Some people feel stomach pain without clear reasons, but this pain may be a symptom of many diseases, including food poisoning and viral diseases.
There are other causes for stomach pain such as:
- Irritable bowel syndrome(IBS)
- Crohn's disease
- Food allergy
You may also have pain if you have lactose or inflammatory disease of the pelvis, which causes the following diseases:
-Endometrial Gastroesophageal reflux disease(GERD)