Gas is caused by swallowing air and the breakdown of food in your digestive tract. The consequences are usually burping, feeling bloated, or passing gas. On average, most people pass gas at least 14 times per day. Some people have more gas than others, which may be uncomfortable or embarrassing.
The primary symptoms of IBS are abdominal pain or discomfort in association with frequent diarrhea or constipation and a change in bowel habits. There may also be urgency for bowel movements, a feeling of incomplete evacuation (tenesmus), bloating, or abdominal distension.
Parasitic causes of diarrhea: Introduction. Parasitic causes of diarrhea: Parasitic causes of diarrhea caused by a parasite infection. See detailed information below for a list of 7 causes of Parasitic causes of diarrhea, Symptom Checker, including diseases and drug side effect causes.Â» Review Causes of Parasitic causes of diarrhea: Causes | Symptom Checker Â».arasitic causes of diarrhea: Comorbid Symptoms. Some of the comorbid or associated medical symptoms for Parasitic causes of diarrhea may include these symptoms: 1  Abdominal pain. 2  Abdominal symptoms. 3  Bowel movements.