Why do I have recurring stomach pain?

You may have a cold or flu. In case of the cold, after your body temperature has risen you may feel that you are feverish. Coughing and nausea may include symptoms also. It's all the body's defensive mechanisms that are at work because the immune system is under attack by viruses and bacteria. Relaxing drinking water, and eating fresh foods can also speed up recovery.

If you are suffering from chronic IBS, the best diet to go for would be easy foods on your tummy. Ice cream, tea cakes, and fiber flakes may be questionable choices. Ice cream might be the cause of your stomachache, and tea cakes are too sweet. On the other hand, fiber flakes could be a high-fiber one, which can trigger IBS symptoms such as bloating and cramps and therefore be a reason for the worsening of the condition. You should make it a point to eat unseasoned foods like rice, cooked vegetables, and lean proteins to assist in calming your stomach.

Your sister's we­ight loss and reduced appetite­ after surgery are normal. He­r body is adjusting to the change. High SGOT and SGPT blood levels indicate live­r inflammation, which is common post-surgery. This also affects appetite­. Follow up with her doctor. They may recomme­nd diet changes or medicine­s to help her re­cover and regain appetite­. 

It seems you may have severe acid reflux if your doctor gave you a prescription for omeprazole. Your symptoms can get worse if you take too much baking soda. The burning feeling means there could be too much acid in your stomach and esophagus. Always take all drugs and supplements according to the instructions on the label. Also, remember to write down what you eat and how it makes you feel then raise any questions with your doctor.