Nausea can be described as stomach discomfort and the feeling of desire to throw up. Nausea may be a prelude to vomiting up the contents of your stomach. However, it is caused by various factors and is often averted.

What is the cause of nausea?

Many reasons can trigger nausea. For example, certain people are susceptible to motion, certain food items, medicines, or the results of certain medical illnesses. All of these can trigger nausea. Can list the most common reasons for sickness below.

Heartburn or gastroesophageal respiratory disease (GERD)

It is known as heartburn. In addition, gastroesophageal resuscitation disease (GERD) can cause the contents of your stomach to move back towards your esophagus whenever you eat, which causes an unpleasant burning sensation and can lead to nausea.

Infection or virus

Bacteria and viruses can infect the stomach, causing nausea. Foodborne bacteria trigger an illness called food poisoning. Infections caused by viruses can lead to nausea too.


Like cancer treatments such as chemotherapy, certain medications can worsen stomach discomfort or contribute to nausea. Make sure to review the drug information regarding any new medicine you might be taking.

Reading this article and speaking with your doctor about the treatments or medications you’re receiving will help reduce the effects of medicines on nausea.

Seasickness and motion sickness

Motion sickness could result from a bumpy ride in an automobile, triggering the messages sent to the brain not to match up with the sensory system and causing nausea, dizziness, or vomiting.


Excess or eating certain foods like high-fat or spicy food can cause stomach upset and trigger nausea. In addition, you are consuming foods that you are allergic to may cause nausea.


The strong discomfort may aggravate nausea symptoms, especially for painful conditions like Pancreatitis, gallbladder stones, and kidney stones.


In the stomach or the intestinal lining, ulcers, also called sores, may cause nausea. For example, if you take a meal, an ulcer could result in a burning sensation and a sudden feeling of nausea.

Nausea can also be a sign of various other medical conditions. These include:

  • benign paroxysmal positional vertigo (BPPV)
  • Otitis ear
  • heart attack
  • intestinal blockage
  • an inability to function the liver or cancer of the liver
  • meningitis
  • migraine

When should seek medical attention?

Get medical attention immediately when symptoms of a heart attack accompany nausea. Heart attack symptoms may include painful chest pain, severe migraine, jaw pain, sweating, or the pain you feel within your left arm.

Seek medical attention if you have nausea accompanied by a strong headache, stiff neck, difficulty breathing, or confusion. Consult a doctor if you think you’ve consumed an energic substance or you’re dehydrated.

Visit your doctor for help if you’ve been feeling nauseated and in a state of being unable to consume food or drink for longer than 12 hours. It is also recommended to see your doctor if nausea does not subside within 24 hours after trying non-prescription remedies.

If you are concerned about experiencing a medical emergency, always consult a doctor.

What is the best way to treat nausea? 

Nausea treatment is based on the root of the issue.

Sitting in the car’s front seat could, for instance, help with motion sickness. In addition, it can alleviate motion sickness by taking medications like dimenhydrinate (Dramamine), an antihistamine. You can also apply a Scopolamine patch to alleviate seasickness.

In addition, taking medications to deal with nausea’s root cause may aid in the treatment. Examples include stomach acid reduction medications to treat GERD or pain-relieving medicines to treat severe headaches.

When nausea has faded, staying hydrated by taking small, regular sips of clear liquids such as water or an electrolyte-containing beverage can help decrease the effects of dehydration.

If you are beginning to introduce foods, it is best to adhere to what has known as the BRAT food plan (bananas, rice toast, applesauce, and bananas) to ensure that your digestive system is more comfortable.

What is the best way to prevent nausea?

Being aware of triggers for nausea can help to stop nausea’s onset. Trying to avoid:

  • flickering light, which could cause migraines
  • Humidity and heat
  • sea voyages
  • Strong odors, for example, perfume or cooking scents

A medication that reduces nausea (scopolamine) before a trip will also help reduce motion sickness.

Modifications regarding your food habits like eating smaller, regular meals will help lessen symptoms of nausea. Limiting your physical activity to a minimum after meals can help reduce nausea. Avoiding spicy, high-fat, or oily foods may aid.

Foods with less risk of trigger nausea are cereal crackers, toast, cereal, gelatin, and broth.


Healthcare Professional

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