primary symptoms of gallstones
Symptoms of these complications may include pain of more than five hours duration, fever, yellowish skin, vomiting, or tea-color urine. Risk factors for gallstones include birth control pills, pregnancy, a family history of gallstones, obesity, diabetes, liver disease, or rapid weight loss. Gallstones are formed in the gallbladder, typically from either cholesterol or bilirubin. Gallstones may be suspected based on symptoms.