Some of the common causes of fatigue and nausea include malnutrition, heat stroke, low blood pressure, and the flu. These symptoms typically correspond with serious health risks that should be reviewed by a medical professional. Fatigue refers to a situation where an individual becomes extremely exhausted, while nausea is an upset stomach and the feeling that a person might vomit.
The influenza virus typically affects humans in outbreaks that occur each year. This virus causes serious fatigue because the body's immune system becomes overwhelmed. Most flus last about 10 days, and during this time, it is important for affected individuals to drink water and nutrients. This helps reduce the chances of dehydration, which can increase these symptoms.
An unhealthy diet can lead to fatigue and nausea. When an individual does not eat enough essential vitamins, he can feel very tired because the body relies on healthy foods to work properly. The vitamin deficiencies that are most associated with these symptoms are primarily the B vitamins. Adding a multivitamin to a daily diet program may help a person feel better.
Excessive heat and dehydration are known to produce symptoms of fatigue and nausea as well. Heat stroke typically occurs when an individual does not monitor his body temperature or water consumption. When he becomes too hot or dehydrated, he cannot sweat fast enough to cool his internal body temperature. This can quickly lead to total collapse and eventual death if not resolved properly.
Low blood pressure is a situation where the body is not pumping enough blood to support the primary organs. This leads to fatigue and potential blackouts. Some common causes of low blood pressure include medicines, heart problems, dehydration, and diabetes. Many low blood pressure patients also experience symptoms of nausea.
Alcohol is a depressant, so drinking too much can cause tiredness. In addition, it causes the body to dehydrate, which causes fatigue. It also can quickly upset the stomach. The body typically treats alcohol like a poison, which can lead to vomiting. Some good counter measures for overindulging in alcohol include drinking water and electrolyte drinks. Drinking water after consuming alcohol can reduce the effects of a hangover since it helps the body in filtering the alcohol from the system and improves hydration.
Many pregnancies include periods of fatigue and nausea. This is typically based on hormone changes and possible nutritional deficiencies. Most mothers take daily prenatal vitamin supplements, which may help relieve tiredness.