What are Gallstones?
Gallstones are collections of hard, solid material that form in the gallbladder. Some may be the size of a grain of sand, or they may be crystals that can be seen only with a microscope. Others may be the size of a golf ball. People can develop just one large stone, hundreds of smaller stones, or combinations of both.
Causes:
- Gallstones form when cholesterol and other things found in bile make stones.
 - They can also form if the gallbladder does not empty as it should.
 - People who are overweight or who are trying to lose weight quickly are more likely to get gallstones
 - Women taking oral contraceptives.
 - Women undergoing high-dose estrogen therapy
 - People with a close relative who has had gallstones.
 - A study revealed that a gene variant significantly increases the risk of developing gallstones
 - People whose intake of dietary fat is high.
 - Twice as many women get gallstones than men.
 - People over 60 years of age.
 - People who take statins (cholesterol-lowering drugs).
 - People with diabetes
 
Symptoms:
- Pain on the right-hand side of the body, just below the ribs
 - Back pain
 - Pain in the right shoulder
 - Nausea
 - Vomiting
 - Sweating
 - Restlessness