Nausea refers to discomfort in the stomach which may make an individual feel like throwing up. The condition of nausea could be triggered by several factors, but this condition is preventable.

Causes of nausea
The condition of nausea can crop up due to several causes. Some individuals are sensitive to certain types of foods, motion, medication, and other such factors. These factors may end up triggering nausea and vomiting. Some medical conditions can also lead to nausea.

• Gastroesophageal reflux disease (GERD): GERD or heartburn can be a trigger because of which the contents of the stomach may come up to the esophagus while a person is eating. This results in inflammation that eventually leads to nausea.
• Virus or bacteria: Viruses and bacteria can also affect the stomach and result in the condition of nausea. Foodborne bacteria can lead to an illness called food poisoning. Some viral infections can also lead to nausea.
• Medications: If one takes certain medicines, and if their system is not used to these medications, then it could result in upsetting the stomach and lead to nausea. So, one should be very careful and read the composition of the medicine carefully before taking them. One should also learn about the medicines as well as their side effects before taking them as a part of a treatment plan. It is best to consult a doctor if one experiences nausea after taking any medication. The doctor can help suggest alternative medications or treatments.
• Motion sickness: When a person is sensitive to motion or has seasickness, then bumps or sudden jerks that the vehicle experiences during the journey can affect the person’s physical wellbeing. When such movements occur, the brain signals do not sync with the information coming from the sensory organs, and this can result in vomiting, dizziness, or nausea.
• Food: Consuming a specific kind of diet or overeating certain types of foods can result in an upset stomach, and eventually, nausea. Some foods that can trigger nausea are high-fat foods and spicy foods. People should avoid the direct consumption of these food items. Instead, it is better to mix them with other foods during a meal.
• Pain: When a person suffers from a lot of pain, they may also end up experiencing the of nausea.
• Other medical conditions: Nausea is observed in patients who suffer from painful conditions like gallbladder stones, pancreatitis, and kidney stones.
• Ulcers: When there are sores or ulcers in the stomach or the lining of the small intestine, it can lead to nausea. The symptoms of nausea usually occur when a person eats.

If one experiences the symptoms of nausea for a long time, it is best to consult a doctor about it. The doctor will suggest a treatment plan based on the underlying cause. If the sensation of nausea is not intense, one can try out some home remedies to manage it.