Why do I feel weakness and bitter taste after eating?

A gastroenterologist should also be seen if pain under the left or right rib is present, because many gastrointestinal disorders may cause pain as a symptom of pancreatitis, gallbladder disease and gastritis.

Irritable bowel syndrome (IBS) can be quite difficult. It brings about pains similar to ulcers and a sore lower back which, can be a nuisance. The source is not yet fully known, but some factors such as stress, diet, or the sensitivity of the gut may be affecting it. However, there is no magic solution, but learning to cope with stress, eating healthy, and some light physical activity can help alleviate the symptoms.

After a gastroscopy, do not take too much force on your body. The glass of wine can hurt your throat because the numbing spray has already worn off. You might feel some mild discomfort or have a little acidity. It's better to wait one or two days before relishing that wine. 

You're wise to think about e­ating habits. Weekly sandwiches and rolls are­n't ideal. Too much junk food causes weight gain, high chole­sterol, and heart issues. Balance­ meals with fruits, vegetable­s, and whole grains. Swap some junk food for healthie­r choices.