Haven't heard of any: Haven't heard of any disorders that would cause aches and pains in a person's flank areas and lower back area, while at the same time causing a craving for grapes and corn flakes late at night. Cravings can occur with pregnancy, so a urine pregnancy test can be done if sexually active. Of course, cravings could just be from a person staying up late and getting hungry. A visit to the dr. May help.
Answered 12/9/2013
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8 doctors weighed in across 2 answers
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