Can adults have a milder norovirus, and is it contagious?

Question

Hello doctor,

My 6-year-old son suddenly got sick with vomiting and diarrhea, and the doctor said it was likely norovirus. He is recovered now, but I have been feeling very tired, with loose stools, for the past two days. I have not vomited, but I feel dizzy and can barely eat. I have been drinking electrolyte water, but I still feel weak and drained.

Could this be a milder form of norovirus in adults? How long is it contagious? I am especially concerned about passing it on to my elderly mother, who lives with us. Also, should I be tested for anything else just to be safe? Please help.

Thank you in advance.

Answer 1

Hi,

Welcome to icliniq.com.

I read your query and can understand your concern.

Norovirus (a highly contagious virus that causes stomach problems like vomiting, diarrhea, and stomach cramps) has been emerging worldwide, and it is important to be aware of it. In children, the virus typically causes diarrhea, abdominal cramps, and vomiting, while in adults, diarrhea is often the primary symptom.

To help manage symptoms and reduce the risk of spreading the virus, here are some important steps to follow:

Wash hands frequently, especially after using the bathroom and before eating or preparing food.
Disinfect contaminated surfaces with bleach-based cleaners, especially in high-touch areas like bathroom handles and countertops.
Rest well and get enough sleep to support your immune system.
Maintain a balanced diet with easily digestible foods. Drink oral rehydration solutions or electrolyte drinks to replace lost fluids, and avoid carbonated drinks or sugary beverages. Rehydration is key to recovery. If you experience dizziness, lightheadedness, decreased urination, or dry mouth and cannot keep fluids down, seek medical attention for intravenous fluids.
Take over-the-counter anti-diarrheal medications, such as Loperamide, if needed. Kindly consult your doctor and take medicines accordingly.

The virus is usually contagious for about three days from the onset of symptoms, but it can remain contagious for up to two weeks. Older adults, like your mother, are at a higher risk, so it is especially important to take these precautions with her.

At this stage, testing is not necessary, but if you wish, you can do a rapid stool sample test to confirm norovirus.

I hope this helps.

Kindly revert so I can assist you further.

Thank you.