Water retention can occur due to any of the following reasons: 1  An unbalanced diet and lack of exercise. 2  Reaction to some drugs can cause fluid retention too. 3  Dehydration: as the body tries to keep the extra water. 4  Menopause is often associated with water retention in women. 5  Diseases like Thyroid, Arthritis and Varicose Veins.
Types of gallstones. Types of gallstones that can form in the gallbladder include: 1  Cholesterol gallstones. 2  The most common type of gallstone, called a cholesterol gallstone, often appears yellow in color. 3  These gallstones are composed mainly of undissolved cholesterol, but may contain other components.t's not clear what causes gallstones to form. Doctors think gallstones may result when: 1  Your bile contains too much cholesterol. 2  Normally, your bile contains enough chemicals to dissolve the cholesterol excreted by your liver.
When gallstones keep blocking a bile duct, you may have pain with fever and chills. Or your skin or the whites of your eyes may turn yellow. Call your doctor right away. Having stones in your bile duct increases your chance of having a swollen pancreas (pancreatitis). These symptoms may also be a sign of an infected gallbladder. Call your doctor right away if you have sudden or bad pain in your belly or chest and you are not sure what is causing it. Symptoms of gallstones may feel like chest pain caused by a heart attack or other serious problems.