Gallbladder Stones – What Causes Them?

Gallbladder Stones – What Causes Them?


By Dr. Anand V Ghiya, Gastroenterology

Gallbladder stones are accumulated deposits of digestive fluids that form in your gallbladder. The gallbladder is a pear-shaped organ that is present on the right side of the stomach. It contains bile, a digestive fluid that is released into the small intestine during the digestive process.

The size of a gallstone can range from being very small like the size of a sand grain to the size of a golf ball. Gallstones usually require a gallbladder removal surgery.


Gallbladder stones usually do not cause any symptom. But if the stones get lodged in any of the ducts and result in obstruction, they may exhibit the following symptoms:

  1. Pain within your shoulder blades.
  2. Sudden and intense pain in the center and upper right portion of the stomach.
  3. You may experience pain in your right shoulder.
  4. The skin’s appearance may turn yellowish.


There are no clear causes for the formation of gallbladder stones. However, there are certain risk factors that may trigger the formation of the stones. Some of them have been listed below:

  1. Excessive bilirubin in the bile: Bilirubin is a compound that the body produces to break down red blood cells. If there are conditions that lead to excessive production of bilirubin such as cirrhosis and certain blood disorders, then it can lead to formation of gallstones.
  2. Excessive cholesterol in the bile: Excess cholesterol retention in the bile is one of the most important reasons behind gallstones.
  3. Impaired functioning of the gallbladder: If the gallbladder fails to empty properly, then the bile can become concentrated. This, in many cases, has led to the formation of gallstones.


The treatment for gallbladder stones include medications that assist in dissolving the gall bladder stones. The primary treatment is a surgery wherein the gallbladder is removed; this allows the bile to directly flow into the small intestine. Along with the treatment, it is important that you follow a gallbladder diet.