Nausea: Causes, Symptoms, Treatment and Foods to be Taken

Nausea is the sensation of unease, discomfort, and general sickness. Nausea is a symptom that can be caused by many different factors such as motion sickness, morning sickness, pregnancy and chemotherapy. The causes of nausea can be many and vary depending on the person.

The word nausea comes from the Latin word “nausea” which means seasickness. The feeling of nausea can be caused by many different factors such as motion sickness, morning sickness, and chemotherapy. It is also possible to experience nausea without any identifiable cause at all.

There are two types of nausea: acute and chronic.

  • Acute nausea is caused by an infection or a stomach virus.
  • chronic nausea is caused by an underlying condition such as gastrointestinal reflux disease, gastroesophageal reflux disease, or diabetes.


Nausea can stem from a variety of causes and no one knows your personal triggers better than you. Nausea is a symptom of an underlying disorder that can be caused by many factors. Our focus is on the more common reasons. Some common causes of nausea are listed below:

  • Motion sickness
  • Pregnancy
  • Morning sickness
  • Gastrointestinal problems
  • Menstrual cycle
  • Disease
  • Side effects from medication
  • Change in altitude


The symptoms of acute and chronic nausea are different.

Acute symptoms include:

  • Vomiting
  • Abdominal pain
  • Fever
  • Headache
  • Diarrhea

Chronic symptoms include:

When to Seek Medical Help?

Nausea is a common symptom for many illnesses. It can be caused by food poisoning, viral infection, or even anxiety. But if it lasts for more than 24 hours without any other symptoms, you should seek medical help.

You should seek medical help if:

  • Nausea lasts for more than 24 hours without any other symptoms
  • You have trouble keeping food down or vomiting up to six times in a day
  • You have fever with your nausea
  • You have nausea that’s sudden and severe


Treatment for acute nausea is gastric lavage and intravenous fluids. Treatment for chronic nausea is psychosocial support and medications that reduce the negative symptoms of the illness.

A treatment for nausea is to drink ginger root tea which has been shown to reduce nausea in pregnant women. Ginger root tea contains gingerol which has been found to be beneficial in reducing nausea.

Ginger root tea also contains small amounts of potassium and magnesium which may contribute to its effectiveness in treating nausea. Ginger root tea has been shown to be more effective than placebo in reducing the symptoms of motion sickness as well as reducing the incidence of vomiting after surgery and chemotherapy.

The two most common treatments are medication and lifestyle changes.

  • Medication may include anti-nausea pills or injections that stop nausea.
  • Lifestyle changes may include eating smaller meals more often, avoiding foods that cause nausea (such as greasy or spicy foods), and drinking ginger tea to help settle the stomach.

What are the Foods To be Taken?

The following are some foods that can help relieve nausea: , sour candy, crackers with cheese, peanut butter , chicken broth, and ginger tea.

  • Ginger ale is often a drink recommended for stomach pain relief.
  • Sours candy can be eaten to combat nausea because the sour taste of the candy is thought to ease the sensation of sickness caused by food poisoning or a stomach bug.
  • Crackers with cheese are low in fat and can help settle an upset stomach.
  • Peanut butter is high in protein and carbohydrates, which are both good nutrients that can provide energy while also aiding in digestion.
  • Chicken broth is often recommended to be drunk as a remedy for nausea, because it is thought to stimulate stomach contractions. It also contains sodium and potassium salts which can help regulate body fluids and electrolytes.
  • Ginger tea is often recommended as a remedy for nausea, as the ginger taste can ease the sensation of sickness that often accompanies gastrointestinal discomfort.
  • Saltine crackers are the most popular food for nausea because they’re easy to digest and they don’t require chewing.
  • Banana contain potassium which can help with the symptoms of nausea.
  • Zinc lozenges are helpful for nausea because they help to soothe the digestive tract and calm stomach nerves.

How is Nausea Prevented?

In order to prevent nausea, it is important to keep the inner ear and other parts of the body in balance. It is also important not to eat too much before a car ride.

  1. Nausea can be prevented by changing one’s eating habits and avoiding certain foods.
  2. To minimize nausea, it’s best to avoid intense physical activities after a meal. Eating spicy, fatty or greasy foods can also make it worse.
  3. It can also be prevented by taking medication such as anti-nausea tablets or an injection to prevent vomiting.

Avoiding nausea triggers can help to prevent nausea’s onset. This includes avoiding:

  • flickering lights, which can trigger migraine attacks
  • heat and humidity
  • sea voyages
  • strong odors, such as perfume and cooking smells


Nausea is a feeling of unease, discomfort, or sickness in the stomach. It can be caused by a number of things including pregnancy, food poisoning, or motion sickness. Nausea is often accompanied by vomiting and can last from an hour to days at a time.

Nausea can be a sign of an underlying medical condition that needs treatment, such as appendicitis, ginger root tea and over-the-counter medications. However, in most cases it is not serious and will resolve on its own without any treatment.

If you are having nausea and vomiting for more than 24 hours or if you have a fever over 100 degrees Fahrenheit, see your doctor.