Changes

'''Cramp''' is a painful contraction of the [[muscle]]s.<ref>[http://www.bbc.co.uk/health/ask_the_doctor/crampleg.shtml BBC Health]</ref><ref>[http://iq.lycos.co.uk/qa/show/10413/What+is+cramp%3F What is cramp?]</ref><ref>[http://www.patient.co.uk/showdoc/23068794 Patient UK]</ref>  It can be triggered by physiological factors such as [[cold]], poor [[blood]] flow (such as [[swimming]] after eating) or by [[psychology|psychological]] factors (such as [[Wernicke's cramp]]).  

'''Cramp''' is a painful contraction of the [[muscle]]s.<ref>[https://www.bbc.co.uk/health/ask_the_doctor/crampleg.shtml BBC Health]</ref><ref>[http://iq.lycos.co.uk/qa/show/10413/What+is+cramp%3F What is cramp?]</ref><ref>[http://www.patient.co.uk/showdoc/23068794 Patient UK]</ref>  It can be triggered by physiological factors such as [[cold]], poor [[blood]] flow (such as [[swimming]] after eating) or by [[psychology|psychological]] factors (such as [[Wernicke's cramp]]).  

[[Stomach]] cramps may often be caused by [[food]] poisoning or [[gastro-enteritis]].  Cramps may often be symptomatic of other diseases or conditions such as [[kidney|renal]] failure or [[pregnancy]].  

[[Stomach]] cramps may often be caused by [[food]] poisoning or [[gastro-enteritis]].  Cramps may often be symptomatic of other diseases or conditions such as [[kidney|renal]] failure or [[pregnancy]].