dear member,
the symptoms that you have described have not been noted with
amoxicillin.
do you take
metronidazole? that may cause your problems or
captopril?
& if you are a young woman then youn should be sure that you are not pregnant!
also this could be due to the infection for which you are taking amox.
antibiotics generally leave a foul taste in the mouth but never a metallic taste.
consult your physician for further advise.
you may also try to change your antibiotic to see if it offers any relief.
regards,
wanderer.