3 doctors weighed in:
Can lactose intolerance symptoms always occur between 30 minutes and 2 hours?
3 doctors weighed in

Dr. Jack Mutnick
Internal Medicine - Allergy & Immunology
1 doctor agrees
In brief: Lactose intolerance
Typically within 30-120 minutes after ingestion but symptoms can persist or recur within any time frame, up to 24 hours, after ingestion.

In brief: Lactose intolerance
Typically within 30-120 minutes after ingestion but symptoms can persist or recur within any time frame, up to 24 hours, after ingestion.
Dr. Jack Mutnick
Dr. Jack Mutnick
Thank
Dr. Sidney Vinson
Internal Medicine - Gastroenterology
In brief: No
The primary symptoms of lactose intolerance are boosting, nausea, gas, loose stools and cramping.
These symptoms can persist for hours to days after lactose consumption.

In brief: No
The primary symptoms of lactose intolerance are boosting, nausea, gas, loose stools and cramping.
These symptoms can persist for hours to days after lactose consumption.
Dr. Sidney Vinson
Dr. Sidney Vinson
Thank
Get help from a real doctor now
Dr. Andrea Brand
Board Certified,
6M people helped
Continue
107,000 doctors available
Read more answers from doctors