Facts about Acupuncture Needles Acupuncture is defined as a healing modality whereby fine needles are inserted into specific points on the body. These needles can induce positive changes in your health and well-being. Your acupuncturist should consider certain factors in choosing these needles. The quality of the needles is of the utmost importance. Manufacturing facilities with strict quality control must ensure proper packaging and sterilization. All packages must come with a lot number and an expiry date. They must be stored in a cool, dry space and handled with proper Clean Needle Technique. Needles are made with surgical stainless steel. They are strong yet thin, filiform and flexible. Needles with a low nickel content helps to reduce the reaction of those with metal allergies. The gauge and thickness of the needle is also taken into consideration. With each insertion, the acupuncturist can sense tension or resistance in the tissues. The client may feel a heaviness or dull ache. A smaller gauge can be used for more sensitive people and points on the body. Acupuncture needles should be used ONCE only. After the removal of each needle, it is placed in a bio-hazard container and disposed of properly. The safety of both client and therapist is always top of mind.