Pain on the right side of the body beneath the rib cage can be a symptom of hepatitis C, according to Hepatitis Central. One of the symptoms is pain in the area of the liver.
The liver is largely on the right side of the body beneath the diaphragm, according to LiveScience. The diaphragm begins at the lower edges of the ribcage and the sternum, states Innerbody.
Often, acute hepatitis C is asymptomatic. People with severe symptoms may have already contracted hepatitis B and then have contracted hepatitis C on top of it, says Hepatitis Central. Other symptoms of this disorder are loss of appetite, jaundice, dark urine and clay-colored stool. But even these symptoms are not common. Many people only find out they have hepatitis C when they go to their physician for some other reason or try to donate blood.
Appendicitis is another malady whose symptom is pain on the right side of the body beneath the rib cage, notes Mayo Clinic. The pain is sudden and sharp and either begins in that area or begins around the navel and migrates to the lower right side of the abdomen. The pain worsens with coughing or movement. Other signs of appendicitis are loss of appetite, nausea and vomiting, a low-grade fever, bloating, diarrhea or constipation.