Gastroenteritis, on the other hand, attacks your intestines, causing signs and symptoms such as: Watery, usually nonbloody diarrhea — bloody diarrhea usually means you have a different, more severe infection. Nausea, vomiting or both. Stomach cramps and pain.
With gastroenteritis, the main symptoms you probably have are watery diarrhea and vomiting. You might also have stomach pain, cramping, fever, nausea, and a headache. Because of diarrhea and vomiting, you also can become dehydrated.
Most individuals with gastroenteritis will experience both diarrhea and vomiting, but some experience only one of these symptoms. Diarrhea is often very watery (type 7 on the Bristol stool chart), and can be bloody if the source of gastroenteritis is bacterial.
Acute-onset diarrhea is usually self-limited; however, an acute infection can have a protracted course. By far, the most common complication of acute diarrhea is dehydration. Although the term "acute gastroenteritis" is commonly used synonymously with "acute diarrhea," the former term is a misnomer.
Watery, usually nonbloody diarrhea — bloody diarrhea usually means you have a different, more severe infection. Nausea, vomiting or both. Stomach cramps and pain. Occasional muscle aches or headache.
Unlike viral gastroenteritis, food poisoning is strictly based on what you eat. It can be caused by bacteria, parasites and viruses. And just like with the stomach flu, you may experience the same symptoms of nausea, vomiting, diarrhea, abdominal cramping and fever.
Symptoms of gastroenteritis usually last 24 to 72 hours. However, they can last up to 10 days if the stomach flu began while you were travelling abroad or upon your return. Persons with gastroenteritis are usually contagious when showing symptoms, and most particularly so when symptoms are severe.
There's often no specific medical treatment for viral gastroenteritis. Antibiotics aren't effective against viruses. Treatment first involves self-care measures, such as staying hydrated.
Vomiting persists more than two days. Diarrhea persists more than several days. Diarrhea turns bloody. Fever is more than 102 F (39 C) or higher.
How is bacterial gastroenteritis diagnosed? Your healthcare provider will do an exam and ask about your health history. Your healthcare provider will likely ask for a stool sample to find the source of your illness and whether it's bacterial or viral. You may need blood tests to find out how severe the illness is.
Schedule a doctor's visit for an adult with these symptoms:
Diarrhea lasts more than two days without improvement. Excessive thirst, dry mouth or skin, little or no urination, severe weakness, dizziness or lightheadedness, or dark-colored urine, which could indicate dehydration. Severe abdominal or rectal pain.
Since diarrhea is your body's way of getting rid of toxins, it is best to let it run its course. However, you may use over-the-counter antidiarrheal remedies for convenience, including: Attapulgite (Kaopectate) Loperamide (Imodium)
Although you typically feel better after a day or two, you're contagious for a few days after you recover. The virus can remain in your stool for up to two weeks or more after recovery. Children should stay home from school or child care for at least 48 hours after the last time they vomit or have diarrhea.
Viral gastroenteritis is an infection of your intestines that typically causes watery diarrhea, pain or cramping in your abdomen, nausea or vomiting, and sometimes fever. People commonly call viral gastroenteritis “stomach flu,” but the term is not medically correct.
However, the key distinction is time: The symptoms of a stomach bug will take 12 to 48 hours to develop, while the symptoms of food poisoning typically develop much faster, usually within 6 hours of consuming an infected dish. Another common difference between the two is the length of illness.
To promote recovery, you must drink more fluids, such as water. You or your child can also use a rehydration solution. It is best to use commercial rehydration solutions.
Adults and older children should seek medical advice if their symptoms include a fever, severe abdominal pain, blood in their diarrhoea or signs of dehydration, such as thirst and decreased urination, lethargy, dry mouth, sunken eyes or feeling faint when standing.
The symptoms of gastroenteritis include: Diarrhea. Pain or cramping in your abdomen (belly)
Experienced nurses classified most of the stools by smell alone; it seems likely, therefore, that stools infected by rotavirus have a distinctive smell. As stools infected with enteropathogenic E coli also have a characteristic smell, it may be that other organisms causing diarrhoea may also be identified by smell.
Most cases of short-lived (acute) diarrhoea will resolve themselves within a day or two. Sometimes you can't stop your day when you have diarrhoea and that is when GASTRO-STOP can help. You can get effective relief from diarrhoea with GASTRO-STOP capsules and GASTRO-STOP PLUS chewable tablets.
“It's resistant to many common disinfectants,” Hall said. CDC recommends using bleach to kill it, including chlorine bleach or hydrogen peroxide. That's why health departments often require restaurants to use bleach to clean countertops and kitchen surfaces. It's also able to survive being dried out.