I would go to the dr or the dentist. I was having a metallic taste in my mouth and it wound up being my crown was falling off and my tooth was in really bad shape. After I went in they cleared it all up and I am feeling so much better now.
I had it too. It was nasty. It ended up going away on its own.
Lemon drops. My cancer patients say that chemo leaves a metallic taste in there mouth and old fashion lemon drops are the best thing. Don't know why you would have that taste in your mouth tho.
are you craving the metallic tast or have the taste in your mouth?
By chance are you taking any oral anti fungal medicine? Or are you taking extra iron for anemia?
Have you told your doctor?