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Headache    
Dizziness    
Nausea

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10 possible causes of "Headache, Dizziness, Nausea"
Symptoms:
  • Crying
  • Headache
  • Dizziness
  • Nausea
  • Moist skin
  • High-pitched breath sounds
1. 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:
  • Irregular eye movements
  • Frequent ear infections
  • Headache
  • Dizziness
  • Nausea
  • Vomiting
2. 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:
  • Headache
  • Rapid breathing
  • Dizziness
  • Nausea
  • Shock
  • Alteration in consciousness
3. Caffeine Overdose
Caffeine overdose may occur when you ingest more than the recommended amount of caffeine, which is usually 200 to 300 mg per day. However, a safe amount of caffeine is different for everyone, as it depends on weight...
Symptoms:
  • Headache
  • Unsteady gait
  • Dizziness
  • Nausea
  • Numbness in ear
  • Headache worse with vomiting
4. Acoustic Neuroma
Acoustic neuromas are noncancerous tumors. They grow on the nerve that connects the brain and ear. Because these tumors are benign, they do not spread to other body parts. However, they can grow large enough to damag...
Symptoms:
  • Pain
  • Nausea
  • Headache
  • Dizziness
  • Strange and inexplicable behavior
  • Impaired judgement
5. Carbon Monoxide Poisoning
Carbon monoxide (CO) is a gas that is both odorless and colorless. It emanates from anything that produces combustion fumes. Common devices that produce these fumes include: heaters fireplaces car mufflers space heater...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Nausea
  • Coma
  • Headache
  • Dizziness
  • Rapid breathing
  • Low blood pressure
6. Addisonian Crisis (Acute Adrenal Crisis)
When we're stressed out, our adrenal glands produce a hormone called cortisol. Cortisol helps our bodies respond effectively to stress. It also plays a role in bone health, immune response, and the metabolism of food...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Heart rate altered
  • Hard to awaken
  • Headache
  • Dizziness
  • Nausea
  • Blood tinged sputum
7. Acute Mountain Sickness
Hikers, skiers and adventurers who travel to high altitudes can sometimes develop acute mountain sickness, also referred to as altitude sickness or high altitude pulmonary edema. It typically occurs at about 8,000 fee...
Symptoms:
  • Fainting
  • Pain
  • Headache
  • Dizziness
  • Nausea
  • Muscle pain
8. Toxic Shock Syndrome
Toxic shock syndrome is a rare but serious medical condition caused by a bacterial infection. This condition is the result of toxins produced by the Staphylococcus aureus bacterium. Although toxic shock syndrome ha...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Flatulence
  • Vomiting
  • Headache
  • Dizziness
  • Nausea
  • Tired
9. Endometriosis
Endometriosis is a disorder in which the endometrium grows outside your uterine cavity. The endometrium is the tissue which makes up the inside surface of your uterus. Endometriosis occurs when this lining grows on th...
Symptoms:
  • Headache
  • Pain
  • Dizziness
  • Nausea
  • Sore throat
  • Diarrhea
10. SARS (Severe Acute Respiratory Syndrome)
Severe acute respiratory syndrome (SARS) is a serious form of viral pneumonia. The disease is relatively new; the virus that causes SARS was first identified in 2003. The World Health Organization (WHO) designated SAR...
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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