Some patients who are positive for some diseases may not be cured no matter how long they are treated, and some positive patients do not need treatment, depending on the tests performed or the disease they have. The significance of different test items positive is different, for example, to do early pregnancy test appears positive, is generally considered to be pregnant, can not be treated according to the disease, hepatitis B 5 items of the second positive indicates that protective antibodies have been produced, generally do not need to be treated, mild urine protein test results are positive, part of which is physiological, and do not need treatment, do not need to be treated, not to talk about a cure. Positive urinary occult blood or fecal occult blood indicates bleeding in the stool or blood in the urine. If the bleeding is caused by gastric ulcer, it can be cured by treatment for about 1 month, and if it is caused by gastrointestinal malignancy, it is usually not curable. New crown antigen positive, AIDS, syphilis antigen positive is pathologic, should be actively treated, but not necessarily curable. Some patients with new crowns can be cured in a week, some develop severe disease; AIDS is very difficult to cure. Syphilis early treatment difficulty is low, usually three consecutive weeks can achieve clinical cure, but when entering the third stage of various complications, can only improve very difficult to cure. Positive test results in the population if the pathology is positive, need to do further examination, to clarify the cause of the disease, according to the standard treatment, patients do not self-medication, do not be negligent, so as not to make a mistake.