Vomiting is a reflex directed by the brain toward the intestines to reverse their peristaltic movements to force the contents of the stomach out through the mouth. It is usually a symptom of an underlying disease. Read more: What Causes Vomiting? 7 Reasons Why and How to Ease It Article
Multimedia: Slideshows, Images & Quizzes
How to Get Rid of Nausea and Vomiting
What is nausea? Do you want to know how to get rid of nausea and how to stop vomiting? Learn home remedies for nausea,...
Balance Disorders: Vertigo, Motion Sickness, Labyrinthitis, and More
What is vertigo? What causes dizziness? Understand different balance disorders and symptoms such as vertigo, motion sickness,...
20 Food Poisoning Dangers: Types, Symptoms, and Treatments
Concerned about food poisoning outbreaks? From ground beef to lettuce, many foods can cause them. Learn about foodborne diseases...
Stomach Flu: Types, Symptoms, and Treatment
Stomach flu symptoms need treatment if vomiting, diarrhea, and dehydration are severe. Stomach flu is contagious and some cases...
Food Poisoning Quiz: Test Your Medical IQ
What causes food poisoning? Can it be prevented? Take this quiz to learn about food safety and how to guard yourself against food...
Stomach Pain Quiz: Nausea & Other Causes
Tummy Troubles? Get a better idea of what's causing the nausea, vomiting, bloating, gas, constipation, diarrhea, pain, and other...
Salmonella Symptoms: Food Poisoning, Other Causes, and Treatment
What is Salmonella? What are the best treatments for Salmonella, and what are its symptoms? From food poisoning to typhoid fever,...
Related Disease Conditions
Stomach Flu (Gastroenteritis)
Stomach flu (gastroenteritis) is a term referred used to describe a variety of gastrointestinal problems. The most common signs and symptoms of gastroenteritis are nausea, vomiting, diarrhea, and abdominal pain. The most common cause of gastroenteritis in the United States is Norovirus. Other causes of gastroenteritis include Rotavirus, Astrovirus, Adenovirus, and Sapovirus. There are bacterial causes of gastroenteritis such as Salmonella, Shigella, Campylobacter Aeromonas, E. coli, Clostridium, Vibrio, Campylobacter, and Yersinia spp. Parasites that cause gastroenteritis include Giardia, Cryptosporidium, Cyclospora, and Entamoeba. Treatment for gastroenteritis is generally home remedies such as keeping hydrated to prevent dehydration. At times, hospitalization may be necessary if dehydration occurs.
Food poisoning is common but can also be life-threatening. Food poisoning symptoms include stomach cramps, diarrhea, and vomiting. Read about different types of food poisoning, treatment, and tips for prevention.
Stomach Flu vs. Food Poisoning
The stomach flu (viral gastroenteritis) and food poisoning are not the same infections. However, they do have a few similar symptoms, for example: Nausea Vomiting Diarrhea Fever Abdominal (stomach) pain and cramping. Symptoms and signs of food poisoning show up earlier (2 hours up to a couple of days) in comparison to the stomach flu in which symptoms may take 4 hours up to 48 hours (2 days) before symptoms begin. Medical treatment for the stomach flu and food poisoning generally is not necessary. A bland diet, drinking plenty of fluids, and rest may be the only treatment necessary.
Abdominal pain can have many causes that range from mild to severe. Some of these causes include bloating, gas, colitis, endometriosis, food poisoning, GERD, IBS (irritable bowel syndrome), ovarian cysts, abdominal adhesions, diverticulitis, Crohn's disease, ulcerative colitis, gallbladder disease, liver disease, and cancers. Signs and symptoms of the more serious causes include dehydration, bloody or black tarry stools, severe abdominal pain, pain with no urination or painful urination. Treatment for abdominal pain depends upon the cause.
Indigestion (Dyspepsia, Upset Stomach Pain)
Indigestion (dyspepsia, upset stomach) can be caused by problems related to, or not related to the gastrointestinal tract. Signs and symptoms are upper abdominal pain, belching, nausea, vomiting, abdominal bloating, and abdominal distention. Treatment depends upon the cause.
Is the Stomach Flu Contagious?
The stomach flu or gastroenteritis is caused by bacteria, viruses, and parasites. Symptoms include vomiting, diarrhea, nausea, and abdominal pain. Learn about how it is spread and how you can prevent infection.
Nausea and Vomiting
Nausea and vomiting are symptoms of many conditions including motion sickness, pregnancy, emotional stress, gallbladder disease, and other illnesses. Learn about causes, treatment, and when to be concerned.
How Do I Regain Strength After Vomiting?
Several disorders of the digestive system, nervous system, and balance-related issues can make you throw up. Regain strength after vomiting by replenishing fluids and electrolytes and eating a bland diet while you recover.
How Do You Settle Your Stomach After Vomiting?
Vomiting can be a disarming — sometimes even violent — experience. Settle your stomach after vomiting by slowly easing your way into drinking clear fluids and eating mild foods.
Cyclic Vomiting Syndrome (CVS)
Cyclic vomiting syndrome is a condition in which affected individuals have severe nausea and vomiting that come in cycles. Researchers believe that cyclic vomiting syndrome and migraine headaches are related. Triggers of cyclic vomiting syndrome are emotional stress and infections. People with cyclic vomiting syndrome are at an increased risk of dehydration. Cyclic vomiting syndrome is difficult to diagnose. Treatment varies from person to person, but is generally directed toward relief of the symptoms of the condition.
Motion sickness is a feeling of unwellness caused by the inner ear and balance systems. Motion sickness can include sea sickness, car sickness, and train or plane sickness. Symptoms include, headache, nausea, vomiting, fatigue, dizziness, cold sweats, and pale skin. Treatment for motion sickness includes home remedies such as ginger, avoiding large or fatty meals prior to traveling, and OTC and prescription medications.
Salmonella Food Poisoning
Salmonella infection (salmonellosis) is typically caused by the consumption of contaminated foods. Symptoms of salmonellosis include fever, vomiting, diarrhea, and abdominal pain. Salmonellosis typically resolves on its own in four to seven days. It's important to increase one's fluid intake to compensate for the fluid lost by vomiting and/or diarrhea.
Can a Liver Hemangioma Go Away on Its Own?
No, liver hemangioma doesn’t go away without treatment. People who have liver hemangioma rarely experience signs and symptoms and typically don't need treatment. They are generally small and even if they become large they may not carry significant risk.
How Long Does the Stomach Flu Last?
Stomach flu or viral gastroenteritis is an infection caused by a virus that infects your stomach. Although the term has flu in it, it is not a true flu. Symptoms that include vomiting and diarrhea, fever and stomach pain can last for one to three days depending on the cause. Diarrhea may persist longer, for up to 10 days, after the disappearance of other symptoms.
What Is Weber-Christian Disease?
Weber-Christian disease is a rare inflammatory disease that affects the body's fat tissues. The disorder appears on the skin as red or purple tender, raised lumps usually on the thighs and lower legs. Other symptoms may include nausea, vomiting, weight loss, joint pain, and abdominal pain. There is no cure for the disease, but anti-inflammatory medications may help with inflammation.
Is It a Stomach Virus or Food Poisoning?
A stomach virus is also called stomach flu or gastroenteritis. It is a viral infection that infects the tummy and the gut. Food poisoning is also often called gastroenteritis and may present symptoms like stomach virus/stomach flu. However, food poisoning is caused by consuming food or drinks that may be contaminated with bacteria.
How Do I Get Rid of the Stomach Flu?
The medical treatment for stomach flu is based on maintaining adequate hydration and body sodium-potassium levels. The treatment for stomach flu initially consists of self-care measures such as drinking fluids, replacing lost electrolytes, resting, eating a bland diet and seeking medical attention if you need to.
Why Does Vomiting Occur? Tips and Remedies To Stop It
Vomiting is an essential response your body has to poisons and toxins. Stop yourself from vomiting by washing your hands regularly, throwing out old food, and taking preventive medication to avoid seasickness and migraines.
Treatment & Diagnosis
Medications & Supplements
Prevention & Wellness
Subscribe to MedicineNet's General Health Newsletter