MeSH Browser

MeSH Heading: Lactose Intolerance
Tree Number(s): C06.405.469.637.506; C16.320.565.202.589; C18.452.603.506; C18.452.648.202.589
Unique ID: D007787
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D007787
Scope Note: The condition resulting from the absence or deficiency of LACTASE in the MUCOSA cells of the GASTROINTESTINAL TRACT, and the inability to break down LACTOSE in milk for ABSORPTION. Bacterial fermentation of the unabsorbed lactose leads to symptoms that range from a mild indigestion (DYSPEPSIA) to severe DIARRHEA. Lactose intolerance may be an inborn error or acquired.
Entry Term(s): Alactasia; Dairy Product Intolerance; Hypolactasia; Lactose Malabsorption; Milk Sugar Intolerance
NLM Classification #: WI 470
Public MeSH Note: 67
History Note: 67(64)
Date Established: 1967/01/01
Date of Entry: 1999/01/01
Revision Date: 2013/07/08

Allowable Qualifiers: blood (BL)

cerebrospinal fluid (CF)

chemically induced (CI)

classification (CL)

complications (CO)

diagnosis (DI)

diagnostic imaging (DG)

diet therapy (DH)

drug therapy (DT)

economics (EC)

embryology (EM)

enzymology (EN)

epidemiology (EP)

ethnology (EH)

etiology (ET)

genetics (GE)

history (HI)

immunology (IM)

metabolism (ME)

microbiology (MI)

mortality (MO)

nursing (NU)

parasitology (PS)

pathology (PA)

physiopathology (PP)

prevention & control (PC)

psychology (PX)

radiotherapy (RT)

rehabilitation (RH)

surgery (SU)

therapy (TH)

urine (UR)

veterinary (VE)

virology (VI)

Concept UI: M0012180
Scope Note: The condition resulting from the absence or deficiency of LACTASE in the MUCOSA cells of the GASTROINTESTINAL TRACT, and the inability to break down LACTOSE in milk for ABSORPTION. Bacterial fermentation of the unabsorbed lactose leads to symptoms that range from a mild indigestion (DYSPEPSIA) to severe DIARRHEA. Lactose intolerance may be an inborn error or acquired.
Terms: Lactose Intolerance Preferred Term
Term UI T023308
Date01/01/1999
LexicalTag NON
ThesaurusID; Alactasia
Term UI T841854
Date04/18/2013
LexicalTag NON
ThesaurusID GHR (2014); Hypolactasia
Term UI T841856
Date04/18/2013
LexicalTag NON
ThesaurusID GHR (2014); Milk Sugar Intolerance
Term UI T841857
Date04/18/2013
LexicalTag NON
ThesaurusID GHR (2014); Lactose Malabsorption
Term UI T023309
Date07/17/1996
LexicalTag NON
ThesaurusID; Dairy Product Intolerance
Term UI T841855
Date04/18/2013
LexicalTag NON
ThesaurusID GHR (2014)

Lactose Intolerance MeSH Descriptor Data 2024