What to do for stomach pain and diarrhea?

Esoprazole need to take before food.

Antacid need to take after food.

Rebamipide need to take after food.

As you have H pylori gastritis, therefore you need to take HP kit for at least 15 days.

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.

Ibd and Ibs are complex conditions that involve inflammation and dysfunction of the gastrointestinal system. They require medical management and treatment approaches that are specific to these conditions. Treatment for IBD and IBS needs a combination of medication, dietary modifications, lifestyle changes, and sometimes psychological support.
While alternative therapies and complementary approaches may have their benefits it's crucial to rely on evidence based treatments for conditions as complex as Ibd and Ibs.

Gastric problems are common. Nausea is a symptom.. Causes include infection, medication, and diet. Try drinking ginger tea or peppermint oil. Avoid fatty or fried foods. Contact a doctor if symptoms persist or worsen. 

Coughing blood, headache­s, and difficulty eating - these signs sugge­st a stomach issue. An ulcer or inflammation could be the­ culprit. Ignoring it risks bigger problems, so see­ a doctor soon. For now, spicy or acidic foods may worsen symptoms, so choose easy-to-dige­st meals instead. Stay hydrated by drinking lots of wate­r. 

Liver enlargement, for example, is a common problem that can be caused by infections and other medication usage in some ways. PCOS is a condition that may cause irregular periods and hormonal imbalances. The treatment may include medications, lifestyle changes, and also sometimes dietary modifications. 

When you see blood in your stool or have it while having sex, it might be because of hemorrhoids. Hemorrhoids are swollen blood vessels around the anus and lower rectum that can bleed, hurt, or itch. Ejaculation alone doesn't cause them but pushing during bowel movements or any other activity can worsen them. To relieve yourself eat more fibre, drink lots of water, and seek advice from a doctor.

Bile duct injury, gallstones in the bile duct or pancreatitis may be responsible for persistent right-sided pain two years after removal of a person’s gallbladder. It is recommended to see a gastroenterologist

You have the symptoms of acidity and chest burning sometimes, as well as a cough. These signs are possible indicators of acid reflux. Eating a lot of spicy or oily food may cause this. You can start to avoid such foods and eat smaller meals more frequently. Drinking lots of water can also be beneficial. Vitamin supplements may not help this directly, but eating a balanced diet can enhance your general health.