Lactose intolerance

What is lactose intolerance?

Lactose intolerance is the inability to digest lactose, which is a type of sugar found in milk and other dairy products.

How do members experience lactose intolerance?

Top 5 symptoms reported by people with lactose intolerance*

*Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.

Are you experiencing one or more of these symptoms? Check your symptoms and clarify your options for care using

Top treatments taken by people for lactose intolerance*

We currently don't have enough shared data that is made public for this condition.

Let's build this page together! When you share what it's like to have lactose intolerance through your profile, those stories and data appear here too.

Who has lactose intolerance on PatientsLikeMe?

Age

Age Proportion # of patients
<20 11
20s 42
30s 115
40s 110
50s 109
60s 91
70+ 38

Distribution of sex

Sex

Sex Proportion # of patients
Male 117
Female 391
Learn more about our community’s experience with lactose intolerance.

Talk to people with lactose intolerance

540

540

members say they have this condition

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Endocrine, Metabolism and Nutrition,Digestive & Intestinal

Learn from others like you living with lactose intolerance.
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