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Doctor insights on: Shaking Nausea Lightheadedness

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Abrupt onset of shaking, sweating, nausea and lightheaded. Fasting blood sugar is 97. Had a bad fall and hurt my ribs and right side of my back.

Abrupt onset of shaking, sweating, nausea and lightheaded. Fasting blood sugar is 97. Had a bad fall and hurt my ribs and right side of my back.

Consider a seizure: Although many events might have caused your problem, including syncope, consider an EEG to assess seizure potential. Also, get EKG to rule out transient cardiac arrythmia. ...Read more

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Dr. Dariush Saghafi
980 doctors shared insights

Lightheadedness (Definition)

Lightheadedness is a sensation of feeling faint or "light in the head". It may be a symptom of Low blood pressure, or hypotension, which occurs when blood pressure during and after each heartbeat is much lower than usual. It may also occur when you are dehydrated, as my happen when severe morning ...Read more


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I've had lightheadedness and nausea for months and months? What can cause this?

I've had lightheadedness and nausea for months and months? What can cause this?

nause for months: Many possible causes. One common cause is pre menopausal hormone changes, or medication reactions. Make sure you are not being exposed to chemicals or pesticides etc. ...Read more

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I'm experiencing lightheadedness, trouble concentrating, nausea, when i stand or sit, but feel better after laying down should I be concerned?

I'm experiencing lightheadedness, trouble concentrating, nausea, when i stand or sit, but feel better after laying down should I be concerned?

Many reasons: There can be many reasons for this. A common reason includes orthostatic hypotension from dehydration, in which case adequate hydration and getting up slowly and pausing for 15-30 seconds before walking may help. Another reason can be new medications. If this persists or gets worse, you should see your PCP. Further reading: http://www.nlm.nih.gov/medlineplus/dizzinessandvertigo.html ...Read more

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My grandmother is 88yrs old. She has been complaining of lightheadedness, nervousness and shaking. She went to the hospital and they said she was ok.

My grandmother is 88yrs old. She has been complaining  of lightheadedness, nervousness and shaking. She went to the hospital and they said she was ok.

Not okay: From your description, it doesn't sound like your grandmother is okay. At the very least, she's very anxious. If the er doctors examined discharged her, they must have given suggestions for follow-up care. Were medications prescribed? You could call her physician and ask for help. Also, er doctors (like any of us) can be wrong. If you're concerned, return to er for a recheck. ...Read more

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Threw up liquid, experiencing sudden lightheadedness & extreme nausea. ?

Possibilities...: I would need to have more information to give an accurate answer on what this could be.If this just started and you are also having fever this could be related to a virus. The most important thing is drink fluids in order to avoid dehydration and rest. Other possibilities: gastritis, indigestion, pregnancy, among others. If symptoms persist go to an urgent care center for evaluation and treatment. ...Read more

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What does it mean when i have servere dizziness,lightheadedness and nausea?

What does it mean when i have servere dizziness,lightheadedness and nausea?

Symptoms: These are all subjective symptoms - that is to say, they are sensations that only you can describe to other people. And like a headache, they can be caused by many things. A good history and physical exam are the best start to sorting out what could be causing your symptoms. Best wishes. ...Read more

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For 3weeks I've had lightheadedness, headaches and slight nausea. The floaty feeling is almost constant. What could be causing this?

For 3weeks I've had lightheadedness, headaches and slight nausea. The floaty feeling is almost constant. What could be causing this?

See a local doctor: There are many causes of these symptoms, pregnancy being one, and reaction to medications, anxiety, viruses as well as a plethora of neurological problems. Start with the most probable, is pregnancy possible, if so test for it. If medication or food intolerance, check for it too. If you still cannot determine the cause, see a local doctor. You can purchase a seasick pill over the counter to try. ...Read more

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What are causes of lightheadedness and nausea in college kids?

What are causes of lightheadedness and nausea in college kids?

A long list: Ranging from their bad eating habits to actual illnesses. ...Read more

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What causes nausea and lightheadedness especially after eating?

What causes nausea and lightheadedness especially after eating?

Hypotension: Lightheadedness and nausea is likely due to low blood pressure after eating. It is called postprandial hypotension. Blood pressure usually hits bottom 30 to 60 minutes after a meal. Sitting or lying down for an hour after eating can help with postprandial hypotension. ...Read more

Shaking (Definition)

Shaking is a symptom in which a person has tremors (shakiness or small back and forth movements) in part or all of his body. Shaking can be due to cold body temperatures, rising fever (such as with infections), neurological problems, medicine ...Read more


Dr. Stephen Noga
1,713 doctors shared insights

Nausea (Definition)

Nausea is the sensation of having ...Read more