Usually there is no harm in prolonged active retractions, but patients who have prolonged passive retractions may lead to uterine prolapse, painful anal defecation, and other hazards.
Usually there are two forms of active abdominal tightening and passive abdominal tightening. Active abdominal tightening can tighten the abdominal muscles, at the same time, the abdominal acupuncture points also have a little massage stimulation effect, the patient long-term active abdominal tightening, generally no harm to health.
However, if patients use the abdominal band for a long time, it may lead to uterine prolapse, anal defecation pain, varicose veins of the lower limbs, hemorrhoids and other situations.
It is recommended that patients scientifically use abdominal exercise and contraction methods under the guidance of a professional doctor, and not blindly carry out abdominal contraction.