In 1967, the former British Colony of Aden and the former Aden Protectorate including Hadramaut became an independent Communist state, the People's Republic of South Yemen, later the People's Democratic Republic of Yemen. South Yemen was united with North Yemen in 1990 as the Republic of Yemen.
Gallbladder Problems: Gallbladder is a small pear-shaped sac that is located just below the liver, in the upper-right quadrant of the abdomen. One may experience pain under the right rib cage due to cholecystitis.iver Disease: The liver is a large glandular organ that is located just under the ribs on the upper right quadrant of the abdomen. The liver performs various important functions such as production of certain proteins, immune factors and a digestive juice called bile.
Although not all types of pain under your right ribs are life-threatening, you should also have a doctor check out unexplained chest pain. In this article, you will find out the many causes of pain that specifically affects the right side of your chest under your right rib cage. Causes of Pain Under Right Rib Cage â When to See a Doctor. 1  Sudden squeezing tightness, pressure, or crushing pain under your breastbone. 2  The pain under your ribs radiates to your jaw, left arm or back. 3  Rapid heart rate or rapid breathing. 4  Nausea. 5  Dizziness. 6  Very low blood pressure. 7  Fever and chills.