1. He has a bloated, uncomfortable feeling after meal.

他飯后肚子覺得脹脹的，很不舒服。或 He feels bloated after eating.

2. He has bouts of abdominal pain.

他有一陣陣的肚痛。

3. He feels bloated in his abdominal area.

他感到肚子脹脹的。注：脹脹的，像（puff up），但不是真正的腫（swell up）。

4. The pain is mainly in the lower upper right part of the abdomen.

痛是在肚子下半部。

5. He has nausea and vomiting.

他有惡心和嘔吐。

6. It is difficult or painful for him to swallow.

他吞下食物時會痛。

7. He has passed more gas than usual.

他放屁比平常多。

8. He has been constipated for a few days.

他便秘了好幾天。

9. He suffers pains when he moves his bowels.

他大便時很痛。

10. He has some bleeding from his rectum.

他的肛門出血。

11. He has noticed some blood in his bowel movements.

他發覺大便時有些血。

12. His bowel movements are pale, greasy and foul smelling.

他大便呈灰白色，含油脂的惡臭?；?/p>

13. His bowel movements are grey or black in color.

他的大便呈灰白色。

14. He has trouble with diarrhea.

他拉肚子。