Gallstones

Gallstones are hard deposits that forms inside the gallbladder, a small organ located behind the liver on the right side of your abdomen. Generally, gallstones are made of hardened cholesterol that develops when there is too much cholesterol in the gallbladder.

Symptoms are like sudden onset of severe pain especially in the right side of the abdomen, back pain, nausea or vomiting, bloating, indigestion, chills and clay-coloured stools.