Get Virtual Care
  • Primary Care
  • Urgent Care
  • FAQs
  • Support Center
For Businesses
  • Direct Primary Care for Organizations
  • For DMEs and Pharmacies
  • For Health Plans
  • For Providers
About Us
  • Who We Are
  • Why HealthTap
  • Our Standards
  • Contact
Log in
Book a video appointment
Book now
  • Get Virtual Care

    • Primary Care
    • Urgent Care
    • FAQs
    • Support Center
  • For Businesses

    • Direct Primary Care for Organizations
    • For DMEs and Pharmacies
    • For Health Plans
    • For Providers
  • About Us

    • Who We Are
    • Why HealthTap
    • Our Standards
    • Contact
Log in to HealthTap
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
Overview
Symptoms
Risk factors
Related questions
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
Conditions
Food intolerance

Food intolerance

Share

Link copied

Also known as non-allergic food hypersensitivity, this refers to difficulty in digesting certain foods. It is important to note that food intolerance is different from food allergy.

Dr. Geoffreysss Rutledgeee reviewed this

41 years experience

How long it usually lasts:

Chronic (lasts years to lifelong)

How common it is:

Common
Baby
0-2
Very common
Toddler
3-5
Very common
Preteen
6-13
Very common
Teenager
14-18
Very common
Young adult
19-40
Very common
Middle-aged adult
41-60
Very common
Senior
60+
Very common

How it can usually be treated?

Incurable but treatment can help

How is it usually diagnosed?

Self-diagnosable

Symptoms

Vomiting
Diarrhea
Nausea
Cramping pelvic pain
Stomach cramps
Load more

Risk factors

Personal

Recent travel
Milk in diet

Related questions

A 30-year old asked:

Symptoms of food intolerance?

1 doctor answer • 5 doctors weighed in

A 44-year old asked:

What exactly is a food intolerance?

1 doctor answer • 1 doctor weighed in

A 36-year old asked:

How can I determine food intolerance?

1 doctor answer • 3 doctors weighed in

A member asked:

Can food intolerance lead to irritability?

1 doctor answer • 1 doctor weighed in

A 21-year old asked:

Should children be tested for food intolerance?

1 doctor answer • 2 doctors weighed in

A 38-year old asked:

What does it mean if a person has food intolerance?

1 doctor answer • 1 doctor weighed in

A member asked:

What is the definition or description of: Food intolerance?

1 doctor answer • 2 doctors weighed in

A 48-year old asked:

Can food intolerance be the cause of anxiety and depression?

1 doctor answer • 4 doctors weighed in

A 25-year old male asked:

What to eat if you have food intolerance ??and which foods does not cause intolerance ???

1 doctor answer • 1 doctor weighed in

A 25-year old female asked:

Are food intolerances like msg and onion permanent?

2 doctor answers • 5 doctors weighed in

A 47-year old asked:

Can you tell me about the otis carroll food intolerance test?

1 doctor answer • 1 doctor weighed in

A 39-year old asked:

How can I have my 19 month old toddler tested for food intolerances?

1 doctor answer • 2 doctors weighed in

A 47-year old asked:

Have researchers found that you can not have a food intolerance test on the nhs?

1 doctor answer • 1 doctor weighed in

A 47-year old asked:

Which is the best way to have my 19 month old toddler tested for food intolerances?

1 doctor answer • 2 doctors weighed in

A 30-year old asked:

Is there a reason why I am having symptoms of food intolerance after 21 years of eating pork?

1 doctor answer • 3 doctors weighed in

A 41-year old asked:

What is the difference between food intolerance and food alergy? Is it different for different types of foods?

1 doctor answer • 2 doctors weighed in

A 19-year old female asked:

Is it possible to develop food intolerances after gastro bug picked up in Bali several months ago, namely garlic?

1 doctor answer • 1 doctor weighed in

A 24-year old female asked:

Can food intolerances become life threatening? Can food intolerances become allergic reactions with continued exposure?

1 doctor answer • 1 doctor weighed in

A 37-year old female asked:

My autistic son has 28 food intolerances. Many were on the lower end of the scale. How important is it he stay away from those?

2 doctor answers • 3 doctors weighed in

A 40-year old asked:

How can doctors test for food intolerances?

1 doctor answer • 1 doctor weighed in

A 45-year old asked:

Can food intolerance cause anaphylactic shock ?

1 doctor answer • 3 doctors weighed in

A 35-year old asked:

What can I do about possible food intolerance or allergy?

1 doctor answer • 1 doctor weighed in

A 34-year old female asked:

Can food intolerances cause hypoglycemia or make the symptoms worse?

1 doctor answer • 2 doctors weighed in

A 36-year old asked:

How do you get testing for food intolerance like lactose and gluten?

1 doctor answer • 2 doctors weighed in

A 33-year old male asked:

Food Intolerance test, is it blood test or DNA based or both. if it is a blood test, is it efficient and precise?

1 doctor answer • 1 doctor weighed in

A 29-year old female asked:

Can a thyroid condition cause a gluten intolerance or Celiac disease? Can the thyroid cause any other food intolerances?

1 doctor answer • 1 doctor weighed in

A 56-year old female asked:

I have had a blood test to identify food intolerances and am avoiding those foods and eating only safe foods. How long should the hives persist?

2 doctor answers • 3 doctors weighed in

A 38-year old asked:

Blood or prick test for food intolerance?

1 doctor answer • 1 doctor weighed in

A 29-year old asked:

What is the diet elimination test for food intolerance?

1 doctor answer • 1 doctor weighed in

A 31-year old asked:

What's the difference between a food intolerance and a food allergy?

1 doctor answer • 7 doctors weighed in

HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited

For Businesses

Direct Primary Care for OrganizationsFor DMEs and PharmaciesFor Health PlansFor Providers

Company

About UsSupport CenterContact Us

Health Content

Health TopicsDoctor Q&A by Specialty

Join Us

For DoctorsJobs
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.