Can Fish Oil Pills Make Gallbladder Pain Worse?

Can Fish Oil Pills Make Gallbladder Pain Worse? Berr et al.23 reported that omega-3 fatty acids reduce biliary cholesterol saturation in humans, and Mizuguchi et al. showed that administration of EPA inhibits the formation of cholesterol gallstones. What medications irritate the gallbladder? Some drugs, such as erythromcyin or ampicillin, are reported to cause hypersensitivity-induced cholecystitis.