Q:

Why am I dizzy, tired and nauseous?

A:

Quick Answer

Some of the most common causes that may lead to dizziness, tiredness and nausea include dehydration, sleep deprivation, heart rhythm disorder, low blood pressure, food poisoning and carbon monoxide poisoning. If the symptoms persist, consult a doctor for a clear diagnosis.

  Know More

Full Answer

A combination of dizziness, tiredness and nausea may be a symptom of for many conditions related to heart and digestive problems. According to WebMD, there are 125 diseases associated with these symptoms. One of the most common reasons for these symptoms is dehydration. Not drinking enough liquids can lead to various other symptoms, which include rapid breathing, fever, very dry mouth and low blood pressure.

Dizziness and tiredness also appear frequently in people with hypotension. In this case, these symptoms tend to get worse when going from a lying to a standing position. Low blood pressure may cause heart attacks, strokes and kidney failure, so it is important to check the blood pressure regularly. This is especially important for persons with a hypotension history. In case of food poisoning, dizziness, tiredness and nausea are often accompanied by diarrhea, abdominal pain, weakness and chills. Sleep deprivation may cause these symptoms as well, which are sometimes severe enough to compromise the well-functioning of the body.

Learn more about Conditions & Diseases

Related Questions

  • Q:

    How do you get sick fast?

    A:

    Healthline shares a number of factors that can cause a person to be more susceptible to illness, including an unbalanced diet, dehydration, sleep deprivation, dirty hands and poor oral health. Failing to maintain a healthy lifestyle can therefore result in becoming sick more quickly.

    Full Answer >
    Filed Under:
  • Q:

    What causes brain fog?

    A:

    Brain fog can be caused by a variety of factors that include mental stress, sleep deprivation and low levels of vitamin B-12 and magnesium in the body, according to Nutrex Hawaii. Additional causes of brain fog include hormone fluctuations due to menopause and side effects of certain medications.

    Full Answer >
    Filed Under:
  • Q:

    What causes restless legs?

    A:

    According to WebMD, symptoms of restless legs may be triggered by alcohol consumption, sleep deprivation, iron deficiency, diabetes, kidney failure and pregnancy. While the exact cause of restless legs are difficult to pinpoint, it is believed that genetics are a factor, as most patients who suffer with restless also have a relative with the same ailment. Additionally, the condition may be related to how the brain processes iron in the body.

    Full Answer >
    Filed Under:
  • Q:

    What's the difference between food poisoning and the flu?

    A:

    The flu is a very contagious respiratory illness caused by the influenza virus, while food poisoning is commonly caused by infectious bacteria, notes WebMD. Additional differences include how transmission occurs and the symptoms caused by each illness.

    Full Answer >
    Filed Under:

Explore