What could be causing upper right abdominal pain under the ribs?

When you feel pain under the ribs in the upper right abdomen, there are a few possible reasons. One common cause is an issue with the gallbladder, such as gallstones or an inflamed gallbladder (cholecystitis), which often causes pain after eating fatty foods. The liver, also located in this region, might be irritated or inflamed from conditions like hepatitis. However, not all pain in this area comes from the organs. The muscles or bones near the ribs might also be the source. For example, a condition known as painful rib syndrome can cause discomfort due to irritation or inflammation where the ribs meet the muscles around them. Additionally, sometimes what seems like a liver or gallbladder problem might actually be related to other parts of the digestive system, such as the bile ducts, even if lab tests like alkaline phosphatase are raised. If you're experiencing pain under your ribs and want to better understand what might be causing it, you can check your symptoms to help identify potential causes before speaking with a healthcare provider, who can use tests like an ultrasound to get a clear picture and determine the exact source of your discomfort.