The correct operation method of blood-stabbing therapy is as follows: generally push up and down at the site of needling first, so that blood stasis accumulates in one place, hold the needle in your right hand, pinch the handle with your thumb and forefinger, press the end of the middle finger against the lower end of the needle, leave 1 to 2 minutes of the needle tip, stab the disinfected part of the body quickly for 1 to 2 minutes, immediately release the needle, gently squeeze around the needle hole to make the bleeding a few droplets, and then use a disinfected cotton ball to press the needle hole. Blood-stabbing therapy is suitable for heatstroke, headache, tonsillitis, neurodermatitis and furuncles (sores mostly occurring on the limbs or face, small in shape with deep roots, as hard as nails) and other ailments. It should be noted that, when applying the surgery, attention should be paid to strict sterilization, appropriate pressure, and avoid arteries to avoid infection or excessive bleeding. It should be used with caution for the weak, pregnant women and those with bleeding tendency. Blood-stabbing therapy is recommended to be carried out under the operation of professional doctors.