I know you've recently been to the dentist but could you possibly have some trapped food between your teeth? I only needs to be there for a day or two to cause this effect, especially if it's meat
Don't think so hc, I floss regularly. Ive had this taste for a couple of weeks now and its getting worse. Im brushing my teeth all the time just to disguise it.
It is possible that the compound of one of your drugs has changed, such as the filler or coating, which has caused this bad taste, but it could be a symptom of something the doctor can sort out
With all the advice and your replies, the answer is quite simple.
Providing that you have no other symptoms e.g deafness or discharging ear.........you will just have to monitor the situation.......wait and see if anything develops.
Not sure how your GP could improve on that advice.