Stomach flu, also known as viral gastroenteritis, is an intestinal infection marked by watery diarrhea, abdominal cramps, nausea or vomiting, and sometimes fever.

The condition is caused by several viruses, with norovirus and rotavirus being the most common in adults and children, respectively. These viruses are highly contagious and can spread through contaminated food, water, or surfaces, as well as close contact with infected individuals.

The severity of stomach flu symptoms can vary, typically lasting a few days. While it is usually self-limiting, the primary concern with stomach flu is dehydration, especially in young children, the elderly, or those with weakened immune systems.

Symptoms of stomach flu

The symptoms of stomach flu, or viral gastroenteritis, typically emerge within one to three days after exposure to a virus and can vary in severity. Common symptoms include:

• Watery diarrhea: Often sudden and can be frequent.
• Nausea and vomiting: These can occur independently or together.
• Abdominal cramps and pain: These discomforts are common and may be severe.
• Muscle aches and headaches: General body aches are also frequent.
• Low-grade fever: Not always present but can accompany the illness.
• Chills and fatigue: Many people experience tiredness and slight chills.

Symptoms generally last from one to ten days, depending primarily on the virus type and the individual’s immune system response.

Hydration is critical to avoid complications from dehydration due to fluid loss.

What causes stomach flu?

Stomach flu is primarily caused by several types of viruses. The most common culprits include:

• Norovirus: This is the leading cause in adults and outbreaks often occur in community environments like schools, cruise ships, and nursing homes.
• Rotavirus: Mainly affects infants and young children. Vaccination has reduced its incidence in many countries.
• Adenovirus and Astrovirus: These viruses are generally less common but can also cause outbreaks.

Transmission of these viruses can happen through ingestion of contaminated food or water, direct contact with an infected person, or touching contaminated surfaces and then touching the mouth or nose. This ease of transmission makes stomach flu highly contagious, particularly in crowded or unsanitary conditions.

How is stomach flu treated?

Stomach flu is typically treated with supportive care to alleviate symptoms and prevent dehydration. Key treatment strategies include:

• Hydration: Drink plenty of fluids like water, clear broths, or oral rehydration solutions to replace lost fluids and electrolytes.
• Rest: Allow your body to recover by getting adequate rest.
• Diet: Eat bland, easy-to-digest foods such as bananas, rice, applesauce, and toast (the BRAT diet).
• Medications: Over-the-counter medications like anti-diarrheals and anti-nausea drugs can help manage symptoms, but consult a healthcare provider before use.

In severe cases, particularly for young children, the elderly, or those with weakened immune systems, medical attention may be required to manage complications such as severe dehydration.

Medication for stomach flu

While stomach flu, or viral gastroenteritis, is typically managed with supportive care, certain medications can help alleviate symptoms. These include:

• Anti-diarrheal medications: Such as loperamide (Imodium) to reduce the frequency of diarrhea.
• Anti-nausea medications: Like bismuth subsalicylate (Pepto-Bismol) or prescription medications for severe nausea and vomiting.
• Pain relievers: Over-the-counter medications like acetaminophen (Tylenol) can help with fever and body aches.

Prevention of stomach flu

Preventing stomach flu involves maintaining good hygiene and taking proactive measures to avoid infection. Key prevention strategies include:

• Frequent hand washing: Wash hands thoroughly with soap and water, especially after using the restroom and before eating.
• Sanitizing surfaces: Regularly disinfect surfaces, especially in high-traffic areas like kitchens and bathrooms.
• Safe food practices: Ensure food is cooked thoroughly and avoid cross-contamination.
• Avoiding contaminated water: Drink safe, clean water and avoid ice or water from unknown sources.
• Vaccination: For rotavirus, vaccinating infants can significantly reduce the risk.

How can DrHouse help?

DrHouse, a leading US telehealth company and app, provides a convenient and effective way to manage health concerns, including the stomach flu. Available 24/7, DrHouse allows patients to access healthcare professionals from the comfort of their homes, ensuring that help is always just a few clicks away.

Patients can receive online prescriptions, making it easy to obtain the medication they need without the hassle of an in-person visit. The platform is equipped to address a wide range of conditions, offering tailored support and guidance for various health issues.

Benefits of using DrHouse

• 24/7 access: See a doctor whenever you need one, even outside of regular office hours.
• Convenient and comfortable: No need to leave your home or wait in a crowded waiting room.
• Convenient online prescriptions: Receive prescriptions directly through the app without needing to visit a clinic.
• Comprehensive care: Consult with licensed healthcare professionals for a diverse array of conditions.
• User-friendly interface: Easy-to-navigate app design enhances the user experience.
• Privacy and security: Confidential consultations in compliance with healthcare privacy regulations.
• Quick response times: Minimize waiting periods between consultation and treatment.

With DrHouse, managing your health has never been more accessible. From initial consultation to personalized treatment, the platform provides a seamless and efficient healthcare experience.

Sign up for DrHouse today and have peace of mind knowing that quality healthcare is just a click away.

Frequently asked questions (FAQs)

Can stomach flu be treated online?

Yes, the providers at DrHouse can diagnose and treat stomach flu online. They can provide advice on managing symptoms, prescribe medication if necessary, and offer guidance on when to seek in-person care.

What can I expect during an online consultation for stomach flu?

During an online consultation for stomach flu, you can expect to discuss your symptoms and medical history with a licensed healthcare professional. They may also ask about your diet and any recent changes in your routine. The healthcare professional may also conduct a virtual examination by asking you to describe specific pain or discomfort and possibly request for a video call to further assess your condition.

Can DrHouse prescribe medication for stomach flu?

Yes, if deemed necessary, the healthcare professionals at DrHouse can prescribe medication for stomach flu. The online prescription will be sent directly to your preferred pharmacy for pick-up.