1.What is the acetic acid white test? The vinegar white test is very helpful in diagnosing and guiding the treatment of acromegaly. But it also has false positive or false negative results, so it should be analyzed by an experienced physician in conjunction with clinical manifestations and other tests. Patients should preferably not use it on their own. 2, how to reduce the recurrence of condyloma acuminata after treatment? (1) Treatment should pay attention to whether it is accompanied by other sexually transmitted diseases, if there is to be treated first or at the same time, otherwise the efficacy is poor and the recurrence rate is high. (2) For suspected HPV subclinical infection area should be done 5% white acetate test and the corresponding examination, found subclinical infection should also be timely treatment. (3) Treat the sexual partner at the same time and prohibit sexual intercourse until it is well treated.