General Unexplained Dizziness

What Causes Dizziness?

Dizziness can have various causes, ranging in severity from 'minor' to 'generally fatal'.  Finding the true cause means ruling out or confirming each possibility – in other words, diagnosis.

Diagnose your symptoms now!
  • understand what's happening to your body
  • see your health summarized and in detail
  • have a doctor review your case (optional)

Diagnosis is usually a complex process due to the sheer number of possible causes and related symptoms.  In order to diagnose dizziness, we could:

  • Research the topic
  • Find a doctor with the time
  • Use a diagnostic computer system.
The process is the same, whichever method is used.

Step 1: List all Possible Causes

We begin by identifying the disease conditions which have "dizziness" as a symptom.  Here are eight of many possibilities (more below):
  • Brain Tumor
  • Hypertension
  • Electrical Hypersensitivity
  • Chronic Infection
  • Senile Dementia
  • Drug Side-Effects
  • Stroke Risk
  • Panic Attacks

Step 2: Build a Symptom Checklist

We then identify all possible symptoms and risk factors of each possible cause, and check the ones that apply:
long-term hypertension
history of brain cancer
major fatigue for over 12 months
senile dementia
gradual decline in speaking ability
Under 4 years at 120-180 blood sugar
elevated eosinophil count
regularly feeling unusually cold
short-term memory failure
occasionally feeling unusually cold
having had strokes
no blood in nipple discharge
... and more than 60 others

Step 3: Rule Out or Confirm each Possible Cause

A differential diagnosis of your symptoms and risk factors finds the likely cause of dizziness:
Cause Probability Status
Senile Dementia 90% Confirm
Chronic Infection 29% Unlikely
Stroke Risk 14% Unlikely
Drug Side-Effects 4% Ruled out
Panic Attacks 1% Ruled out
Electrical Hypersensitivity 0% Ruled out
Brain Tumor 0% Ruled out
Hypertension 0% Ruled out
* This is a simple example to illustrate the process

Arriving at a Correct Diagnosis

The Analyst™ is our online diagnosis tool that learns all about you through a straightforward process of multi-level questioning, providing diagnosis at the end.

In the General Symptoms section of the questionnaire, The Analyst™ will ask the following question about general unexplained dizziness:
Do you ever feel dizzy or faint when you are not standing up or sitting up suddenly?
Possible responses:
→ Don't know
→ Never / very rarely
→ Occasionally - several times per year
→ Often - several times per month
→ Always or almost always
Based on your response to this question, which may indicate either no general dizziness or general dizziness, The Analyst™ will consider possibilities such as:
(Prescription) Drug Side-Effects

Almost all medications list dizziness as a possible side-effect.  Examples include blood pressure medications, sedatives, tranquilizers, antidepressants, pain relievers, some antibiotics.  Diuretics cause dehydration, blood electrolyte changes, heart effects and/or direct side-effects.

Brain Tumor

Dizziness and disorientation are possible symptoms of a brain tumor.

Dehydration

Dehydration can cause a drop in blood pressure, which reduces the amount of oxygen that the brain receives and causes dizziness.  Dehydration can also lead to an inner ear fluid imbalance, which can cause dizziness.

Hypoglycemia

Dizziness and fainting spells are a possible symptoms of hypoglycemia, which may in turn be a reaction to insulin.

Neuritis/Neuropathy

When the vestibular nerve (connecting the inner ear to the brain) is affected, dizziness or vertigo can result, especially in association with diabetes.

Senile Dementia

Dizziness can be caused by any condition causing confusion or an altered state of mind, including medications, drugs or alcohol.

Concerned or curious about your health?  Try The Analyst™
Symptom Entry
Symptom Entry
Diagnosis
Diagnosis
Suggestions
Suggestions
LifeMeter
LifeMeter®
Full Explanations
Explanations
Optional Doctor Review
Review (optional)
We use cookies for traffic analysis, advertising, and to provide the best user experience