Viral gastroenteritis (stomach flu) - Symptoms & causes - Mayo …
Jan 18, 2022 · Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever. The most common way to develop viral gastroenteritis — often called stomach flu — is through contact with an infected person or by consuming contaminated food or water.
Viral gastroenteritis (stomach flu) - Diagnosis & treatment - Mayo …
Jan 18, 2022 · Your doctor will likely diagnose viral gastroenteritis (stomach flu) based on symptoms, a physical exam and sometimes on the presence of similar cases in your community. A rapid stool test can detect rotavirus or norovirus, but there are no quick tests for other viruses that cause gastroenteritis.
Gastroenteritis: First aid - Mayo Clinic
Jul 23, 2024 · Gastroenteritis is an inflammation of the stomach and intestines that can cause watery diarrhea, nausea and vomiting. Gastroenteritis is often called the "stomach flu." Common causes are: Viruses. Food or water contaminated by …
Mayo Clinic Minute: What to do when sick with norovirus or …
Feb 10, 2023 · If you went out for the evening and woke up with a sudden bad stomach, chances are you might be experiencing viral gastroenteritis. That's the broad term for an infection in the intestines. Some call it "stomach flu."
Norovirus infection - Symptoms & causes - Mayo Clinic
Mar 4, 2022 · Signs and symptoms of norovirus infection may start suddenly and include: Nausea; Vomiting; Stomach pain or cramps; Watery or loose diarrhea; Feeling ill; Low-grade fever; Muscle pain; Signs and symptoms usually begin 12 to 48 hours after your first exposure to a norovirus and last 1 to 3 days.
Influenza (flu) - Symptoms and causes - Mayo Clinic
Jan 7, 2025 · Influenza viruses are different from the "stomach flu" viruses that cause diarrhea and vomiting. Most people with the flu get better on their own. But sometimes, influenza and its complications can be deadly.
Norovirus: What to know and how to avoid it - Mayo Clinic News …
Dec 31, 2024 · The Centers for Disease Control and Prevention (CDC) says norovirus is the leading cause of vomiting and diarrhea from acute gastroenteritis in the U.S. Norovirus infection, sometimes referred to as stomach flu, is unrelated to the flu caused by the influenza virus.
Home Remedies: How to treat ‘stomach flu’ - Mayo Clinic News …
Oct 4, 2017 · So how do you treat what we’ve been calling "stomach flu?" "For the first few hours, you want to avoid anything by mouth," advises Dr. Kermott. "You just want to rest and have your stomach settle a little bit."
Signs and symptoms of salmonella infection
Nov 27, 2023 · Most salmonella infections can be classified as stomach flu, or gastroenteritis. The incubation period ranges from several hours to two days. Possible signs and symptoms of salmonella infection include: Nausea; Vomiting; Abdominal cramps; Diarrhea; Fever; Chills; Headache; Blood in the stool; The symptoms generally last two to seven days.
Norovirus infection - Diagnosis & treatment - Mayo Clinic
Mar 4, 2022 · There's no specific treatment for norovirus infection. Recovery generally depends on the health of your immune system. In most people, the illness usually resolves within a few days. It's important to replace lost fluids. Oral rehydration solutions may be used.