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Nausea
Headache    
Shortness of breath    

16 possible causes of "Nausea, Headache, Shortness o..."
Symptoms:
  • Excessive sweating
  • Tender lymph node
  • Nausea
  • Headache
  • Shortness of breath
  • Moist skin
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:
  • Vomiting
  • Nausea
  • Headache
  • Shortness of breath
  • Diarrhea
  • Loss of appetite
2. 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:
  • Agitation
  • Seizures
  • Nausea
  • Headache
  • Shortness of breath
  • Confusion
3. 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:
  • Swelling
  • Irritation of nose
  • Nausea
  • Headache
  • Shortness of breath
  • Mouth irritation
4. Allergies Overview
An allergy is the immune system's response to a foreign substance that is not typically harmful to your body. These foreign substances-such as certain foods, pollen, or pet dander-are called allergens. They elicit ...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Vomiting
  • Cough
  • Nausea
  • Headache
  • Shortness of breath
  • Visual impairment
5. Malignant Hypertension (Arteriolar Nephrosclerosis)
Hypertension (high blood pressure) is a common condition that affects one in three Americans. High blood pressure is diagnosed if your blood pressure is over 120 systolic and/or 80 diasto
Symptoms:
  • Neck lump
  • Difficulty in swallowing
  • Nausea
  • Headache
  • Shortness of breath
  • Groin lump
6. Infectious Mononucleosis
Infectious mononucleosis, often called "mono," is caused by the Epstein-Barr virus (EBV). It typically occurs in teenagers, but you can get it at any age. The virus is spread through saliva, which is why some peopl...
Symptoms:
  • Bedwetting
  • Headache
  • Nausea
  • Shortness of breath
  • Diarrhea
  • Dizziness
7. 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:
  • Loss of appetite
  • Low blood pressure
  • Nausea
  • Headache
  • Shortness of breath
  • Pain
8. Diabetic Ketoacidosis
Diabetic ketoacidosis (DKA) is a serious complication that stems from diabetes. If you don't have enough insulin to help your body process sugars (glucose), your body will start burning fat to fuel itself. As a result...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Strange and inexplicable behavior
  • Shock
  • Nausea
  • Headache
  • Shortness of breath
  • Pain
9. 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:
  • Fatigue
  • Nausea
  • Headache
  • Shortness of breath
  • Coughing up blood
  • Sleeplessness
10. 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...

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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