Viral or bacterial infections in the digestive tract can cause vomiting, often accompanied by other symptoms like diarrhea, fever, or abdominal pain.
Conditions such as gastritis, gastroenteritis, acid reflux, or peptic ulcers can lead to nausea and vomiting.
Some individuals experience vomiting due to motion, such as car rides, flights, or boat trips.
Morning sickness, a common symptom during early pregnancy, can cause nausea and vomiting.
Certain medications or treatments, such as chemotherapy, can cause nausea and vomiting as side effects.