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Headache
Fatigue
Fever
Loss of appetite
Nausea
clear list
6 possible causes of 'Headache, Fatigue, Fever, Loss of appetite, Nausea'
1. 
Learn about flu causes, symptoms and treatments.
Symptoms:
  •  
    Headache
  •  
    Fatigue
  •  
    Fever
  •  
    Loss of appetite
  •  
    Nausea
2. 
Infectious mononucleosis, often called "mono," is caused by the Epstein-Barr virus (EBV). It...
Symptoms:
  •  
    Headache
  •  
    Fatigue
  •  
    Fever
  •  
    Loss of appetite
  •  
    Nausea
3. 
Hepatitis is an inflammation of the liver caused by exposure to toxins, immune diseases, or...
Symptoms:
  •  
    Headache
  •  
    Fatigue
  •  
    Fever
  •  
    Loss of appetite
  •  
    Nausea
4. 
When we're stressed out, our adrenal glands produce a hormone...
This condition is considered a medical emergency.
Urgent care may be required
Symptoms:
  •  
    Headache
  •  
    Fatigue
  •  
    Fever
  •  
    Loss of appetite
  •  
    Nausea
5. 
A mosquito bite can turn into something much more severe if you...
Symptoms:
  •  
    Headache
  •  
    Fatigue
  •  
    Fever
  •  
    Loss of appetite
  •  
    Nausea
6. 
Colorado tick fever is a viral infection spread by a bite from an infected Dermacentor andersoni...
Symptoms:
  •  
    Headache
  •  
    Fatigue
  •  
    Fever
  •  
    Loss of appetite
  •  
    Nausea
clear list
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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What Causes Headaches? | MyChronicMigraine.com
What Causes Headaches? | MyChronicMigraine.com
Learn About Chronic Migraine Signs, Symptoms and Triggers
www.MyChronicMigraine.com
Information on Headaches
Information on Headaches
Discover What Causes Headaches. Visit Excedrin.com & Save $1 Now.
Excedrin.com/Extra_Strength
Know Your Headaches | ChronicMigraineInfo.com
Know Your Headaches | ChronicMigraineInfo.com
Do You Suffer From Chronic Migraine Talk to your Doctor & Learn More
ChronicMigraineInfo.com