Does she have some magnesium sulfate ( Epsom Salts )? If it is Gallstones or gallbladder problems, magnesium will relax the sphincter of the gallbladder and bile ducts. Take 1/2 tsp magnesium sulfate dissolved in 6 oz water or 500 mg magnesium supplement with 6 oz water.
Consider doing a Liver Flush soon. Also, investigate the Oil Pulling Forum.