This can cause sharp, intermittent pain under the affected side of the rib cage and worsen by certain ... always err on the side of caution and call 911 right away. Rest, ice packs, and pain ...

The pain may be sharp or dull and it may be constant or come in and out. Sometimes, the pain can move to higher up in the abdomen. Since right side abdominal pain can be a sign of a more serious ...