Common Causes Of Nausea

Food Poisoning

Food poisoning is a condition that develops following exposure to bacteria or other contaminants in food. Listeria, campylobacter, and salmonella are all common contaminants linked to food poisoning, and contamination can occur at any stage of the food production and preparation process. For example, some contaminants could be spread by food handlers who have an infection, and food could also become contaminated if it is left out for too long or not properly heated or chilled.

Symptoms of food poisoning can begin within a few hours of ingesting contaminated food, and some patients might not develop symptoms for more than a week after exposure. In addition to nausea, individuals with food poisoning typically experience abdominal pain, fever, vomiting, and diarrhea. Patients should seek urgent medical attention if they have a fever of more than 100.4 degrees Fahrenheit or if they notice blurry vision, muscle weakness, or signs of dehydration. While some cases of food poisoning resolve in a few days without treatment, doctors may prescribe intravenous fluids to treat dehydration, and antibiotics might be recommended for individuals with food poisoning caused by bacteria.

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