How to recover from weakness after a norovirus infection?

Question

Hello Doctor,

Our whole family was affected by a stomach virus after attending a party last weekend, experiencing vomiting, diarrhea, and stomach pain. We believe it might be norovirus, as a few other attendees also became ill.

My six-year-old child had the most severe symptoms, and even now he is not eating much and appears very fatigued. It has been five days, and I am starting to worry that he may be becoming dehydrated.

Is it normal to feel weak for this long after a norovirus infection?

Also, is there anything we can give him to help his gut recover? Do probiotics help? We have thoroughly cleaned everything, but we are still nervous that the virus may come back. How long does norovirus usually linger?

Kindly help.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and can understand your concern.

Norovirus is a highly contagious, self-limiting viral infection. It can easily spread to all members of a household through a single source of contamination. Symptoms typically last for four to six days, and may persist for a maximum of 10 days.

Dehydration can become serious if water and fluid intake are not adequately maintained.

Signs of severe dehydration:

Lethargy or reduced activity levels.
Pale and sunken eyes.
Cold hands or feet.
Increased respiratory rate and heart rate.
Irritability, drowsiness, or confusion.
Dark yellow urine or reduced urination frequency.
Reduced skin elasticity.

If any of these symptoms are observed in your child, please visit the emergency room (ER) immediately.

I suggest the following for recovery:

Oral rehydration solution (ORS) and increased fluid intake. Avoid sugary beverages.
Ondansetron (anti-emetic; serotonin 5-HT3 receptor antagonist) for vomiting.
Cyclopam (antispasmodic; combination of Dicyclomine and Paracetamol) to relieve abdominal cramps.
Provide easily digestible foods such as rice, soups, toast, and fruits.
Include yogurt in the diet to help maintain healthy gut flora and restore the microbiome.
Since norovirus is highly contagious, there is a risk that it may spread to other family members. The following hygiene measures are crucial:

Hand hygiene: Wash hands frequently with soap and warm water, especially after using the bathroom and before meals.

Food safety: Properly cook meat and vegetables. Wash fruits and vegetables thoroughly before consumption.

Surface Disinfection:

Wear gloves: Always wear disposable gloves to avoid contact with the virus.

Clean first: Use soap and water to remove any visible dirt before disinfecting.

Disinfect: Use a diluted bleach solution (1/3 cup of bleach in 1 gallon of water). Ensure the area is well-ventilated during application.

Contact time: Let the disinfectant sit for five to ten minutes to effectively kill the virus.

Wipe down: After the disinfectant sits, wipe the surface using paper towels or disposable cloths.

Laundry: Wash contaminated fabrics (clothes, towels, bed linens) in hot water (minimum 140°F or 60°C) with detergent. Add bleach if the fabric allows.

Disposal: Dispose of gloves, wipes, and other contaminated materials in a sealed trash bag.

Handwashing: After completing cleaning tasks, wash your hands thoroughly with soap and water.

I hope this helps.

Thank you.