Yes, it is possible to have food poisoning without vomiting. Food poisoning is caused by consuming contaminated food or drinks, usually due to bacterial or viral contamination. Symptoms vary depending on the type of food poisoning, but can include abdominal cramps, diarrhea, nausea, and fever. However, vomiting is not always present with food poisoning and it is possible to have food poisoning without vomiting.
When food poisoning is caused by a virus, like norovirus, vomiting is usually one of the symptoms. Bacterial food poisoning, on the other hand, can cause symptoms such as abdominal cramps, diarrhea, and fever without vomiting. Salmonella, E. coli, and Listeria are all examples of bacteria that can cause food poisoning. Ingesting toxins produced by certain types of mold can also cause food poisoning without vomiting.
It is important to note that food poisoning can be serious and can lead to dehydration if the vomiting is severe and lasts for a long period of time. If you think you may have food poisoning, it is important to stay hydrated and seek medical attention if symptoms persist or worsen.