redundant colon not primary cause of spasms/nausea, and underlying cause e.
g. chronic constipation/diarrhea, hormonal problems e.g. diabetes/hypothyroidism, and food intolerances such as sprue/lactose intolerance etc need to be ruled out to determine underlying causes/improve symptoms. This requires careful review diet/history and tests-would advise seeking a gastroenterologist-Happy to consult
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