I feel ok generally, but would be interested to know what causes this strange taste in my mouth and when it will subside.

A metallic taste in your mouth can develop if you take multivitamins like iron, calcium, and more. It may also be a symptom of infections in your sinuses and gums. Pregnancy may also alter your ...

Other causes of a strange taste in the mouth are poor dental hygiene (do you floss between your teeth every day?), chronic sinusitis, and also enlarged, pitted tonsils, which can trap tiny pieces ...