To clean after gastro, wear gloves and immediately remove soiled material with disposable towels, sealing them in a bag. Thoroughly wash contaminated surfaces with hot, soapy water, then disinfect with a freshly prepared 0.1% bleach (sodium hypochlorite) solution, leaving it for 10 minutes before rinsing and drying. Launder contaminated fabrics in hot water and wash hands thoroughly after cleaning to prevent spread.
The quickest way to get rid of gastro (viral gastroenteritis) is by focusing on hydration, rest, and bland foods, as there's no cure, but you can ease symptoms and speed recovery by sipping clear fluids (water, oral rehydration solutions), resting at home, and slowly reintroducing bland foods like bananas, rice, toast, and crackers, while avoiding sugary drinks, caffeine, alcohol, and dairy until you feel better, to let your body fight the virus.
Four common signs and symptoms of gastroenteritis (stomach flu) are watery diarrhea, vomiting, stomach pain/cramps, and a fever, often accompanied by nausea and generally feeling unwell, with dehydration being a key concern.
Treating gastroenteritis in children focuses on preventing dehydration by giving frequent, small amounts of oral rehydration solutions (ORS) or breastmilk/formula, avoiding sugary drinks, and reintroducing normal food as tolerated; rest is crucial, and anti-diarrheal medicines are generally not recommended unless prescribed by a doctor, with severe dehydration requiring hospital care for IV fluids.
Gastroenteritis treatment in pregnancy focuses on hydration with sips of water or oral rehydration solutions (ORS), resting, and eating bland foods like crackers, bananas, and rice; avoid anti-diarrheal meds like loperamide unless prescribed, use paracetamol for fever, and contact a doctor for signs of severe dehydration (no urine, can't keep fluids down) for potential IV fluids or anti-nausea meds like ondansetron/metoclopramide.
Contact a healthcare provider if you notice any unusual or red flag symptoms, such as: Inability to keep fluids down, signs of dehydration. Symptoms last longer than five days. Fever lasts more than three days or is higher than 104 degrees Fahrenheit (40 degrees Celsius).
The Worst Foods for Your Gastrointestinal System
How is gastroenteritis diagnosed? Your healthcare provider will perform an exam and ask about your medical history. Your healthcare provider will likely ask for a stool sample to determine the source of your illness and whether it's bacterial or viral.
What to do if you have gastroenteritis
Causes and treatments for watery diarrhea (liquid poop) Watery diarrhea can result from infections, medications, or chronic conditions. Treatments may include drinking plenty of water, avoiding foods that make it worse, and taking medications to treat diarrhea or an underlying condition.
Gastroenteritis is often mistaken for stomach flu although it is actually an inflammation of the lining of the intestines caused by a virus, bacteria or parasites. Symptoms of gastroenteritis include diarrhea, abdominal pain, vomiting, headache, fever and chills.
Norovirus is the most common cause of viral gastroenteritis. Symptoms usually begin 12 to 48 hours after you come into contact with the virus and last 1 to 3 days. rotavirus. Symptoms usually begin about 2 days after you come into contact with the virus and last for 3 to 8 days.
Doctors often diagnose viral gastroenteritis based on your symptoms. If your symptoms are mild and last only a short time, you typically won't need tests. In some cases, a medical history, a physical exam, and stool tests can help diagnose viral gastroenteritis.
Drink plenty of liquid every day, taking small, frequent sips. Ease back into eating. As you're able, you can return to eating your normal diet. You might find that you can eat bland, easy-to-digest foods at first, such as soda crackers, soup, oats, noodles, bananas and rice.
It's important to note that if diarrhea is caused by bacteria, your body needs to get rid of the bacteria first by letting diarrhea run its course. If they're taken too soon, anti-diarrheal medication can make symptoms worse and keep you from clearing the infection.
While you have a stomach bug, you should be lying or sitting down as much as possible. Take it easy and give your body time to rest.
Ginger can help relieve sickness – try ginger biscuits, ginger beer, crystallized ginger or ginger tea. Peppermint tea or mints may help settle your stomach. Cutting back on caffeine and alcohol may help. Avoid very sweet, spicy, fatty or fried foods.
Otherwise, slowly begin to eat bland, easy-to-digest foods, such as soda crackers, toast, gelatin, bananas, applesauce, rice and chicken. Stop eating if your nausea returns. Avoid milk and dairy products, caffeine, alcohol, nicotine, and fatty or highly seasoned foods for a few days.
Stomach flu and stomach bug are informal terms for viral gastroenteritis, a sickness in which a viral infection causes inflammation in the stomach and intestines.
Symptoms of more severe gastro include failing to keep down any fluids at all, not passing much urine and feeling faint when standing up. Diarrhoea that is black is not gastroenteritis – it may indicate bleeding in the large intestine (bowel) and requires urgent medical treatment.
Some of the most common causes of functional GI problems are:
Signs and symptoms of norovirus infection may start suddenly and include:
Here, we break down the seven worst drinks for gut health and offer easy swaps that support better digestion and balance.
The 7 Day Gut Reset is a clean-eating and lifestyle-based plan designed to: Eliminate common gut disruptors. Introduce healing, nourishing foods. Support your digestive system with hydration and rest. Improve the diversity of your gut bacteria.
Some foods that can help manage IBS flare-ups include: