What are the treatments for Gallstones ? 

If gallstones are not causing symptoms, treatment is usually not needed. However, if a person has a gallbladder attack or other symptoms, a health care provider will usually recommend treatment. A person may be referred to a gastroenterologista doctor who specializes in digestive diseasesfor treatment. If a person has had one gallbladder attack, more episodes will likely follow.
                
The usual treatment for gallstones is surgery to remove the gallbladder. If a person cannot undergo surgery, nonsurgical treatments may be used to dissolve cholesterol gallstones. A health care provider may use ERCP to remove stones in people who cannot undergo surgery or to remove stones from the common bile duct in people who are about to have gallbladder removal surgery.
                
Surgery
                
Surgery to remove the gallbladder, called cholecystectomy, is one of the most common operations performed on adults in the United States.
                
The gallbladder is not an essential organ, which means a person can live normally without a gallbladder. Once the gallbladder is removed, bile  flows out of the liver through the hepatic and common bile ducts and directly into the duodenum, instead of being stored in the gallbladder.
                
Surgeons perform two types of cholecystectomy:
                
-  Laparoscopic cholecystectomy. In a laparoscopic cholecystectomy, the surgeon makes several tiny incisions in the abdomen and inserts a laparoscopea thin tube with a tiny video camera attached. The camera sends a magni fied image from inside the body to a video monitor, giving the surgeon a close-up view of organs and tissues. While watching the monitor, the surgeon uses instruments to carefully separate the gallbladder from the liver, bile ducts, and other structures. Then the surgeon removes the gallbladder through one of the small incisions. Patients usually receive general anesthesia.   Most cholecystectomies are performed with laparoscopy. Many laparoscopic cholecystectomies are performed on an outpatient basis, meaning the person is able to go home the same day. Normal physical activity can usually be resumed in about a week.3   -  Open cholecystectomy. An open cholecystectomy is performed when the gallbladder is severely infl amed, infected, or scarred from other operations. In most of these cases, open cholecystectomy is planned from the start. However, a surgeon may perform an open cholecystectomy when problems occur during a laparoscopic cholecystectomy. In these cases, the surgeon must switch to open cholecystectomy as a safety measure for the patient.   To perform an open cholecystectomy, the surgeon creates an incision about 4 to 6 inches long in the abdomen to remove the gallbladder.4 Patients usually receive general anesthesia. Recovery from open cholecystectomy may require some people to stay in the hospital for up to a week. Normal physical activity can usually be resumed after about a month.3
                
A small number of people have softer and more frequent stools after gallbladder removal because bile fl ows into the duodenum more often. Changes in bowel habits are usually temporary; however, they should be discussed with a health care provider.
                
Though complications from gallbladder surgery are rare, the most common complication is injury to the bile ducts. An injured common bile duct can leak bile and cause a painful and possibly dangerous infection. One or more additional operations may be needed to repair the bile ducts. Bile duct injuries occur in less than 1 percent of cholecystectomies.5
                
Nonsurgical Treatments for Cholesterol Gallstones
                
Nonsurgical treatments are used only in special situations, such as when a person with cholesterol stones has a serious medical condition that prevents surgery. Gallstones often recur within 5 years after nonsurgical treatment.6
                
Two types of nonsurgical treatments can be used to dissolve cholesterol gallstones:
                
- Oral dissolution therapy. Ursodiol (Actigall) and chenodiol (Chenix) are medications that contain bile acids that can dissolve gallstones. These medications are most effective in dissolving small cholesterol stones. Months or years of treatment may be needed to dissolve all stones.   - Shock wave lithotripsy. A machine called a lithotripter is used to crush the gallstone. The lithotripter generates shock waves that pass through the persons body to break the gallstone into smaller pieces. This procedure is used only rarely and may be used along with ursodiol.