Quiz for Genetic-Sucrase-Isomaltase Deficiency GSID

Could You Have Congenital Sucrase-Isomaltase Deficiency (CSID)?

You may wish to discuss Sucrose Intolerance with your doctor or gastroenterologist. Click the below button to download our "Ask Your Doctor." This informational PDF is designed for you to bring to your doctor's office.


Sensitivity High

How easily these foods trigger your symptoms

Severity Medium

How much discomfort is caused by your symptoms

Duration Low

How long you have been experiencing symptoms

Consider your options and take the next step...

Based on your responses, you may NOT have Sucrose Intolerance.

Only your doctor can diagnose Congenital Sucrase-Isomaltase Deficiency (CSID) and talk with you about your treatment options. You may find the information resources below helpful. Be sure to talk to your doctor or healthcare provider.

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FREE Ask Your Doctor PDF

Download the PDF for additional information for you to review with your doctor.

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Learn more about sucrose intolerance,
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patient stories and more.

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