These studies illustrate that the normal urination of asymptomatic people varies widely with fluid intake, age, gender, and race. Nevertheless, the fact that 95% of femal and male subjects respectively voided fewer than 13 times and 12 times is applicable to this answering.
1 Medical causes â unrelenting exhaustion may be a sign of an underlying illness, such as a thyroid disorder, heart disease or diabetes. 2  Lifestyle-related causes â alcohol or drugs or lack of regular exercise can lead to feelings of fatigue.  Workplace-related causes â workplace stress can lead to feelings of fatigue.
Nausea and fatigue can be the results of many factors, ranging from physical causes to lifestyle habits. Examples of poor lifestyle habits that can bring on fatigue and nausea include: 1  excessive alcohol use. 2  excessive caffeine use.3  poor eating habits. 4  taking medications, such as amphetamines, to stay awake.nderlying medical conditions that can lead to nausea and fatigue include: 1  acute liver failure. 2  cancer. 3  chronic kidney disease. 4  food allergies. 5  hyperthyroidism.