Why does duromine cause a weird taste in your mouth?

Some meds do that: One website says drugs that can cause a metallic taste in your mouth include antibiotics like biaxin (clarithromycin) and Flagyl (metronidazole), used to treat a wide variety of infections; drugs used to treat overactive thyroid; captopril, used to treat high blood pressure; griseofulvin, used to treat fungal infections; lithium, used in bipolar disorder; penicillamine, used for arthritis, etc...

Its what it does: Generally, Phentermine appears to be relatively well tolerated it can produce side effects consistent with its catecholamine-releasing properties., tachycardia and elevated bp, but incidence and magnitude of these appear to be less than with the amphetamines.Its gastrointestinal effects include dryness of the mouth, unpleasant taste, diarrhea, constipation, and other gastrointestinal effects.