Relatively few complications from the use of acupuncture have been reported to the fda in light of the millions of people treated each year and the number of acupuncture needles used. still, complications have resulted from inadequate sterilization of needles and from improper delivery of treatments. practitioners should use a new set of disposable needles taken from a sealed package for each patient and should swab treatment sites with alcohol or another disinfectant before inserting needles. when not delivered properly, acupuncture can cause serious adverse effects, including infections and punctured organs. what should a qualified acupuncture practitioner do just before inserting a needle into a patient's body?