Is it possible to have a bad/metallic taste in mouth after a heart attack?  Or, is this a sign that another attack may be coming?  Asking for a friend who just came home from the hospital and is having trouble eating because everything tastes terrible to her.
Hello, Welcome Thanks for consulting Chat Doctor, I have gone through your query, as you have metallic taste in mouth don't worry OT can be due to medication you are taking or nutritional deficiency.  You take one capsule vitamin B complex once daily for 7 days Do mouthwash chlorhexidine twice daily for one week Hope this will help you. Wishing you good health.