Allergy to insect venom is a major health problem for a significant nu
mber of people. Immunotherapy can reduce the risk of subsequent reacti
on from about 60% to less than 5%. Standard preventive care should inc
lude (1) advice concerning avoidance of insects, (2) prescription of a
n epinephrine kit or syringe for self-administration (unless medically
contraindicated), and (3) referral for evaluation. Results of several
studies from various regions of the country raise concern about the p
reventive care and advice given these patients and suggest a need for
continuing medical education to improve preventive management of aller
gy to insect stings.