Medical Must-See: Doctors inadvertently give their patient 'black hairy tongue'

Granted drug-resistant superbugs are a worry, but this antibiotic after-effect will be sure to leave a bad taste in patients' mouths
Hair tongue

Just in case you needed another reason to stop overusing antibiotics, enter 'black hairy tongue'.

The bizarre — and not to mention dry-heave-inducing — condition was reported in a woman admitted to hospital after being injured in a car accident.