The mnemonic
SAFE
What each word stands for
- SSurgery for trichiasis
- AAntibiotics (azithromycin)
- FFacial cleanliness
- EEnvironmental improvement
Why it matters clinically
A standard public health question on blindness prevention.
Where it stops being reliable
Does not give drug doses or thresholds for mass treatment.
Teaching aid, still awaiting independent review. Confirm facts in a standard source.