Needles usually are kept in place for less than one-half hour. Twirling the needles into motion is thought to enhance the result. Today, electro-acupuncture is often used. A supply of weak electric power is attached to needles after they are placed in the skin. The tiny amount of electric power takes the place of twirling the needles by hand.
People experience acupuncture differently, but most feel minimal pain as the needles are inserted.
Some people are energized by treatment, while others feel relaxed. Improper needle placement, movement of the patient, or a defect in the needle can cause soreness and pain during treatment. This is why it is so important to seek treatment from a qualified acupuncture practitioner. Compared to other alternative and complementary therapies, acupuncture has been studied extensively. Based on research supported by the National Institutes of Health and other agencies, it has been shown to be helpful for certain conditions.