All of the following have been used to control wound odor EXCEPT?
a) Honey
b) Metronidazole
c) Soy Sauce
d) Yogurt
Answer: c.
Metronidazole can help reduce bacteria in wounds, a source of infection. Honey and Yogurt have been used with some success, although controlled trials are lacking.
See Fast Fact #218 Managing Wound Odor
