Lactose intolerance natural history, complications and prognosis: Difference between revisions

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===Natural History===
===Natural History===
*The symptoms of lactose intoelrance usually develop after age of 6 and start with symptoms such as:
*The symptoms of lactose intoelrance usually develop after age of 6 and start with symptoms such as:<ref name="pmid25855879">{{cite journal |vauthors=Szilagyi A |title=Adult lactose digestion status and effects on disease |journal=Can J Gastroenterol Hepatol |volume=29 |issue=3 |pages=149–56 |year=2015 |pmid=25855879 |pmc=4399375 |doi= |url=}}</ref><ref name="pmid7776987">{{cite journal |vauthors=Suarez FL, Savaiano DA, Levitt MD |title=A comparison of symptoms after the consumption of milk or lactose-hydrolyzed milk by people with self-reported severe lactose intolerance |journal=N. Engl. J. Med. |volume=333 |issue=1 |pages=1–4 |year=1995 |pmid=7776987 |doi=10.1056/NEJM199507063330101 |url=}}</ref><ref name="pmid22826639">{{cite journal |vauthors=Mattar R, de Campos Mazo DF, Carrilho FJ |title=Lactose intolerance: diagnosis, genetic, and clinical factors |journal=Clin Exp Gastroenterol |volume=5 |issue= |pages=113–21 |year=2012 |pmid=22826639 |pmc=3401057 |doi=10.2147/CEG.S32368 |url=}}</ref>
**Abdominal pain  
**Abdominal pain  
**Flatulence  
**Flatulence  
**Bloating  
**Bloating  
 
**Watery, frothy and bulky diarrhea
**
===Complications===
===Complications===
*Common complications of lactose intolerance include:
*Common complications of lactose intolerance include:

Revision as of 20:51, 11 December 2017

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Overview

If left untreated, [#]% of patients with [disease name] may progress to develop [manifestation 1], [manifestation 2], and [manifestation 3].

OR

Common complications of [disease name] include [complication 1], [complication 2], and [complication 3].

OR

Prognosis is generally excellent/good/poor, and the 1/5/10-year mortality/survival rate of patients with [disease name] is approximately [#]%.

Natural History, Complications, and Prognosis

Natural History

  • The symptoms of lactose intoelrance usually develop after age of 6 and start with symptoms such as:[1][2][3]
    • Abdominal pain
    • Flatulence
    • Bloating
    • Watery, frothy and bulky diarrhea

Complications

  • Common complications of lactose intolerance include:
    • Osteopenia
    • Osteoporosis
    • Malnutrition

Prognosis

  • Prognosis is generally excellent

References

  1. Szilagyi A (2015). "Adult lactose digestion status and effects on disease". Can J Gastroenterol Hepatol. 29 (3): 149–56. PMC 4399375. PMID 25855879.
  2. Suarez FL, Savaiano DA, Levitt MD (1995). "A comparison of symptoms after the consumption of milk or lactose-hydrolyzed milk by people with self-reported severe lactose intolerance". N. Engl. J. Med. 333 (1): 1–4. doi:10.1056/NEJM199507063330101. PMID 7776987.
  3. Mattar R, de Campos Mazo DF, Carrilho FJ (2012). "Lactose intolerance: diagnosis, genetic, and clinical factors". Clin Exp Gastroenterol. 5: 113–21. doi:10.2147/CEG.S32368. PMC 3401057. PMID 22826639.

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