We're On It. One customer service rep who worked for Comcast from 2005 to 2014 at a Tennessee call center says the Make It Right cards didn't necessarily lead to faster resolution, however. A search of the Comcast support forums shows this is true at least some of the time.
What causes a metallic smell? Quick Answer. Reactions between chemical compounds on the skin and metals such as iron and copper can generate a metallic smell, explains Nature. A copper imbalance in the body, which triggers excessive yeast growth, can also cause a metallic odor, notes Dr. Lawrence Wilson.
Among the drugs that can cause a metallic or coppery taste in your mouth are antibiotics like Biaxin (clarithromycin); Flagyl (metronidazole) , used to treat a wide variety of infections; drugs used to treat an overactive thyroid; captopril, used to treat high blood pressure ; griseofulvin, used to treat skin infections; lithium, used in bipolar ...