Hello. For the past month I have had a really strong metallic taste in my mouth ( I m not pregnant) ...there is a slight white film over my tongue and my taste buds are affected . I am due to have my gall bladder removed at the end of this month and have been having strong gallbladder symptoms this last week, and I have noticed since the gallbladder has been playing up , the metalic taste is getting stronger . Is there a link ? Thank u
Hi and welcome to Chat Doctor. There are plenty of possible causes and most of them are benign and usually subside spontaneously. Usually this is caused by sinus or any respiratory infections. Some Chat Doctor.  Also, stomach issues, gastritis, herd or gallbladder stones can cause it. I suggest having easier diet, brush your tooth 2 a days and have antacid medicines. Symptoms may improve after cholecystectomy too. Thanks for the query. Wish you good health. Regards