Silver needle acupuncture is a traditional acupuncture therapy that can repair the body's self-regulation and balance mechanism and promote self-healing ability, with the following efficacy and effects:

1. Relieve pain: silver needle acupuncture can release pain such as back pain, shoulder and neck pain, headache and other pain, but also relieve menstrual cramps, menstrual disorders and other female-specific pain.

2. Enhance immune system: Acupuncture can enhance the immune system, increase antibody production and improve the body's resistance to disease.

3. Adjusting qi and blood: Silver needle acupuncture can adjust the flow of qi and blood in the human body, promote the smooth flow of qi and blood, and relieve problems such as stagnation of qi and blood stasis.

4. Adjusting the endocrine system: silver needle acupuncture can adjust the endocrine system, which is helpful for problems such as hormone imbalance, thyroid problems and menopausal syndrome.

5. Calming and tranquilizing: acupuncture can stimulate the brain to secrete substances such as endorphins and 5-hydroxytryptamine, which have a calming and tranquilizing effect, and can help to relieve anxiety, insomnia and other problems.

In short, silver needle acupuncture as a non-pharmacological treatment can produce many effects and functions, but should be carried out under the guidance of a professional doctor.