Nausea is the feeling of painless discomfort in the stomach that you might experience on occasion. It could be the result of hormonal changes -- as is common among pregnant women -- or a symptom of some deeper underlying disease. Vomiting on the other hand is the reflex action where the contents of the stomach are forcefully ejected.
Nausea and Vomiting
Vomiting and nausea are not illnesses. They are symptoms of some deeper underlying condition. This ranges from serious diseases to irritations caused by rancid or uncooked foods. As a result of this, most treatments for nausea or vomiting are usually aimed at curbing the cause of these symptoms.
Common Causes of Nausea and Vomiting After Eating
You may experience feelings of nausea after eating if you have a stomach viral infection. Vomiting may also occur during instances of food poisoning, blocked intestine, appendicitis, migraines and stomach flu. Other causes include allergies to certain drugs, awful odors and smells, indigestion, chemical toxins and emotional stress. You can also experience nausea if you eat uncooked meals or foods that your body does not agree with.
Call a Doctor
Nausea and vomiting are sometimes caused by serious diseases like liver or kidney disorders. It's difficult to determine what the cause is without proper diagnosis. Generally, you are advised to visit your physician if the feeling of nausea becomes too frequent or if it is linked with a fever. When left untreated, mild cases of nausea can trigger a number of other unhealthy conditions such as diarrhea, stomach pain and dehydration.
Prevent Nausea and Vomiting After Eating
Nausea can be prevented in several ways. You can reduce the chances of your stomach being irritated by eating smaller meals. Drinking enough fluids before and after a meal will quell any nauseous feeling that you might have before it peaks. If the feeling of nausea is too strong, you are advised to drink small quantities of sweetened or carbonated fluids. This will calm your stomach and prevent you from vomiting.