what to do if you have a stomach bug
Tummy Flu: What You Demand to Know
'Stomach Flu'
This may be what yous call information technology when you feel sick to your tummy, but doctors call it gastroenteritis. It's usually caused by a virus, but it's non the influenza virus, and then it'due south not actually stomach flu. Bacteria and parasites as well can cause it.
Symptoms
Gastroenteritis causes diarrhea, nausea, and possibly vomiting. Yous too may have a headache, fever, chills, and pain in your belly. The most common kind -- the one caused past a virus -- makes you feel sick 12 to 48 hours after you're exposed to information technology, and information technology can concluding upwardly to 3 days. If it's caused by bacteria or parasites, it may last longer. Information technology tin can be dangerous for people who have other health conditions, too as babies and older people.
Viral Gastroenteritis
This is when a virus infects your cells and inflames your tummy lining equally well as your intestine (the tube that connects your stomach to your anus). It'southward very contagious -- you can get it if you touch an infected person or something they've touched, or if you lot swallow nutrient they prepared. You also can go it if you consume shellfish from contaminated water or fruits and vegetables washed in it.
Types of Viruses
A number of viruses can cause gastroenteritis. Rotavirus is the leading crusade in infants and young children. It can affect adults, also, but their symptoms are milder. Norovirus is the most mutual crusade in adults. Less common ones include adenovirus -- which can take upward to 10 days to cause symptoms -- and astrovirus. Both of these impact children more often than adults.
Bacterial Gastroenteritis
These microscopic living organisms are all effectually yous -- many are harmless, and some are even helpful. But others, like Salmonella and E. coli, can get into your food and crusade tummy issues. They can go in at pretty much whatever indicate: equally food grows or is harvested, processed, stored, shipped, or prepared. Yous also tin get gastroenteritis if the bad leaner gets on nutrient from kitchen surfaces or utensils.
Food Safety
Bacteria multiply more quickly in temperatures betwixt 40 and 140 degrees F, so use your fridge and freezer to proceed cold food common cold and your oven to keep hot food hot. Bacteria in refrigerated or frozen foods tin get agile once more if they're brought to room temperature, and some can make a lot of toxins in the nutrient before you eat it. In those cases, you might feel ill within just a few hours.
Traveler's Diarrhea
This is another common way to get gastroenteritis -- normally from food or water contaminated with bad bacteria. If you lot're traveling to developing countries in Africa, Asia, Latin America, or the Caribbean, stay away from raw fruits and vegetables, meat, fish, shellfish that's raw or not hot when it's served, and street food. Information technology also might be a good idea to brush your teeth with bottled h2o and ask for your drinks without ice.
Parasitic Gastroenteritis
Parasites are tiny creatures that live inside other animals. This kind of gastroenteritis doesn't happen oft in the U.S. or other developed countries, but certain parasites chosen Cryptosporidium parvum and Giardia can spread through water and crusade infection. You lot tin can get information technology if contaminated h2o is used to grow or prepare food yous swallow or if y'all swim in information technology.
Treatment
No matter what brings it on, virtually cases of gastroenteritis get away within a few days if you become residue and enough of fluids. If your symptoms are really bad or final longer than that, run into your doctor. Antibiotics and other specialized drugs can clear upwards certain rare bacterial and parasitic infections, and your dr. tin run tests for other weather condition that cause similar stomach trouble.
Nutrition, Fluids, and Food
These can ease gastroenteritis symptoms. It may be hard to agree nutrient down, but you can get fluids, calories, vital minerals (electrolytes), and nutrition from fruit juice, sports drinks, caffeine-gratis soft drinks, or broth. When you feel gear up to try solid food, start with bland things similar rice, potatoes, bread, applesauce, or bananas. Avert fat or sugary foods, dairy, caffeine, and alcohol until you're better. They may make you feel worse.
Dehydration
This is when your body loses too much h2o, and diarrhea and airsickness can cause information technology. It's the virtually mutual wellness problem caused by gastroenteritis and can be especially dangerous for babies, older people, and people who have other conditions. Signs include extreme thirst, dark urine, and feeling tired or empty-headed. Your child may have dry out oral cavity and sunken eyes and cheeks.
Treating Dehydration
If your kid has a stomach problems, requite them plenty of h2o and "rehydration" liquids that have the right nutrients. Adults should drink lots of fluids: sports drinks, juice, and soup, for instance. You too can suck on ice fries or ice pops. If yous tin't keep fluids down, are dizzy, and your heart charge per unit is fast, you might have severe dehydration. If so, go to an emergency room right away and so fluids tin can be put directly into your system.
Serious Complications
In rare cases, gastroenteritis causes hemolytic uremic syndrome, virtually often in children under 10. IfDue east. coli bacteria go inside you, their toxins tin make your red blood cell and platelet levels driblet, which affects your clotting ability and can cause haemorrhage. Hemolytic Uremic syndrome can cause kidney failure and touch your nervous system. You may exist stake, cranky, accept to pee less often, and accept bloody stool. If so, telephone call your doctor or go to the emergency room.
When to Call a Doctor
Become medical aid if you lot're vomiting and can't go on any liquids down for longer than 24 hours, or yous have diarrhea for more a couple of days (24 hours for children). Signs of dehydration include excessive thirst, dry out rima oris, deep xanthous urine or little or no urine, and severe weakness. Other signs that yous need medical help include astringent pain in your gut or rectum, fever college than 101 degrees F, stools with blood or pus or blackness color, or any nervous organization issues, like bug with balance, coordination, or numbness.
Source: https://www.webmd.com/digestive-disorders/ss/slideshow-stomach-flu
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