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Headache    
Nausea
Vomiting

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52 possible causes of "Headache, Nausea, Vomiting"
Symptoms:
  • Pain
  • Blood in stool
  • Headache
  • Nausea
  • Vomiting
  • Fever
1. Food Poisoning
Every year, millions of people eat food contaminated with bacteria, viruses, or parasites. The result can be food poisoning, an uncomfortable experience characterized by nausea, vomiting, and diarrhea. One in si...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Sleepwalking
  • Loss of appetite
  • Headache
  • Nausea
  • Vomiting
  • Fatigue
2. 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:
  • Loss of vision in one half of the visual field
  • Unequal pupils
  • Headache
  • Nausea
  • Vomiting
  • Coma
3. Meningitis
Meningitis is an inflammation of the meninges. This is the membrane that covers the brain and spinal cord. Meningitis may occur when fluid surrounding the meninges becomes infected. The most common causes of meningiti...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Excessive sweating
  • Headache
  • Nausea
  • Vomiting
  • Crying
  • Shortness of breath
4. 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:
  • Headache
  • Unequal pupils
  • Nausea
  • Vomiting
  • Bleeding eye
  • Bruise of head
5. Skull Fractures
A skull fracture is any break in the cranial bone , also known as the skull. There are many types of skull fractures, but only one cause: an impact or a blow to the head that is strong enough to break the bone. Th...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Frequent ear infections
  • Irregular eye movements
  • Headache
  • Nausea
  • Vomiting
  • Uncontrolled eye movements
6. Labyrinthitis
Labyrinthitis is a disorder of the inner ear. The two vestibular nerves in your inner ear send your brain information about your head movement. When one of these nerves becomes inflamed, it creates a condition known a...
Symptoms:
  • Muscle weakness
  • Ecchymosis
  • Headache
  • Nausea
  • Vomiting
  • Irregular eye movements
7. Concussion
A concussion is a mild traumatic brain injury. It can occur after an impact to your head or after a whiplash-type injury that causes your head and brain to shake quickly back and forth. Concussions are usually not lif...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Diarrhea
  • Vomiting
  • Headache
  • Nausea
  • Loss of appetite
  • Shortness of breath
8. Swine Flu
Swine flu, also known as the H1N1 virus, made headlines in 2009 when it was declared a pandemic (Dandagi & Byahatti, 2011). Pandemics are contagious diseases affecting people throughout the world or on multipl...
Symptoms:
  • Memory impairment
  • Impaired judgement
  • Headache
  • Nausea
  • Vomiting
  • Motor tic
9. Encephalitis
Encephalitis is inflammation of the brain tissue. Most cases are caused by viral infections. In rare cases it can also be caused by bacteria.There are two main types of encephalitis-primary and secondary. Primar...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Stiff neck
  • Headache
  • Nausea
  • Vomiting
  • Diplopia
  • Neck pain
10. Subarachnoid hemorrhage
Subarachnoid hemorrhage (SAH) refers to bleeding within the subarachnoid space, which is the area between the brain and the tissues that cover the brain. The subarachnoid space is the space through which th...
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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