I have had a slight metalic taste in my mouth which seems to be coming from my upper teeth for some time now. I don't know what is causing this but here's some information if it will help...

40 year old male
Tobacco chewer (smokeless)
I take Atenolol and Prevacid
I have sinusitis, rhinitis and other allergies
I do have a number of cavities

The only other time I can ever remember having this metalic taste/sensation is when I've taken certain antibiotics. Not sure if any of this is helpful but any help I can get, I'd sure appreciate and thank's!

Quote from Hi_its_Joe:

I have had a slight metalic taste in my mouth which seems to be coming from my upper teeth for some time now. I don't know what is causing this but here's some information if it will help...

40 year old male
Tobacco chewer (smokeless)
I take Atenolol and Prevacid
I have sinusitis, rhinitis and other allergies
I do have a number of cavities

The only other time I can ever remember having this metalic taste/sensation is when I've taken certain antibiotics. Not sure if any of this is helpful but any help I can get, I'd sure appreciate and thank's!

Most likely it's just gum disease or periodontitis.