Cancers can cause this symptom too. Therefore, if you worry about the tiredness, you should consult your doctor to find out the cause.
( Last Updated: 03-02-2003 ) |