The discomfort can extend to the lower back or legs. Menstrual cramps are not the same as the symptoms experienced due to premenstrual syndrome (PMS), although the symptoms of both disorders can sometimes be experienced together. Many women suffer from both PMS and menstrual cramps.
Some diseases which involve other parts of the GI tract can manifest in the mouth, alone or in combination, including: 1  Gastroesophageal reflux disease can cause acid erosion of the teeth and halitosis. 2  Gardner's syndrome can be associated with failure of tooth eruption, supernumerary teeth, and dentigerous cysts.
A digestive disease that is caused by inflammation in the GI tract, IBD can be classified as Crohnâs disease or ulcerative colitis (UC) depending on the location of the inflammation. Symptoms for these conditions include vomiting, abdominal pain, diarrhea, rectal bleeding, weight loss and cramps.