|
|
Definition of Lactase deficiency
1. Noun. Congenital disorder consisting of an inability to digest milk and milk products; absence or deficiency of lactase results in an inability to hydrolyze lactose.
Generic synonyms: Congenital Disease, Genetic Abnormality, Genetic Defect, Genetic Disease, Genetic Disorder, Hereditary Condition, Hereditary Disease, Inherited Disease, Inherited Disorder
Medical Definition of Lactase deficiency
1. An intolerance to milk and dairy products due to a deficiency of lactase in the intestine. Lactase is a enzyme which breaks down milk sugar or lactose. This condition is common in adults and may affect as many as 70-90% of Asians, African Americans, Native Americans and Mediterranean populations. This condition may also develop as the result of an intestinal disease such as celiac sprue. Symptoms include abdominal cramps, bloating, nausea, weight loss and diarrhoea. Treatment involves removing milk products from the diet. For infant's see Lactofree or ProSobee. (27 Sep 1997)
Lexicographical Neighbors of Lactase Deficiency
Other Resources:
