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{{CMG}}


==Overview==
{{CMG}}; {{AE}} [[User: Prashanthsaddala|Prashanth Saddala M.B.B.S]]
{{Weight gain}}


'''Weight gain''' is an increase in [[body weight]]. It is generally caused by the intake of excess calories, little exercise, or may be caused by a medical condition. One exception is [[bodybuilding]], in which muscle is gained by workout routines. With a large differential diagnosis, weight gain is a prevalent complaint among adult patients.
==[[Weight gain overview|Overview]]==


It may be intentional or unintentional, sometimes for muscle building, or for health reasons, i.e. increasing body fat percentage to a healthy amount. Intentional reasons may include gaining weight to get to a healthy weight, bodybuilding, and recovery for eating disorders like Anorexia Nervousa.
==[[Weight gain pathophysiology|Pathophysiology]]==


See also [[obesity]] for a full discussion.
==[[Weight gain causes|Causes]]==


== Symptoms ==
==[[Weight gain risk factors|Risk Factors]]==
* A noticibly larger, rounder [[stomach]].
* Increase in [[body fat percentage]].
* Increase in muscle mass.
* Increase in body hydration levels.


== Differential Diagnosis of Causes of {{PAGENAME}} ==
==Diagnosis==
[[Weight gain history and symptoms|History and Symptoms]] | [[Weight gain physical examination|Physical Examination]] | [[Weight gain laboratory findings|Laboratory Findings]] | [[Weight gain other diagnostic studies|Other Diagnostic Studies]]


Causes include; <ref>Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002:77 ISBN 1591032016</ref> <ref>Kahan, Scott, Smith, Ellen G. In A Page: Signs and Symptoms. Malden, Massachusetts: Blackwell Publishing, 2004:68 ISBN 140510368X</ref>
==Treatment==
[[Weight gain medical therapy|Medical Therapy]] | [[Weight gain surgery|Surgery]] | [[Weight gain primary prevention|Primary Prevention]] | [[Weight gain secondary prevention|Secondary Prevention]] | [[Weight gain cost-effectiveness of therapy|Cost-Effectiveness of Therapy]] | [[Weight gain future or investigational therapies|Future or Investigational Therapies]]


'''Acute or chronic [[Liver Disease]]'''
==Case Studies==
 
[[Weight gain case study one|Case #1]]
*Decreased hepatic protein production causes a decrease in intravascular oncotic pressure
{{WH}}
*Leads to edema, ascites etc.
{{WS}}
'''[[Congestive Heart Failure]]'''<br>
'''[[Cushing's Syndrome]]'''<br>
*Cortisol levels may be elevated due to
:*Adrenocorticotropic hormones secreting adrenal adenoma
:*Adrenal hyperplasia
:*Adrenocorticotropic hormone secreting ectopic tumor
'''[[Diabetes Mellitus]]'''<br>
'''Hyperplasia'''<br>
*Due to [[Hyperthyroidism]]
'''Hypothalamic lesions'''<br>
'''Growth hormone deficiency'''<br>
'''Medication side effects'''<br>
*Oral contraceptives
*Corticosteroids
*Antidepressants
'''Premenstrual syndrome'''<br>
'''Pregnancy'''<br>
'''Pre-eclampsia/[[Eclampsia]]'''<br>
'''[[Polycystic Ovary Syndrome]]'''<br>
*Hirsutism
*Irregular menstrual cycle
*Insulin resistance
*[[Obesity]]
 
== Laboratory Findings ==  
*fasting glucose
*urinealysis
*U&E
*Random cortisol
 
== Primary Prevention ==
*Low calorie diet and excercise
 
==References==
{{reflist|2}}
 
== Acknowledgements ==
The content on this page was first contributed by  {{CMG}}
 
List of contributors:
----
 
== Suggested Reading and Key General References ==
 
== Suggested Links and Web Resources ==
 
== For Patients ==
 
{{SIB}}
{{WikiDoc Help Menu}}
{{WikiDoc Sources}}


[[Category:Gastroenterology]]
[[Category:Gastroenterology]]
[[Category:Neurology]]
[[Category:Neurology]]
[[Category:Endocrinology]]
[[Category:Endocrinology]]
[[Category:Symptoms]]
[[Category:Signs and symptoms]]
[[Category:Signs and symptoms]]
[[Category:Obstetrics]]
[[Category:Obstetrics]]

Latest revision as of 00:43, 30 July 2020