Best foods to eat after norovirus: What to eat & avoid while recovering  

This blog is for educational purposes only and does not replace professional medical advice or diagnosis. If you have health concerns, consult an AHPRA-registered telehealth doctor or request a medical certificate online if clinically appropriate. Please note: Hola Health does not currently offer Mental Health Care Plans.

---

Summary: Recovering from norovirus means gently reintroducing your digestive system to mild, simple foods such as rice, toast, and bananas. Stay hydrated, avoid greasy or spicy foods, and add probiotics later to help rebalance your gut. Making wise food choices can speed up your recovery. Dealing with a stomach bug? Let’s fix your gut with food! After battling norovirus, your body is likely exhausted. Between endless bathroom trips and feeling drained, food might be the last thing on your mind. But once you start recovering, the right foods can help calm your stomach, restore your strength, and get you back to feeling like yourself again. And you are not alone—Australia saw 108 norovirus-positive outbreaks in 2022¹, proving how common this bug is.  

What is norovirus, and how does it affect your stomach?

Norovirus is a contagious virus responsible for gastroenteritis, or the inflammation of the stomach and intestines. It transmits through contaminated food, water, surfaces, or close interaction with an infected individual. Once the virus enters the body, it irritates the stomach and intestinal lining, resulting in nausea, vomiting, diarrhoea, stomach cramps, and occasionally fever or body aches. The illness typically starts abruptly and lasts for about 1 to 3 days. Although it can be unpleasant, most individuals recover without any complications; however, it poses a greater risk to young children, elderly individuals, or those with weakened immune systems. It's vital to stay hydrated to avert dehydration. Norovirus is highly contagious, and returning to work too early is a recipe for spreading the bug and delaying your own recovery. Keep your distance, stick to bland foods, and online doctors certificate so you can safely stay home.

Why eating right matters during and after norovirus

Eating properly during and following a norovirus infection is essential for aiding the body in recovery and regaining strength. The vomiting and diarrhoea associated with the illness can lead to dehydration and loss of nutrients, so consuming easily digestible foods and sufficient fluids is important to restore balance. Once symptoms subside, consuming bland, low-fat foods like toast, rice, bananas, and applesauce promotes digestive healing and prevents further irritation. Steering clear of dairy, caffeine, spicy foods, and alcohol can help minimise the chances of inducing additional stomach upset. Adequate nutrition during recovery supports energy replenishment, restores electrolyte levels, and fortifies the immune system to guard against subsequent illnesses.

Should you eat when you have norovirus?

Yes, you should eat when suffering from norovirus, but only after vomiting has ceased and your stomach is ready for food. Begin with small portions of bland, easily digestible foods such as plain toast, rice, bananas, or applesauce. These options can provide energy without irritating your stomach. Refrain from greasy, spicy, dairy-heavy, or sugary foods, as they may exacerbate symptoms. Staying hydrated takes precedence over eating. Frequently sip on water, clear broth, or oral rehydration solutions to replace lost fluids and prevent dehydration. If you're unable to retain fluids for over 24 hours, it’s crucial to seek medical assistance. 

Best foods to eat after norovirus

Once you've recovered from norovirus, it’s better to consume gentle, easily digestible foods that won’t irritate your stomach. Some of the best choices include: 

1. Bananas: Simple to digest and high in potassium, which helps restore lost electrolytes. 
2. Rice: Plain white rice is bland and assists in firming up stools.
3. Applesauce: Gentle on the stomach and contains pectin, which help digestion. 
4. Toast: Plain toast or dry crackers are light and unlikely to upset your stomach. 
5. Boiled potatoes: Mild and starchy, providing energy without fat or irritation. 
6. Clear broth or soup: Hydrating while providing salt and nutrients to help in recovery.
7. Plain pasta: Soft, bland, and kind to the digestive system. 
8. Oatmeal: Gentle on the stomach and offers fibre during your recovery.

Avoid dairy, caffeine, fatty, spicy, or high-sugar foods until complete recovery.  Start with small servings and gradually increase as your appetite improves. 

Foods to avoid after norovirus

After a norovirus infection, it is important to avoid foods that may irritate your stomach or hinder recovery. Avoid: 

1. Dairy products: Milk, cheese, and yoghurt might be hard to digest and could exacerbate diarrhoea.
2. Fatty or fried foods: Greasy foods may upset your stomach and exacerbate
3. Spicy foods: Spices could irritate the digestive tract as you recover.
4. Caffeinated drinks: Coffee, tea, and energy drinks might dehydrate you and irritate your stomach.
5. Alcohol: It may lead to further dehydration and irritate the gut lining.
6. Sugary foods and beverages: Sweets and sugary drinks may worsen diarrhoea and cramping.
7. Raw fruits and vegetables: These can be tough to digest initially and may induce bloating or gas.

Stick to bland, soft foods until your stomach feels completely recovered, and then gradually reintroduce other items.

How long should you follow your diet after norovirus?

Following recovery from norovirus, it’s advisable to monitor your diet for about 2 to 3 days, or until your digestive system feels completely back to normal. During this time, focus on eating bland, low-fat, and easily digestible foods such as bananas, rice, toast, and clear broth. Avoid dairy, caffeine, alcohol, spicy, and greasy foods, as they can upset the stomach or provoke symptoms. Slowly reintroduce your normal diet as your appetite and digestion improve. If symptoms return or escalate, revert to bland foods and consult a doctor if necessary. 

When to see a doctor after norovirus

You should consult a doctor after norovirus if symptoms persist for more than 3 days, if you are unable to retain fluids for over 24 hours, or if you experience signs of dehydration like a dry mouth, dizziness, or dark urine. If it’s outside regular clinic hours, an after hours online GP can assess your symptoms and advise on the next steps. It’s also crucial to seek medical help if you have severe abdominal pain, a high fever (over 101°F or 38.3°C), or notice blood in your vomit or stool. Those with weakened immune systems, older adults, or young children should seek medical attention sooner if symptoms linger or worsen. These could indicate complications or another underlying issue that requires medical care.

Can telehealth help with advice after norovirus?

Yes, telehealth can be a convenient option for medical advice after a norovirus infection. While most people recover within 1–3 days, symptoms such as dehydration, fatigue, diarrhoea or ongoing stomach sensitivity may continue and can sometimes require medical advice.

Through a telehealth appointment, you can consult an AHPRA-registered doctor online for personalised advice about your recovery and next steps. Depending on your symptoms and clinical assessment, a doctor may also be able to provide appropriate treatment, prescriptions or referrals when clinically indicated.

If your illness affects your ability to work or attend school, a doctor may also be able to provide a medical certificate where clinically appropriate. You can also access GP referrals when further medical assessment is needed.

Conclusion:

Your digestive systems had a rough time—now’s the time to nurture it gently. Focus on light meals, stay hydrated, and take things one step at a time. With little patience and some rest, you will regain your strength soon.  

FAQs

Can I eat while I still have norovirus symptoms?

It’s best to start slowly. If you are still vomiting, stick to small sips of clear fluids to stay hydrated. Once the nausea stops, you can start eating bland, easily digestible foods like toast, rice, or applesauce. Avoid heavy, spicy, or dairy-rich meals until your stomach settles.   

How soon should I eat after vomiting stops?

You can start eating once you’ve gone a few hours without vomiting and can sip clear drinks without trouble. Begin with bland, easy-to-digest foods like toast, rice, or mashed apples. Keep portions small at first and slowly increase portions as your stomach adjusts. If nausea returns, take a break and stick to fluids for a bit longer.   

What foods help settle your stomach after norovirus?

After norovirus, stick to bland, low-fibre foods that are easy on the stomach. Good options include: 

• White rice 
• Bananas 
• Boiled potatoes (with no butter or seasoning) 
• Clear broths 
• Applesauce 
• Toast 
• Porridge 

Is it okay to eat rice or bread after norovirus?

Yes, it’s okay, and even recommended to eat plain rice or bread after norovirus. These mild, starchy foods are gentle on the digestive system and can help settle your stomach as you recover. Begin with small servings, and avoid adding butter, sauces, or spices until your stomach feels more stable.  

Should I avoid dairy after norovirus?

Yes, it is better to avoid dairy for a few days after norovirus. Your digestive system may be sensitive, and dairy products, especially milk, cheese, and cream, can be tough to digest and may trigger bloating and diarrhoea. Once you are feeling better, you can try adding dairy again gradually.  

Stats

• Hydration is the priority after norovirus. Vomiting and diarrhoea can cause fluid and electrolyte loss, so replacing fluids is important during recovery.  

• You do not usually need to follow a strict restricted diet. When your appetite returns, you can generally start eating your normal diet again, even if some diarrhoea remains.  

• Start with foods you can tolerate. Simple foods such as rice, crackers, toast, clear soup, bananas, lean meats, vegetables and whole grains may be easier to manage while symptoms settle.  

• Some foods and drinks may temporarily make diarrhoea worse. Fatty foods, alcohol, caffeine and foods or drinks containing large amounts of simple sugars can aggravate symptoms for some people.  

• Dairy may be harder to digest temporarily. Some people develop temporary difficulty digesting lactose after viral gastroenteritis, so milk and other dairy products may worsen symptoms during recovery.  

• Norovirus usually improves within a few days. Healthdirect says most people recover and symptoms resolve within 1–3 days, although symptoms can be more severe or longer-lasting in some people.  

• Seek medical advice if symptoms are severe or dehydration develops. Warning signs include reduced urination, significant thirst, dry mouth, severe abdominal pain, frequent vomiting, bloody diarrhoea or worsening symptoms.