Hello,
I read carefully your query and understand your concern.
The symptoms seemt o be related to
anemia.
Blood in your mouth can cause a
metallic taste because it is so high in iron. T
herefore any kind of recent
injury that causes bleeding, even biting your tongue, can cause a metallic taste in your mouth.
It may also cause anemia.
I suggest to do a complete blood coutn for further evalaution.
If the diagnosis is confirmed, I recommend to take a iron supplement.
Hope my answer was helpful.
If you have further queries feel free to contact me again.
Kind regards!
Dr.Dorina Gurabardhi
General &Family Physician