Gastroenteritis, commonly known as the stomach flu, is an infection that causes inflammation of the stomach and intestines, leading to symptoms such as vomiting, diarrhea, and abdominal pain. While gastroenteritis is usually caused by a virus, it can also be triggered by bacteria or parasites. At Intown Pediatric & Adolescent Medicine, we provide expert care and treatment for children suffering from gastroenteritis to ensure a quick and safe recovery. With convenient locations in Glenwood Park, Brookhaven, and Decatur, our pediatricians are here to help families across Atlanta.
What Are the Symptoms of Gastroenteritis?
The symptoms of gastroenteritis in children typically appear within 1 to 3 days after being exposed to the virus or bacteria. These symptoms can range from mild to severe and usually last between 1 to 3 days. Common symptoms of gastroenteritis include:
Vomiting
Sudden episodes of vomiting, which may last for several hours or even days.
Diarrhea
Frequent, watery stools that may be accompanied by stomach cramps.
Abdominal Pai
n Cramping or sharp pains in the stomach, often felt before or during bowel movements.
Fever
Mild to moderate fever, which can cause discomfort and dehydration.
Loss of Appetite
Children may not feel like eating due to nausea or stomach pain.
Fatigue
Feeling unusually tired due to dehydration or the body fighting off the infection.
Gastroenteritis is highly contagious, especially in group settings like schools or daycare centers, and can spread through contact with contaminated food, water, or surfaces.
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How to Treat Stomach Flu in Children
Treatment for gastroenteritis focuses on keeping your child comfortable, hydrated, and ensuring the infection runs its course. Because most cases of stomach flu are viral, antibiotics are not effective. The best course of treatment includes:
Hydration
One of the biggest concerns with gastroenteritis is dehydration due to vomiting and diarrhea. Encourage your child to drink plenty of fluids, including water, clear broth, or an electrolyte solution.
Small, Frequent Meals
Once vomiting subsides, introduce small, bland foods like toast, rice, bananas, or applesauce to avoid further stomach irritation.
Rest
Ensure your child gets plenty of rest to help their body recover. Sleep is often the best way to let the body fight a virus at any age.
Avoid Dairy Products
Dairy can sometimes worsen diarrhea or stomach cramps, so it’s best to avoid milk, cheese, and yogurt until your child feels better.
Over-the-Counter Medications
While medication for vomiting or diarrhea is usually not necessary, you can give your child acetaminophen or ibuprofen for fever or abdominal discomfort, but always consult your pediatrician first.
If symptoms persist for more than a few days, or if your child shows signs of dehydration such as dry mouth, lack of tears, or fewer wet diapers, contact your pediatrician immediately.
Preventing the Spread of Gastroenteritis
Preventing gastroenteritis is possible by practicing good hygiene and teaching your child to avoid common sources of infection. Some preventive measures include:
Frequent Handwashing
Teach your child to wash their hands regularly with soap and water, especially after using the bathroom and before eating.
Avoid Sharing Utensils
Do not share eating utensils, cups, or towels with others, as the virus can spread through saliva.
Clean Surfaces
Regularly clean and disinfect frequently touched surfaces, such as doorknobs, toys, and countertops.
Safe Food Handling
Make sure to properly wash fruits and vegetables, cook meat thoroughly, and avoid giving your child raw or undercooked food.
When to Call Our Atlanta Pediatrician
While most cases of gastroenteritis resolve on their own with supportive care, there are times when you should seek medical attention. Contact your pediatrician if your child experiences any of the following:
- Signs of dehydration, such as dry mouth, no tears when crying, or reduced urine output
- Persistent vomiting or diarrhea lasting more than 2 days
- Blood in the stool or vomit
- High fever (over 102°F)
- Severe abdominal pain
- Lethargy or unresponsiveness
At Intown Pediatric & Adolescent Medicine, our pediatricians are ready to provide care and guidance if your child’s symptoms worsen or if you have any concerns.
Frequently Asked Questions About Gastroenteritis
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Signs of dehydration include dry mouth, no tears when crying, dark or infrequent urine, and lethargy. If you notice these signs, it’s important to contact your pediatrician immediately.
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No, it’s best to keep your child home from school or daycare until they have been free of vomiting and diarrhea for at least 24 hours to prevent spreading the illness.
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While there is no general vaccine for all types of gastroenteritis, there is a vaccine for rotavirus, a common cause of stomach flu in young children. This vaccine is recommended for infants.
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It’s best to avoid giving anti-diarrheal medications to young children unless instructed by your pediatrician, as these medications can sometimes prolong the infection.
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During recovery, it’s best to avoid fatty or fried foods, spicy foods, and dairy products, as these can irritate the stomach and intestines.
Schedule an Appointment for Stomach Flu Treatment in Atlanta
If your child is experiencing symptoms of gastroenteritis, contact Intown Pediatric & Adolescent Medicine at (404) 446-4726 to schedule an appointment. Our team is dedicated to providing expert care at our locations in Glenwood Park, Brookhaven, and Decatur, serving families across Atlanta.