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Dizziness    
Fatigue    
Headache    

16 possible causes of "Dizziness, Fatigue, Headache"
Symptoms:
  • Dementia
  • Palpitations
  • Dizziness
  • Fatigue
  • Headache
  • Diplopia
1. Low Blood Sugar (Hypoglycemia)
Also known as hypoglycemia, low blood sugar can be a dangerous condition. People often complain about low blood sugar. However, serious hypoglycemia is rare in adults and children over the age of 10 who are no...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Vomiting
  • Dizziness
  • Fatigue
  • Headache
  • Excessive sweating
  • Crying
2. Cold and Flu Overview
Overview Colds (common colds) and the flu (influenza) are contagious infections that affect the respiratory system. Both are airborne illnesses, spread through coughing and sneezing. Colds typically are confined to th...
Symptoms:
  • Pain
  • Watering eyes
  • Dizziness
  • Fatigue
  • Headache
  • Body ache
3. Common Cold Overview
The common cold is a virus that involves symptoms like sneezing, a runny nose and a headache. Learn the causes, symptoms and treatments for the common cold now!
Symptoms:
  • Abnormal heart rhythms
  • Headache
  • Dizziness
  • Fatigue
  • Blood in urine
  • Pain
4. High Blood Pressure Overview
Hypertension, or high blood pressure (HBP), increases the risk of heart attack, stroke & other health problems. Learn HBP symptoms & get treatment under an MD's care.
Symptoms:
  • Headache
  • Abnormal urine odor
  • Dizziness
  • Fatigue
  • Coma
  • No urine output
5. Dehydration
Dehydration occurs when your body loses more fluid than you drink. When the body loses too much water, organs, cells, and tissues fail to function. Dehydration can also cause shock. Severe dehydration must be treate...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Sleep disturbance
  • Dizziness
  • Fatigue
  • Headache
  • Flatulence
  • Painful menstruation
6. What is Fibromyalgia?
Fibromyalgia is a chronic disorder characterized by unexplained pain in muscles and joints throughout the body. Read our doctor-reviewed articles and learn about fibromyalgia now.
Symptoms:
  • Sleeplessness
  • Anxiety
  • Dizziness
  • Fatigue
  • Headache
  • Low back pain
7. Whiplash
Whiplash occurs when a person's neck is whipped backward and then forward very suddenly. This injury is most common following a rear-end car collision. It can also result from physical abuse, sports injuries, o...
Symptoms:
  • Dry hair
  • Abnormal heart rhythms
  • Dizziness
  • Fatigue
  • Headache
  • Heart rate altered
8. Anorexia Nervosa
Almost everyone worries about gaining too much weight. But in some people the worry becomes obsessive, causing a condition called anorexia nervosa. Anorexia nervosa is an eating disorder that can result in severe weigh...
Symptoms:
  • Loss of appetite
  • Hyperventilation
  • Dizziness
  • Fatigue
  • Headache
  • Dark urine
9. Heat Emergencies
Heat emergencies are health crises caused by exposure to hot weather and sun. Heat emergencies have three stages: heat cramps, heat exhaustion, and heatstroke. All three stages are serious. If left untreated, the firs...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Headache
  • Drowsiness
  • Dizziness
  • Fatigue
  • Numbness
  • Ataxia
10. Hypovolemic Shock
Hypovolemic shock is a life-threatening condition that results when you lose more than 20 percent (one-fifth) of your body's blood or fluid supply. This severe fluid loss makes it impossible for the heart to pum...
This condition is considered a medical emergency. Urgent care may be required.

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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