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63 possible causes of "General weakness, Fatigue, He..."
Symptoms:
  • Muscle pain
  • Watering eyes
  • General weakness
  • Fatigue
  • Headache
  • Body ache
1. 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:
  • Excessive sweating
  • Tender lymph node
  • General weakness
  • Fatigue
  • Headache
  • Shortness of breath
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:
  • Dementia
  • Unequal pupils
  • General weakness
  • Fatigue
  • Headache
  • Diplopia
3. 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:
  • Unable to concentrate
  • Migratory joint pain
  • General weakness
  • Fatigue
  • Headache
  • Fever
4. CFS (Chronic Fatigue Syndrome)
Chronic fatigue syndrome (CFS) is a debilitating disorder characterized by intense fatigue that cannot be cured with sleep. Mental and physical activities may cause your symptoms to worsen. When your fatigue cannot b...
Symptoms:
  • Impatient
  • Headache
  • General weakness
  • Fatigue
  • Teeth grinding
  • Hypervigilance
5. Generalized Anxiety Disorder
People who suffer from generalized anxiety disorder, or GAD, worry uncontrollably about common occurrences and situations. The condition may also be called chronic anxiety neurosis.GAD is different than normal feeling...
Symptoms:
  • Anemia
  • Headache
  • General weakness
  • Fatigue
  • Dark urine
  • Rectal hemorrhage
6. Malaria
Malaria is a life-threatening disease. It is typically transmitted through the bite of an infected Anopheles mosquito. Infected mosquitoes carry the Plasmodium parasite. When this mosquito bites you, the parasite i...
Symptoms:
  • Sleep disturbance
  • Painful menstruation
  • General weakness
  • Fatigue
  • Headache
  • Abdominal distension, gaseous
7. 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:
  • Short stature
  • Obesity
  • General weakness
  • Fatigue
  • Headache
  • Loss of sense of smell
8. Hypothyroidism
The thyroid gland is an important endocrine gland that controls the body's metabolism. It is a small butterfly-shaped gland located in the front of the neck just below the Adam's apple. The thyroid gland produces th...
Symptoms:
  • Sleepwalking
  • Loss of appetite
  • General weakness
  • Fatigue
  • Headache
  • Hand numbness
9. Migraine with Aura
Migraine is a disorder characterized by repeated attacks of severe headache. A migraine headache causes throbbing or pulsating pain, usually on only one side of the head. These headaches are often associated wit...
Symptoms:
  • Blood in urine
  • Headache
  • General weakness
  • Fatigue
  • Abnormal heart rhythms
  • Ringing in ears
10. 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.

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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