Nausea - Check Your Symptoms and Signs With the Symptom Checker by MedicineNet.com

Nausea Symptoms

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Medical Author: William C. Shiel Jr., MD, FACP, FACR

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Nausea is the sensation that there is a need to vomit. Nausea can be acute and short-lived, or it can be prolonged. When prolonged, it is a debilitating symptom. Nausea (and vomiting) can be psychological or physical in origin. It can originate from problems in the brain or organs of the upper gastrointestinal tract (esophagus, stomach, small intestine, liver, pancreas, and gallbladder). It also may be caused by pain, motion, medications and diseases of many nongastrointestinal organs of the body. Therefore, the diagnosis of the cause of prolonged nausea may not be easy. All stimuli that cause nausea work via the vomiting center in the brain which gives rise to the sensation of nausea and coordinates the physical act of vomiting.

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REFERENCE:

Fauci, Anthony S., et al. Harrison's Principles of Internal Medicine. 17th ed. United States: McGraw-Hill Professional, 2008.

Terms related to Nausea:

Dry Heaves
Sick to Stomach
Throwing Up
Vomiting

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Nausea and Vomiting Article
- Nausea and vomiting facts
- Introduction to nausea and vomiting
- What causes nausea or vomiting?
- Acute gastritis and nausea and vomiting
- Central causes of nausea and vomiting
- Nausea and vomiting associated with illness
- Nausea and vomiting from medications and medical treatments
- Nausea and vomiting and bowel obstruction
- Nausea and vomiting in pregnancy (morning sickness)
- Vomiting in infants
- What are home remedies for nausea or vomiting?
- When should I call the doctor regarding nausea and vomiting?
- How is the source of nausea or vomiting diagnosed?
- What is the treatment for nausea and vomiting?
Norovirus Infection Norovirus infection causes stomach flu, or gastroenteritis. It's a very contagious illness with symptoms that include nausea and...learn more »
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Norovirus Infection Article
- Norovirus infection facts
- What is a norovirus?
- What causes a norovirus infection?
- What are norovirus infection symptoms and signs in adults, children, and babies?
- What is the incubation period for a norovirus infection? How long are people infected with norovirus contagious?
- How is a norovirus infection diagnosed?
- What is the treatment for norovirus infections in adults, children, and babies?
- What are possible complications of a norovirus infection?
- What is the prognosis of a norovirus infection?
- Can norovirus infections be prevented? Is there a vaccine?
- Where can people get more information about norovirus infections?
Pancreatitis Pancreatitis is a rare disease in which the pancreas becomes inflamed, occurring when digestive enzymes are activated and begin...learn more »
In This Article
Pancreatitis Article
- Pancreatitis facts*
- What is pancreatitis?
- What are the causes of acute pancreatitis?
- What are the symptoms of acute pancreatitis?
- How is acute pancreatitis diagnosed?
- How is acute pancreatitis treated?
- What is chronic pancreatitis?
- What are the symptoms of chronic pancreatitis?
- How is chronic pancreatitis diagnosed?
- How is chronic pancreatitis treated?
- How common is pancreatitis in children?
- Hope through research
- For more information about pancreatitis
Peptic Ulcer A peptic ulcer is an ulcer in the lining of the stomach, duodenum, or esophagus. Ulcer formation is related to Helicobacter...learn more »
In This Article
Peptic Ulcer Article
- Peptic ulcer facts
- What is a peptic ulcer?
- What causes of peptic ulcers?
- What are symptoms of peptic ulcers?
- How is a peptic ulcer diagnosed?
- What is the treatment for peptic ulcers?
- What are the complications of peptic ulcers?
- Peptic ulcer summary
Pregnancy (Week By Week, Trimesters) There are many symptoms involved in the 1st, 2nd and 3rd trimesters of pregnancy. The first early pregnancy symptom is typically...learn more »
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Pregnancy (Week By Week, Trimesters) Article
- Pregnancy facts*
- Introduction
- What is the first trimester (week 1-week 12)?
- What is the second trimester (week 13-week 28)?
- What is the third trimester (week 29-week 40)?
- How will my baby develop week by week?
- What are the changes that happen to a woman's body during her 1st, 2nd, and 3rd trimesters of pregnancy?
- Body aches
- Breast changes
- Constipation
- Dizziness
- Fatigue, sleep problems
- Heartburn and indigestion
- Hemorrhoids
- Itching
- Leg cramps
- Morning sickness
- Nasal problems
- Numb or tingling hands
- Stretch marks, skin changes
- Swelling
- Urinary frequency and leaking
- Varicose veins
Salmonella Salmonella bacteria are known to cause salmonellosis, typhoid fever, and paratyphoid fever in humans. Salmonella infection is...learn more »
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Salmonella Article
- Salmonella poisoning facts
- What is Salmonella?
- What are Salmonella poisoning symptoms?
- How is Salmonella transmitted to humans?
- What are the risk factors for Salmonella infections?
- What are the unique situations that allow Salmonella to contaminate eggs?
- How do Salmonella spp. cause disease in people?
- How are Salmonella infections diagnosed?
- What is the treatment for Salmonella poisoning?
- What are the prognosis (outcome) and complications for Salmonella infections?
- How can Salmonella infection be prevented?
- Where can I find more information about Salmonella?
Sick Building Syndrome Multiple chemical sensitivity (MCS) or also referred to as sick building syndrome or environmental illness is the name given by...learn more »
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Sick Building Syndrome Article
- What is sick building syndrome, or multiple chemical sensitivity?
- Why is sick building syndrome controversial?
- How common is sick building syndrome?
- What causes sick building syndrome?
- How is sick building syndrome diagnosed and treated?
- Sick building syndrome and working with a doctor
Stomach Cancer Though the cause of stomach cancer is unknown, risk factors for stomach cancer include diet, H. pylori infection, smoking age,...learn more »
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Stomach Cancer Article
- What is the stomach?
- What is cancer, and how does stomach cancer spread?
- What are risk factors and causes of stomach cancer?
- What are symptoms of stomach cancer?
- How is stomach cancer diagnosed?
- How is staging determined?
- What is the treatment for stomach cancer?
- Surgery
- Chemotherapy
- Radiation therapy
- How do I go about getting a second opinion?
- What are some of the nutritional concerns of stomach cancer patients?
- What are treatment options for cancer that blocks the digestive tract?
- What follow-up care is necessary for stomach cancer patients? What about complementary and alternative medicine?
- What support is there for cancer patients?
- How can I take part in clinical trials for stomach cancer?
- Stomach Cancer At A Glance
Streptococcal Infections Group A streptococcal infections are caused by group A streptococcus, a bacteria that causes a variety of health problems,...learn more »
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Streptococcal Infections Article
- Group A streptococcal infections facts
- What is group A Streptococcus (GAS)?
- How are group A streptococcal (GAS) infections contracted?
- What diseases are caused by group A streptococcal infection?
- What are the symptoms and signs of GAS infections?
- What is invasive group A streptococcal disease? Who is most at risk for getting invasive GAS disease?
- What are the symptoms and signs of necrotizing fasciitis?
- What are the signs and symptoms of toxic shock syndrome (TSS)?
- How are group A streptococcal (GAS) infections diagnosed?
- What is the treatment for invasive group A streptococcal disease?
- What complications are seen with group A streptococcal infections?
- Can group A streptococcal infections be prevented?
- What is the prognosis for group A streptococcal infections?
- Where can people find more information about group A streptococcal infections?
Teen Drug Abuse Drugs commonly abused by teens include tobacco products, marijuana, cold medications, inhalants, depressants, stimulants,...learn more »
In This Article
Teen Drug Abuse Article
- Teen drug abuse facts
- What drugs are abused by teenagers?
- What are some adolescent drug use statistics?
- What are the dangerous effects of drug use in teens?
- How can parents prevent drug use?
- What are the symptoms and warning signs of drug abuse?
- What is drug abuse?
- What are the causes and risk factors of teen drug use?
- What are the symptoms of drug abuse in teens?
- What is the treatment of drug intoxication?
- What are treatments for drug addiction?
- Where can a person get help for teen drug abuse?
Thyroid Cancer There are four major types of thyroid cancer: papillary, follicular, medullary, and anaplastic thyroid cancer. Tumors on the...learn more »
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Thyroid Cancer Article
- Thyroid cancer facts*
- What is the thyroid?
- What is cancer?
- What are the different types of thyroid cancer?
- Thyroid cancer symptoms*
- How is thyroid cancer diagnosed?
- How is staging determined for thyroid cancer?
- What is the treatment for thyroid cancer?
- Surgery
- Thyroid hormone treatment
- Radioactive iodine therapy
- External radiation therapy
- Chemotherapy
- Second opinion
- Follow-up care
- Sources of support
- Taking part in cancer research
Toxic Shock Syndrome Toxic shock syndrome (TSS) is a condition caused by toxins formed by Staphylococcus aureus or group A Streptococcus bacteria....learn more »
In This Article
Toxic Shock Syndrome Article
- Toxic shock syndrome (TSS) facts
- What is toxic shock syndrome (TSS)?
- What causes toxic shock syndrome?
- What are the risk factors for toxic shock syndrome?
- What are toxic shock syndrome symptoms and signs?
- How is toxic shock syndrome diagnosed?
- What is the treatment for toxic shock syndrome?
- How is toxic shock syndrome prevented?
Travel Medicine Travelers should prepare for their trip by visiting their physician to get the proper vaccinations and obtain the necessary...learn more »
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Travel Medicine Article
- Why should travelers see a physician before they leave on a trip?
- What diseases occur in travelers, and how can disease be prevented?
- Traveler's diarrhea
- Malaria
- Meningococcal meningitis
- Yellow fever
- Hepatitis A
- Typhoid fever
- Polio
- Cholera
- What about diseases for which there is no vaccine or preventive medication?
- What is safe to eat and drink while traveling?
- What can I do to avoid insect bites?
- What should be in my travel first aid kit?
- What are the medical concerns with jet lag?
- What if I have a medical condition or chronic disease?
- What if I'm pregnant?
- What about traveling with children?
- Where can I find additional information?
Typhus Typhus is a disease caused by Rickettsia bacteria. Symptoms and signs include fever, headache, nausea, vomiting, diarrhea, and...learn more »
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Typhus Article
- Typhus facts
- What is typhus? Are there different types of typhus?
- What is the history of typhus?
- What causes typhus? How is typhus transmitted?
- What are typhus risk factors?
- What are typhus symptoms and signs?
- How is typhus diagnosed?
- What is the treatment for typhus?
- What is the prognosis of typhus?
- Can typhus be prevented?
- Where can people get more information about typhus?
Vertigo Vertigo is a feeling of spinning movement, and at times accompanied by nausea and vomiting occur. Vertigo is most often...learn more »
In This Article
Vertigo Article
- Vertigo introduction
- What is vertigo?
- What are the causes of vertigo?
- What are the symptoms of vertigo?
- Who is vertigo diagnosed?
- How is vertigo treated?
- Can I treat vertigo at home, and can vertigo be prevented?
- Vertigo At A Glance
Yellow Fever Yellow fever is an infectious disease transmitted by infected mosquitoes. Side effects are rare with the yellow fever vaccine....learn more »
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Yellow Fever Article
- What is yellow fever? What is the history of yellow fever?
- What causes yellow fever?
- How is yellow fever transmitted?
- What areas are high-risk for contracting yellow fever?
- What is the incubation period for yellow fever?
- What are yellow fever symptoms and signs?
- How is yellow fever diagnosed?
- What is the treatment for yellow fever?
- What is the prognosis for people with yellow fever?
- Can yellow fever be prevented?
- Where can people get more information on yellow fever?
- Yellow Fever At A Glance