infection
Kidney stone
Pain in this part of your abdomen can also start in your chest because of:
Heartburn
Angina, or chest pain caused by coronary artery disease
Chest pain not related to your heart
Heart attack
Inflammation of the tissue that surrounds your heart, called pericarditis
Pneumonia
Inflammation of the lining of your lungs, called pleurisy
Pulmonary embolism
Abdominal Pain on Right Side

If you have pain in your lower right abdomen, it could mean trouble with your appendix, such as appendicitis or, rarely, appendix cancer.
You have some big organs on the upper right side of your abdomen, including your liver and right kidney, as well as your gallbladder. Serious causes of pain in this area include:
Hepatitis, including alcoholic hepatitis, toxic hepatitis, viral hepatitis, metabolic hepatitis, and autoimmune hepatitis
Gallstones
Liver disease, including liver cancer
Gallbladder cancer
Inflammation of your gallbladder, called cholecystitis
Kidney infection
Kidney stones
Duodenal ulcer
Large bowel obstruction
When to Call the Doctor About Abdominal Pain
If your abdominal pain is serious, doesn’t go away, or keeps coming back, talk to
