Sudden nausea can be caused by a stomach virus.
Sometimes nausea develops quickly and without warning or a gradual increase. When this occurs, it may be called sudden nausea. There are many things that can cause sudden nausea. Among the most common are food poisoning or stomach viruses. Too much alcohol can also cause this problem. Also, some pregnant women may develop morning sickness, which is another common cause of sudden nausea.
Salmonella, a common cause of food poisoning, can cause nausea.
One of the most common causes of sudden nausea is food poisoning. When a person eats contaminated food, nausea can start suddenly. For example, a person may eat food or drink a drink that has been contaminated with bacteria that can cause stomach problems. In this case, the affected person may suddenly feel nauseated. Unfortunately, nausea can be accompanied by the sudden onset of other unpleasant symptoms, such as vomiting, diarrhea, and abdominal cramps.
Sudden nausea is often caused by food poisoning.
Another common cause of sudden nausea is a stomach virus. For example, a person may experience sudden nausea because they have contracted a virus capable of causing gastrointestinal upset. In this case, the person may experience nausea, which is soon followed by symptoms such as vomiting or diarrhea. In some cases, a person who has contracted a stomach bug may also have a fever or headache. However, often the first sign that a person has a stomach bug is nausea.
Pregnancy is a common cause of sudden nausea in women.
Excessive consumption of alcoholic beverages is also among the most common causes of sudden nausea. Often a person who drinks a lot of alcohol feels fine at first. She can continue consuming alcohol without having any kind of stomach pain. However, after a while, he may suddenly feel nauseous and also start vomiting.
Pregnancy is another common cause of sudden nausea. Pregnant women often notice that nausea develops suddenly in response to certain smells. For example, a pregnant woman may smell a scent that she normally finds pleasant, such as a favorite food or perfume, and feel nauseated; even cleaning agents and soaps can produce this effect. Sometimes the rapid onset of nausea, common in pregnancy, occurs when a woman is eating a certain type of food or when she initially gets out of bed in the morning. A pregnant woman can feel nauseous at any time, however, it is not always easy to determine what made her feel nauseous so suddenly.
