1 doctor weighed in:
How long would the normal stomach flu take to develop in your system and start showing symptoms.?
1 doctor weighed in

Dr. Gary Gottlieb
Internal Medicine
In brief: 6--10 days
The "incubation period" for most common gastrointestinal viral illnesses is 6-10 days.
Cerain viruses, such as hepatitis a and b viruses, can take up to 6 months from infection to onset of symptoms.

In brief: 6--10 days
The "incubation period" for most common gastrointestinal viral illnesses is 6-10 days.
Cerain viruses, such as hepatitis a and b viruses, can take up to 6 months from infection to onset of symptoms.
Dr. Gary Gottlieb
Dr. Gary Gottlieb
Thank
Get help from a real doctor now
Dr. Peter Kurzweil
Board Certified, Internal Medicine
46 years in practice
16M people helped
Continue
108,000 doctors available
Read more answers from doctors