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Gas
Headache
Nausea
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5 possible causes of 'Gas, Headache, Nausea'
1. 
Every year, millions of people eat food contaminated with bacteria, viruses, or parasites. The...
This condition is considered a medical emergency.
Urgent care may be required
Symptoms:
  •  
    Headache
  •  
    Tingling hands and feet
  •  
    Gas
  •  
    Nausea
  •  
    Blood in stool
2. 
Giardiasis is an infection that affects your small intestine, caused by microscopic parasites called...
Symptoms:
  •  
    Abdominal distension, gaseous
  •  
    Headache
  •  
    Gas
  •  
    Nausea
  •  
    Feels hot to touch
3. 
Endometriosis is a disorder in which the endometrium grows outside your uterine cavity. The...
Symptoms:
  •  
    Gas
  •  
    Vomiting
  •  
    Headache
  •  
    Nausea
  •  
    Tired
4. 
Polio (also known as poliomyelitis) is a highly contagious disease caused by a virus that attacks...
Symptoms:
  •  
    Choking
  •  
    Constipation
  •  
    Gas
  •  
    Headache
  •  
    Nausea
5. 
Premenstrual syndrome (PMS) is a condition that affects a woman's emotions, physical health, and...
Symptoms:
  •  
    Ataxia
  •  
    Loss of appetite
  •  
    Gas
  •  
    Headache
  •  
    Nausea
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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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Gas & Bloating FAQs
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Learn What Causes Excess Gas. Get Tips and Answers with Gas-X®.
www.Gas-X.com/FAQs
Shell V-Power® Gasoline
Shell V-Power® Gasoline
Most Advanced Gas. Actively Cleans For Better Performance. Learn More
Shell.us/V-Power
Fuel Rewards Network™
Fuel Rewards Network™
Loyalty Program That Helps You Save Money on Shell Fuel. Join Now.
FuelRewards.com