What are the symptoms of Sucrase-Isomaltase deficiency?

Chronic, watery diarrhea and failure to thrive are the most common symptoms in infants and toddlers. Other symptoms include abdominal distention (swelling), gassiness, colic, irritability, scratched and reddened buttocks, severe diaper rash due to acidic diarrhea, indigestion (dyspepsia), and vomiting.

How is Sucrase-Isomaltase deficiency treated?

Treatment of CSID focuses on dietary management through a low-sucrose or sucrose-free diet. In addition, a low-starch or starch-free diet is advised in some cases, especially in the first few years of life.

What are the symptoms of sucrose intolerance?

The symptoms of sucrose intolerance include bloating, gas, and/or diarrhea. These aren’t topics most people like to talk about, but they affect one in 10 people daily. Research shows, somewhere between 30-45 million people are officially diagnosed with IBS (irritable bowel syndrome).

What causes sucrase deficiency?

Mutations in a gene (the SI gene) cause congenital sucrase-isomaltase deficiency. The SI gene provides instructions for producing the enzyme sucrase-isomaltase. This enzyme is found in the small intestine and is involved in the digestion of sugar and starch.

What happens when you lack sucrase?

Congenital sucrase-isomaltase deficiency is a disorder that affects a person’s ability to digest certain sugars. People with this condition cannot break down the sugars sucrose and maltose.

Can sucrose intolerance be cured?

If there is an underlying non-genetic cause, we treat that cause, but in most people, there is no way to restore normal levels of the sucrase isomaltase enzyme. If you have received a sucrose intolerance diagnosis, you will likely be treated through some combination of supplemental enzyme use and diet change.

Can sucrose cause weight gain?

After ingestion of sucrose or maltose, an affected child will typically experience stomach cramps, bloating, excess gas production, and diarrhea. These digestive problems can lead to failure to gain weight and grow at the expected rate (failure to thrive) and malnutrition.

How do you fix sucrose intolerance?

If you have received a sucrose intolerance diagnosis, you will likely be treated through some combination of supplemental enzyme use and diet change. A prescription enzyme supplement is available and should help you comfortably tolerate sucrose-containing foods when dosed properly before a meal.

How is Sucrase Isomaltase deficiency diagnosed?

CSID can be diagnosed by taking a small sample of tissue ( biopsy ) from the small intestine for a specific test known as a disaccharidase assay.

Does CSID cause Sibo?

Due to the common overlapping symptoms between CSID, irritable bowel syndrome (IBS), small intestinal bacterial overgrowth (SIBO) and other sugar intolerances (E.g. lactose intolerance), the actual prevalence is likely to be under estimated, due to a misdiagnosis.

What does sucrase do in the body?

The sucrase component of the enzyme is responsible for the digestion of sucrose into glucose and fructose, and also for the digestion of maltose into glucose.

What does sucrase break down?

When sucrose is digested it breaks down into fructose and glucose, which then go their own separate ways in your body. This process raises your blood sugar, and too much can rupture blood vessels and cause mouth problems such as cavities and gum disease.

What are the dangers of sucrose?

A decrease in red blood cell count and signs of anemia.

What does sucrase do?

Honey – The Nearest Substitute of Invertase.

What substances does sucrase break down?

The sucrose molecule consists of a glucose and a fructose ring, connected by an oxygen (glycosidic) bond. To produce invert sugar, an acid or the enzyme invertase is added to a sucrose solution. Sucrose breaks down into its components parts, glucose and fructose.