What Causes Soapy Taste In Mouth What Can Cause A Metallic/soapy Tatse In Your Mouth? Or Is It A Sympthom For Something?

What can cause a metallic/soapy tatse in your mouth? or is it a sympthom for something? - what causes soapy taste in mouth

In the last 5 days I had a metallic taste and soap in the mouth that will not disappear. Only when eating, drinking, brushing teeth, if I do not .. But then be right back ... it makes me crazy and makes me want to eat constantly to get rid of the taste